MEMORIAL SLOAN-KETTERING CANCER CENTER: Form 990, tax year 2011

View the entire original 990 at ProPublica ↗

Organization: MEMORIAL SLOAN-KETTERING CANCER CENTER (EIN 13-1924236)
Tax period: 2011-01-01 to 2011-12-31
Filed: 2012-11-13
IRS object ID: 201243189349304629
Schema version: 2011v1.3
Source: Download XML · Original 990 at ProPublica

Every field in the e-filed return. Faint text is the IRS element name, for citing.

Return header
Form 990
Schedule A
Schedule B
Schedule C
Schedule D
Schedule F
Schedule G
Schedule I
Schedule J
Schedule K
Schedule K
Schedule L
Schedule M
Schedule O
Schedule R

Return header ReturnHeader

Field	Value	IRS element (for citing)
Timestamp	2012-11-13T16:42:11-06:00	Timestamp
Tax Period End Date	2011-12-31	TaxPeriodEndDate

Preparer Firm PreparerFirm

Preparer Firm Business Name PreparerFirmBusinessName

Field	Value	IRS element (for citing)
Business Name Line1	ERNST & YOUNG US LLP	BusinessNameLine1

Preparer Firm US Address PreparerFirmUSAddress

Field	Value	IRS element (for citing)
Address Line1	111 MONUMENT CIRCLE STE 2600	AddressLine1
City	INDIANAPOLIS	City
State	IN	State
ZIP Code	46204	ZIPCode

Field	Value	IRS element (for citing)
Return Type	990	ReturnType
Tax Period Begin Date	2011-01-01	TaxPeriodBeginDate

Filer Filer

Field	Value	IRS element (for citing)
EIN	131924236	EIN

Name Name

Field	Value	IRS element (for citing)
Business Name Line1	Memorial Sloan-Kettering Cancer Center	BusinessNameLine1

Field	Value	IRS element (for citing)
In Care Of Name	% MICHAEL P GUTNICK SR VP	InCareOfName
Name Control	MEMO	NameControl
Phone	6462273092	Phone

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	1275 YORK AVENUE	AddressLine1
City	NEW YORK	City
State	NY	State
ZIP Code	100656007	ZIPCode

Officer Officer

Field	Value	IRS element (for citing)
Name	MICHAEL P GUTNICK	Name
Title	SR VP/CFO	Title
Date Signed	2012-11-12	DateSigned

Preparer Preparer

Field	Value	IRS element (for citing)
Phone	3176817000	Phone

Field	Value	IRS element (for citing)
Tax Year	2011	TaxYear
Build TS	2016-02-24 21:20:13Z	BuildTS

Form 990 IRS990

Field	Value	IRS element (for citing)
Name Of Principal Officer Person	CRAIG THOMPSON MD	NameOfPrincipalOfficerPerson

Address Principal Officer US AddressPrincipalOfficerUS

Field	Value	IRS element (for citing)
Address Line1	1275 YORK AVENUE	AddressLine1
City	NEW YORK	City
State	NY	State
ZIP Code	100656007	ZIPCode

Field	Value	IRS element (for citing)
Gross Receipts	1297933584	GrossReceipts
Group Return For Affiliates	false	GroupReturnForAffiliates
Group Exemption Number	3475	GroupExemptionNumber
Organization501c3	X	Organization501c3
Web Site	WWW.MSKCC.ORG	WebSite
Type Of Organization Corporation	X	TypeOfOrganizationCorporation
Year Formation	1960	YearFormation
State Legal Domicile	NY	StateLegalDomicile
Activity Or Mission Description	LEADERSHIP IN THE PREVENTION, TREATMENT, AND CURE OF CANCER THROUGH EXCELLENCE, VISION, AND COST-EFFECTIVENESS IN PATIENT CARE, OUTREACH PROGRAMS, RESEARCH, AND EDUCATION.	ActivityOrMissionDescription
Nbr Voting Members Governing Body	29	NbrVotingMembersGoverningBody
Nbr Independent Voting Members	24	NbrIndependentVotingMembers
Total Nbr Employees	12008	TotalNbrEmployees
Total Nbr Volunteers	217	TotalNbrVolunteers
Total Gross UBI	1361234	TotalGrossUBI
Net Unrelated Business Txbl Income	0	NetUnrelatedBusinessTxblIncome
Contributions Grants Prior Year	72304000	ContributionsGrantsPriorYear
Contributions Grants Current Year	75209000	ContributionsGrantsCurrentYear
Program Service Revenue Prior Year	359946000	ProgramServiceRevenuePriorYear
Program Service Revenue CY	402327000	ProgramServiceRevenueCY
Investment Income Prior Year	27008000	InvestmentIncomePriorYear
Investment Income Current Year	161761584	InvestmentIncomeCurrentYear
Other Revenue Prior Year	12572000	OtherRevenuePriorYear
Other Revenue Current Year	13774000	OtherRevenueCurrentYear
Total Revenue Prior Year	471830000	TotalRevenuePriorYear
Total Revenue Current Year	653071584	TotalRevenueCurrentYear
Grants And Similar Amnts Prior Year	0	GrantsAndSimilarAmntsPriorYear
Grants And Similar Amnts CY	850000	GrantsAndSimilarAmntsCY
Benefits Paid To Members Prior Year	0	BenefitsPaidToMembersPriorYear
Benefits Paid To Members CY	0	BenefitsPaidToMembersCY
Salaries Etc Prior Year	238916731	SalariesEtcPriorYear
Salaries Etc Current Year	266339597	SalariesEtcCurrentYear
Total Prof Fundrsng Exp Prior Year	805000	TotalProfFundrsngExpPriorYear
Total Prof Fundrsng Exp CY	1202605	TotalProfFundrsngExpCY
Total Fundrsng Exp Current Year	43915000	TotalFundrsngExpCurrentYear
Other Expense Prior Year	249529269	OtherExpensePriorYear
Other Expenses Current Year	279009382	OtherExpensesCurrentYear
Total Expenses Prior Year	489251000	TotalExpensesPriorYear
Total Expenses Current Year	547401584	TotalExpensesCurrentYear
Revenues Less Expenses Prior Year	-17421000	RevenuesLessExpensesPriorYear
Revenues Less Expenses CY	105670000	RevenuesLessExpensesCY
Total Assets BOY	3773654000	TotalAssetsBOY
Total Assets EOY	3860453000	TotalAssetsEOY
Total Liabilities BOY	1660795000	TotalLiabilitiesBOY
Total Liabilities EOY	1897300000	TotalLiabilitiesEOY
Net Assets Or Fund Balances BOY	2112859000	NetAssetsOrFundBalancesBOY
Net Assets Or Fund Balances EOY	1963153000	NetAssetsOrFundBalancesEOY
Info In Schedule O Part III	X	InfoInScheduleOPartIII
Mission Description	MEMORIAL SLOAN-KETTERING CANCER CENTER IS DEDICATED TO THIS MISSION: LEADERSHIP IN THE PREVENTION, TREATMENT, AND CURE OF CANCER THROUGH EXCELLENCE, VISION, AND COST-EFFECTIVENESS IN PATIENT CARE, OUTREACH PROGRAMS, RESEARCH, AND EDUCATION.	MissionDescription
Significant New Program Services	false	SignificantNewProgramServices
Significant Change	false	SignificantChange
Expense	426810552	Expense
Revenue	388107000	Revenue
Description	MEMORIAL SLOAN-KETTERING CANCER CENTER PROVIDES THE FOLLOWING SERVICES TO ITS AFFILIATED ORGANIZATIONS AS OUTLINED IN SCHEDULE O: FINANCIAL ADMINISTRATION, EXECUTIVE MANAGEMENT, HUMAN RESOURCES, FACITILY MANAGEMENT, GENERAL AND ENVIRONMENTAL SERVICES, PROCUREMENT, PUBLIC AFFAIRS, RESEARCH TECHNOLOGY MANAGEMENT, CORPORATE COMPLIANACE, STAFF HOUSING, INFORMATION SYSTEMS, AND TECHNOLOGY AND INVESTMENT MANAGEMENT. IN ADDITION, CERTAIN SERVICES ARE PROVIDED ON A REQUISITION BASIS INCLUDING FOOD AND DIETARY SERVICES, FACILITIES MANAGEMENT (LOCKSMITH, ELECTRICIAN, PLUMBING, PAINTING AND CARPENTRY) MEDICAL LIBRARY, CONFERENCE PLANNING, OCCUPANCY OF LEASED SPACE, TRANSPORTATION, IMMIGRATION SERVICES, MEDICAL ILLUSTRATION, MOTION MEDIA, SECURITY SERVICES SUCH AS INSTALLING ANTITHEFT DEVICES AND MAILROOM SERVICES.	Description

Activity2 Activity2

Field	Value	IRS element (for citing)
Expense	12838249	Expense
Revenue	10116000	Revenue
Description	MSKCC PROVIDES HOUSING FOR ITS STAFF AS WELL AS OFFICE SPACE FOR PROGRAM ACTIVITIES. CANCER TREATMENT PROTOCOLS ALLOW FOR PATIENT REGIMES THAT CUT COSTS AND ALLOW FOR SUPERIOR QUALITY OF LIFE FOR OUR PATIENTS. MSKCC OPERATES A 24 HOUR GARAGE FACILITY TO ACCOMMODATE THIS. PATIENT DEMOGRAPHIC AND OUR GENERAL INPATIENT AND OUTPATIENT POPULATION WHO TEND TO BE MORE IMMUNO-COMPROMISED THAN THE GENERAL PUBLIC. THE GARAGE FACILITY IS LOCATED ON OUR MAIN CAMPUS WITH ACCESS TO THE MAIN HOSPITAL AND OUTPATIENT CLINICS VIA CONNECTING TUNNELS.	Description

Activity3 Activity3

Field	Value	IRS element (for citing)
Expense	11831426	Expense
Description	MSKCC PAYS FEES TO CORNELL MEDICAL CENTER AND OTHER MEDICAL INSTITUTIONS FOR STAFF TO FURTHER THEIR SCIENTIFIC EDUCATION. IN ADDITION, THE CENTER HOSTS A NUMBER OF SYMPOSIUMS, SOME OF WHICH ARE OPEN TO THE PUBLIC.	Description

Activity Other ActivityOther (3 entries)

ExpenseExpense	RevenueRevenue	DescriptionDescription	GrantsGrants
7891117	4104000	cafeteria
806611		society
850000		GRANTS TO RALPH LAUREN CTR-SEE SCHEDULE I	850000

Field	Value	IRS element (for citing)
Total Of Other Program Service Exp	9547728	TotalOfOtherProgramServiceExp
Total Of Other Program Service Grnt	850000	TotalOfOtherProgramServiceGrnt
Total Of Other Program Service Rev	4104000	TotalOfOtherProgramServiceRev
Total Program Service Expense	461027955	TotalProgramServiceExpense
Described In501 C3	true	DescribedIn501C3
Schedule B Required	true	ScheduleBRequired
Political Activities	false	PoliticalActivities
Lobbying Activities	true	LobbyingActivities
Subject To Proxy Tax	false	SubjectToProxyTax
Donor Advised Funds	false	DonorAdvisedFunds
Conservation Easements	false	ConservationEasements
Collections Of Art	false	CollectionsOfArt
Credit Counseling	false	CreditCounseling
Term Or Permanent Endowments	true	TermOrPermanentEndowments
Report Land Bldg Equip	true	ReportLandBldgEquip
Report Invest Oth Securities	true	ReportInvestOthSecurities
Report Prog Rel Invest	false	ReportProgRelInvest
Report Other Assets	false	ReportOtherAssets
Report Other Liabilities	true	ReportOtherLiabilities
Report Fin48 Footnote	false	ReportFin48Footnote
Independent Audit Financial Stmt	false	IndependentAuditFinancialStmt
Consolidated Audit Financial Stmt	true	ConsolidatedAuditFinancialStmt
School	false	School
Foreign Office	false	ForeignOffice
Foreign Activities	true	ForeignActivities
More Than5000 K To Organizations	false	MoreThan5000KToOrganizations
More Than5000 K To Individuals	false	MoreThan5000KToIndividuals
Professional Fundraising	true	ProfessionalFundraising
Fundraising Activities	true	FundraisingActivities
Gaming	false	Gaming
Hospital	false	Hospital
Grants To Organizations	true	GrantsToOrganizations
Grants To Individuals	false	GrantsToIndividuals
Schedule J Required	true	ScheduleJRequired
Tax Exempt Bonds	true	TaxExemptBonds
Invest Tax Exempt Bonds	false	InvestTaxExemptBonds
Escrow Account	false	EscrowAccount
On Behalf Of Issuer	false	OnBehalfOfIssuer
Excess Benefit Transaction	false	ExcessBenefitTransaction
Prior Excess Benefit Transaction	false	PriorExcessBenefitTransaction
Loan To Officer Or DQP	false	LoanToOfficerOrDQP
Grant To Related Person	false	GrantToRelatedPerson
Bsnss Rltnshp With Organization	false	BsnssRltnshpWithOrganization
Bsnss Rltnshp Thru Family Member	false	BsnssRltnshpThruFamilyMember
Officer Entity With Bsnss Rltnshp	true	OfficerEntityWithBsnssRltnshp
Deductible Non Cash Contributions	true	DeductibleNonCashContributions
Deductible Contributions Of Art	false	DeductibleContributionsOfArt
Terminated	false	Terminated
Partial Liquidation	false	PartialLiquidation
Disregarded Entity	false	DisregardedEntity
Related Entity	true	RelatedEntity
Related Org Controlled Entity	true	RelatedOrgControlledEntity
Transaction Related Entity	true	TransactionRelatedEntity
Transfers To Exempt Non Chrtbl Org	false	TransfersToExemptNonChrtblOrg
Activities Conducted Partnership	false	ActivitiesConductedPartnership
Schedule O Required	true	ScheduleORequired
Number Forms Transmitted With1096	1585	NumberFormsTransmittedWith1096
Number W2 G Included	0	NumberW2GIncluded
Compliance With Backup Witholding	true	ComplianceWithBackupWitholding
Number Of Employees	12008	NumberOfEmployees
Employment Tax Returns Filed	true	EmploymentTaxReturnsFiled
Unrelated Business Income	true	UnrelatedBusinessIncome
Form990-T Filed	true	Form990-TFiled
Foreign Financial Account	true	ForeignFinancialAccount
Name Of Foreign Country	BD	NameOfForeignCountry
Prohibited Tax Shelter Trans	false	ProhibitedTaxShelterTrans
Taxable Party Notification	false	TaxablePartyNotification
Non Deductible Contributions	false	NonDeductibleContributions
Quid Pro Quo Contributions	true	QuidProQuoContributions
Quid Pro Quo Disclosure	true	QuidProQuoDisclosure
Form8282 Property Disposed Of	false	Form8282PropertyDisposedOf
Funds To Pay Premiums	false	FundsToPayPremiums
Premiums Paid	false	PremiumsPaid
Indoor Tanning Services	false	IndoorTanningServices
Info In Schedule O Part VI	X	InfoInScheduleOPartVI
Nbr Voting Governing Body Members	29	NbrVotingGoverningBodyMembers
Number Independent Voting Members	24	NumberIndependentVotingMembers
Family Or Business Relationship	false	FamilyOrBusinessRelationship
Delegation Of Management Duties	false	DelegationOfManagementDuties
Changes To Organizing Docs	false	ChangesToOrganizingDocs
Material Diversion Or Misuse	false	MaterialDiversionOrMisuse
Members Or Stockholders	false	MembersOrStockholders
Election Of Board Members	false	ElectionOfBoardMembers
Decisions Subject To Approval	false	DecisionsSubjectToApproval
Minutes Of Governing Body	true	MinutesOfGoverningBody
Minutes Of Committees	true	MinutesOfCommittees
Officer Mailing Address	false	OfficerMailingAddress
Local Chapters	false	LocalChapters
Form990 Provided To Governing Body	false	Form990ProvidedToGoverningBody
Conflict Of Interest Policy	true	ConflictOfInterestPolicy
Annual Disclosure Covered Persons	true	AnnualDisclosureCoveredPersons
Regular Monitoring Enforcement	true	RegularMonitoringEnforcement
Whistleblower Policy	true	WhistleblowerPolicy
Document Retention Policy	true	DocumentRetentionPolicy
Compensation Process CEO	true	CompensationProcessCEO
Compensation Process Other	true	CompensationProcessOther
Investment In Joint Venture	false	InvestmentInJointVenture
States Where Copy Of Return Is Filed	AL	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	AK	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	AZ	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	AR	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	CA	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	CO	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	CT	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	DE	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	DC	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	FL	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	GA	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	HI	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	ID	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	IL	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	IN	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	IA	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	KS	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	KY	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	LA	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	ME	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	MD	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	MA	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	MI	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	MN	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	MS	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	MO	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	MT	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	NE	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	NV	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	NH	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	NJ	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	NM	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	NY	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	NC	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	ND	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	OH	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	OK	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	OR	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	PA	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	PR	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	RI	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	SC	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	SD	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	TN	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	TX	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	UT	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	VT	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	VA	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	WA	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	WV	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	WI	StatesWhereCopyOfReturnIsFiled
States Where Copy Of Return Is Filed	WY	StatesWhereCopyOfReturnIsFiled
Other Website	X	OtherWebsite
Upon Request	X	UponRequest

The Books Are In Care Of TheBooksAreInCareOf

Field	Value	IRS element (for citing)
Name Person	MICHAEL P GUTNICK SR VP	NamePerson
Telephone Number	6462273413	TelephoneNumber

Address US AddressUS

Field	Value	IRS element (for citing)
Address Line1	633 THIRD AVENUE	AddressLine1
City	New York	City
State	NY	State
ZIP Code	10017	ZIPCode

Form990 Part VII Section A Form990PartVIISectionA (48 entries)

TitleTitle	Average Hours Per WeekAverageHoursPerWeek	Individual Trustee Or DirectorIndividualTrusteeOrDirector	OfficerOfficer	Reportable Comp From OrganizationReportableCompFromOrganization	Reportable Comp From Related OrgsReportableCompFromRelatedOrgs	Other CompensationOtherCompensation	Key EmployeeKeyEmployee	Highest Compensated EmployeeHighestCompensatedEmployee
JOHN R GUNN
BD MBR-EXEC VICE PRESIDENT	50.0	X	X	1734038	0	116544
RICHARD I BEATTIE
VICE-CHAIRMEN OF THE BOARD	2.0	X		0	0	0
STANLEY F DRUCKENMILLER
BOARD MEMBER	1.0	X		0	0	0
RICHARD N FOSTER
BOARD MEMBER	2.0	X		0	0	0
STEPHEN FRIEDMAN
BOARD MEMBER	2.0	X		0	0	0
ELLEN V FUTTER
BOARD MEMBER	1.0	X		0	0	0
PHILIP H GEIER JR
BOARD MEMBER	1.0	X		0	0	0
LOUIS V GERSTNER JR
VICE-CHAIRMEN OF THE BOARD	2.0	X	X	0	0	0
JONATHAN N GRAYER
BOARD MEMBER	1.0	X		0	0	0
BENJAMIN W HEINEMAN JR
BOARD MEMBER	2.0	X		0	0	0
DAVID H KOCH
BOARD MEMBER	1.0	X		0	0	0
MARIE-JOSEE KRAVIS
BOARD MEMBER	1.0	X		0	0	0
DEBORAH C WRIGHT
BOARD MEMBER	2.0	X		0	0	0
CRAIG THOMPSON MD
BOARD MBR, PRESIDENT & CEO	50.0	X	X	1404558	0	152559
JAMES G NIVEN
BOARD MEMBER	1.0	X		0	0	0
BRUCE C RATNER
BOARD MEMBER	1.0	X		0	0	0
CLIFTON S ROBBINS
BOARD MEMBER & TREASURER	2.0	X	X	0	0	0
JAMES D ROBINSON III
BD MEMBER & HONORARY CHAIRMAN	1.0	X		0	0	0
BENJAMIN MROSEN
BOARD MEMBER	1.0	X		0	0	0
NORMAN C SELBY
BOARD MEMBER & SECRETARY	2.0	X	X	0	0	0
STEPHEN C SHERRILL
BOARD MEMBER	1.0	X		0	0	0
SCOTT M STUART
BOARD MEMBER	1.0	X		0	0	0
LUCY R WALETZKY MD
BOARD MEMBER	1.0	X		0	0	0
DOUGLAS A WARNER III
CHAIRMAN OF THE BOARD	4.0	X		0	0	0
ANTHONY B EVNIN
BOARD MEMBER	1.0	X		0	0	0
ANNETTE U RICKEL MD
BOARD MEMBER	2.0	X		0	0	0
VIRGINIA M ROMETTY
BOARD MEMBER	2.0	X		0	0	0
PETER J SOLOMON
BOARD MEMBER	1.0	X		0	0	0
PETER A WEINBERG
BOARD MEMBER	2.0	X		0	0	0
MRS THOMAS V LEEDS
BOARD MEMBER TO 6/2011	1.0	X		0	0	0
JACK RUDIN
BOARD MEMBER TO 3/2011	1.0	X		0	0	0
CAROLYN BONHEUR
ASST SECRETARY RETIRED 5/3/11	50.0		X	51756	0	27751
ERIC M COTTINGTON
VP, RESEARCH & TECH MGMT	50.0		X	629447	0	55660
DENNIS DOWDELL R
VP, HUMAN RESOURCES	50.0		X	670857	0	60830
MICHAEL P GUTNICK
ASSISTANT TREASURER	50.0		X	1440533	0	97027
JASON KLEIN
VP & CHIEF INVESTMENT OFFICER	50.0		X	1536137	0	80717
KATHY LEWIS
VP, PUBLIC AFFAIRS	50.0		X	403483	0	37857
EDWARD MAHONEY
VP, FACILITIES MGMT	50.0		X	720016	0	60248
ELLEN MILLER-SONET
VP, MARKETING	50.0		X	358109	0	41584
RICHARD K NAUM
VP, DEVELOPMENT	50.0		X	844086	0	54110
PATRICIA C SKARULIS
VP & CHIEF INFO OFFICER	50.0		X	891159	0	67506
ANNE E MCSWEENEY
CAMPAIGN DID, DEVELOPMENT	50.0			667809	0	29503	X
MARK SVENNINGSON
CONTROLLER	50.0			650191	0	61529	X
NOVISI ATADIKA
MANAGER NON-MARKETABLE INVEST	50.0			429166	0	0		X
GEORGE MEJIAS
DIR, DESIGN & CONSTRUCTION	50.0			499137	0	37736		X
DAVID ARTZ
MEDICAL DIR, INFO SYSTEMS	50.0			432503	0	8460		X
DIANA PARKINSON-TRIPP
DIRECTOR OF COMPENSATION	50.0			454627	0	44342		X
PAUL J NELSON
DIR, FINANCIAL PLANNING	50.0			537337	0	49877		X

Field	Value	IRS element (for citing)
Total Reportable Comp From Org	14354949	TotalReportableCompFromOrg
Total Reportable Comp Frm Rltd Orgs	0	TotalReportableCompFrmRltdOrgs
Total Other Compensation	1083840	TotalOtherCompensation
Number Individuals GT100 K	2968	NumberIndividualsGT100K
Formers Listed	false	FormersListed
Total Comp GT150 K	true	TotalCompGT150K
Compensation From Other Sources	false	CompensationFromOtherSources

Contractor Compensation ContractorCompensation (5 entries)

Address Line1AddressOfContractor/AddressUS/AddressLine1	CityAddressOfContractor/AddressUS/City	StateAddressOfContractor/AddressUS/State	ZIP CodeAddressOfContractor/AddressUS/ZIPCode	Description Of ServicesDescriptionOfServices	CompensationCompensation
JGN CONSTRUCTION CORP
66-40 69TH STREET	MIDDLE VILLAGE	NY	11379	GENERAL CONSTRUCT	13551896
TURNER CONSTRUCTION
375 HUDSON STREET	NEW YORK	NY	10014	GENERAL CONSTRUCT	38856065
MICHAEL ANTHONY CONSTRUCTION CORP
161 RAILROAD AVENUE	GARDEN CITY	NY	11040	GENERAL CONSTRUCT	9029916
PERKINS EASTMAN ARCHITECTS
115 FIFTH AVENUE	NEW YORK	NY	10003	ARCHITECTURAL	5937416
STANTEC CONSULTING SERVICES INC
13980 COLLECTIONS CENTER DR	CHICAGO	IL	60693	CONSTRUCTION CONSULT	3548782

Field	Value	IRS element (for citing)
Number Of Contractors GT100 K	112	NumberOfContractorsGT100K
Fundraising Events	1838000	FundraisingEvents
All Other Contributions	73371000	AllOtherContributions
Total Contributions	75209000	TotalContributions

Program Service Revenue ProgramServiceRevenue (3 entries)

DescriptionDescription	Business CodeBusinessCode	Total Revenue ColumnTotalRevenueColumn	Related Or Exempt Function IncomeRelatedOrExemptFunctionIncome
SERVICES PROVIDED SEE NOTE A & ATTACH.1 IN SCH O	900099	388107000	388107000
PARKING & HOUSING	541700	10116000	10116000
CAFETERIA	721000	4104000	4104000

Field	Value	IRS element (for citing)
Total Program Service Revenue	402327000	TotalProgramServiceRevenue

Investment Income InvestmentIncome

Field	Value	IRS element (for citing)
Total Revenue Column	40680584	TotalRevenueColumn
Unrelated Business Revenue	1361234	UnrelatedBusinessRevenue
Exclusion	$39,319,350	ExclusionAmount

Income From Invest Bond Proceeds IncomeFromInvestBondProceeds

Field	Value	IRS element (for citing)
Total Revenue Column	111000	TotalRevenueColumn
Exclusion	$111,000	ExclusionAmount

Royalties Revenue RoyaltiesRevenue

Field	Value	IRS element (for citing)
Total Revenue Column	8347000	TotalRevenueColumn
Exclusion	$8,347,000	ExclusionAmount

Gross Amount Sales Assets GrossAmountSalesAssets

Field	Value	IRS element (for citing)
Securities	765082000	Securities

Less Cost Oth Basis Sales Expenses LessCostOthBasisSalesExpenses

Field	Value	IRS element (for citing)
Securities	644112000	Securities

Gain Or Loss GainOrLoss

Field	Value	IRS element (for citing)
Securities	120970000	Securities

Net Gain Or Loss Investments NetGainOrLossInvestments

Field	Value	IRS element (for citing)
Total Revenue Column	120970000	TotalRevenueColumn
Exclusion	$120,970,000	ExclusionAmount

Field	Value	IRS element (for citing)
Gross Income Fundraising Events	1464000	GrossIncomeFundraisingEvents
Cntrbtns Rprtd Fundraising Events	1838000	CntrbtnsRprtdFundraisingEvents
Fundraising Direct Expenses	750000	FundraisingDirectExpenses

Net Income From Fundraising Events NetIncomeFromFundraisingEvents

Field	Value	IRS element (for citing)
Total Revenue Column	714000	TotalRevenueColumn
Exclusion	$714,000	ExclusionAmount

Net Income From Gaming NetIncomeFromGaming

Field	Value	IRS element (for citing)
Total Revenue Column	0	TotalRevenueColumn

Net Income Or Loss NetIncomeOrLoss

Field	Value	IRS element (for citing)
Total Revenue Column	0	TotalRevenueColumn

Other Revenue Misc OtherRevenueMisc (3 entries)

DescriptionDescription	Business CodeBusinessCode	Total Revenue ColumnTotalRevenueColumn	ExclusionExclusionAmount
RESEARCH EXPENSE RECOVERY	711110	3099000	$3,099,000
GIFT SHOP INCOME	435220	829000	$829,000
PURCHASE DISCOUNT	900099	785000	$785,000

Field	Value	IRS element (for citing)
Total Other Revenue	4713000	TotalOtherRevenue

Total Revenue TotalRevenue

Field	Value	IRS element (for citing)
Total Revenue Column	653071584	TotalRevenueColumn
Related Or Exempt Function Income	402327000	RelatedOrExemptFunctionIncome
Unrelated Business Revenue	1361234	UnrelatedBusinessRevenue
Exclusion	$171,091,923	ExclusionAmount

Grants To Domestic Orgs GrantsToDomesticOrgs

Field	Value	IRS element (for citing)
Total	850000	Total
Program Services	850000	ProgramServices

Grants To Domestic Individuals GrantsToDomesticIndividuals

Field	Value	IRS element (for citing)
Total	0	Total

Foreign Grants ForeignGrants

Field	Value	IRS element (for citing)
Total	0	Total

Benefits To Members BenefitsToMembers

Field	Value	IRS element (for citing)
Total	0	Total

Comp Current Officers Directors CompCurrentOfficersDirectors

Field	Value	IRS element (for citing)
Total	12932936	Total
Program Services	8976290	ProgramServices
Management And General	2165393	ManagementAndGeneral
Fundraising	1791253	Fundraising

Comp Disqual Persons CompDisqualPersons

Field	Value	IRS element (for citing)
Total	0	Total

Other Salaries And Wages OtherSalariesAndWages

Field	Value	IRS element (for citing)
Total	185044142	Total
Program Services	168390936	ProgramServices
Management And General	2978312	ManagementAndGeneral
Fundraising	13674894	Fundraising

Pension Plan Contributions PensionPlanContributions

Field	Value	IRS element (for citing)
Total	18145702	Total
Program Services	17348895	ProgramServices
Management And General	161814	ManagementAndGeneral
Fundraising	634993	Fundraising

Other Employee Benefits OtherEmployeeBenefits

Field	Value	IRS element (for citing)
Total	37948653	Total
Program Services	33703250	ProgramServices
Management And General	1222839	ManagementAndGeneral
Fundraising	3022564	Fundraising

Payroll Taxes PayrollTaxes

Field	Value	IRS element (for citing)
Total	12268164	Total
Program Services	11226703	ProgramServices
Management And General	169954	ManagementAndGeneral
Fundraising	871507	Fundraising

Fees For Services Management FeesForServicesManagement

Field	Value	IRS element (for citing)
Total	0	Total

Fees For Services Legal FeesForServicesLegal

Field	Value	IRS element (for citing)
Total	5089253	Total
Program Services	4118211	ProgramServices
Management And General	414823	ManagementAndGeneral
Fundraising	556219	Fundraising

Fees For Services Accounting FeesForServicesAccounting

Field	Value	IRS element (for citing)
Total	181594	Total
Program Services	160197	ProgramServices
Management And General	3537	ManagementAndGeneral
Fundraising	17860	Fundraising

Fees For Services Lobbying FeesForServicesLobbying

Field	Value	IRS element (for citing)
Total	583870	Total
Program Services	583870	ProgramServices

Fees For Services Prof Fundraising FeesForServicesProfFundraising

Field	Value	IRS element (for citing)
Total	1202605	Total
Fundraising	1202605	Fundraising

Fees For Services Invst Mgmnt Fees FeesForServicesInvstMgmntFees

Field	Value	IRS element (for citing)
Total	12663665	Total
Management And General	12663665	ManagementAndGeneral

Fees For Services Other FeesForServicesOther

Field	Value	IRS element (for citing)
Total	24511709	Total
Program Services	17504180	ProgramServices
Management And General	3143945	ManagementAndGeneral
Fundraising	3863584	Fundraising

Advertising Advertising

Field	Value	IRS element (for citing)
Total	5986226	Total
Program Services	2847	ProgramServices
Management And General	4231696	ManagementAndGeneral
Fundraising	1751683	Fundraising

Office Expenses OfficeExpenses

Field	Value	IRS element (for citing)
Total	79349709	Total
Program Services	64856090	ProgramServices
Management And General	-106057	ManagementAndGeneral
Fundraising	14599676	Fundraising

Information Technology InformationTechnology

Field	Value	IRS element (for citing)
Total	10968803	Total
Program Services	10935235	ProgramServices
Management And General	-9207	ManagementAndGeneral
Fundraising	42775	Fundraising

Royalties Royalties

Field	Value	IRS element (for citing)
Total	8346919	Total
Management And General	8346919	ManagementAndGeneral

Occupancy Occupancy

Field	Value	IRS element (for citing)
Total	36030382	Total
Program Services	34573691	ProgramServices
Management And General	525819	ManagementAndGeneral
Fundraising	930872	Fundraising

Travel Travel

Field	Value	IRS element (for citing)
Total	1489561	Total
Program Services	785553	ProgramServices
Management And General	260119	ManagementAndGeneral
Fundraising	443889	Fundraising

Travel Entrtnmnt Public Officials TravelEntrtnmntPublicOfficials

Field	Value	IRS element (for citing)
Total	0	Total

Conferences Meetings ConferencesMeetings

Field	Value	IRS element (for citing)
Total	3391463	Total
Program Services	2380815	ProgramServices
Management And General	389115	ManagementAndGeneral
Fundraising	621533	Fundraising

Interest Interest

Field	Value	IRS element (for citing)
Total	31029807	Total
Program Services	29193094	ProgramServices
Management And General	1836713	ManagementAndGeneral

Payments To Affiliates PaymentsToAffiliates

Field	Value	IRS element (for citing)
Total	0	Total

Depreciation Depletion DepreciationDepletion

Field	Value	IRS element (for citing)
Total	40974187	Total
Program Services	40164672	ProgramServices
Management And General	207440	ManagementAndGeneral
Fundraising	602075	Fundraising

Insurance Insurance

Field	Value	IRS element (for citing)
Total	883426	Total
Program Services	798408	ProgramServices
Management And General	50352	ManagementAndGeneral
Fundraising	34666	Fundraising

Other Expenses OtherExpenses (4 entries)

DescriptionDescription	TotalTotal	Program ServicesProgramServices	Management And GeneralManagementAndGeneral	FundraisingFundraising
ALLOCATION OF INDIRECT COSTS	18079346	14278338	3801008
PHARMACEUTICAL	196680	196680
FUNDRAISING EVENTS	-750000			-750000
ALL OTHER EXPENSES	2782		430	2352

Total Functional Expenses TotalFunctionalExpenses

Field	Value	IRS element (for citing)
Total	547401584	Total
Program Services	461027955	ProgramServices
Management And General	42458629	ManagementAndGeneral
Fundraising	43915000	Fundraising

Field	Value	IRS element (for citing)
Joint Costs	X	JointCosts

Total Joint Costs TotalJointCosts

Field	Value	IRS element (for citing)
Total	19889693	Total
Program Services	9509457	ProgramServices
Fundraising	10380236	Fundraising

Cash Non Interest Bearing CashNonInterestBearing

Field	Value	IRS element (for citing)
BOY	33738000	BOY
EOY	119727000	EOY

Savings And Temp Cash Investments SavingsAndTempCashInvestments

Field	Value	IRS element (for citing)
BOY	193248000	BOY
EOY	172453000	EOY

Pledges And Grants Receivable PledgesAndGrantsReceivable

Field	Value	IRS element (for citing)
BOY	132585000	BOY
EOY	142882000	EOY

Accounts Receivable AccountsReceivable

Field	Value	IRS element (for citing)
BOY	765389000	BOY
EOY	659970000	EOY

Receivables From Officers Etc ReceivablesFromOfficersEtc

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Receivables From Disqual Persons ReceivablesFromDisqualPersons

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Other Notes Loans Receivable Net OtherNotesLoansReceivableNet

Field	Value	IRS element (for citing)
BOY	27934000	BOY
EOY	27442000	EOY

Inventories For Sale Or Use InventoriesForSaleOrUse

Field	Value	IRS element (for citing)
BOY	349000	BOY
EOY	376000	EOY

Prepaid Expenses Deferred Charges PrepaidExpensesDeferredCharges

Field	Value	IRS element (for citing)
BOY	481184000	BOY
EOY	490134000	EOY

Field	Value	IRS element (for citing)
Land Buildings Equipment Basis	617354000	LandBuildingsEquipmentBasis
Land Bldg Equipment Accum Deprec	458854000	LandBldgEquipmentAccumDeprec

Land Buildings Equipment Basis Net LandBuildingsEquipmentBasisNet

Field	Value	IRS element (for citing)
BOY	139564000	BOY
EOY	158500000	EOY

Investments Pub Traded Securities InvestmentsPubTradedSecurities

Field	Value	IRS element (for citing)
BOY	1569765000	BOY
EOY	1606321000	EOY

Investments Other Securities InvestmentsOtherSecurities

Field	Value	IRS element (for citing)
BOY	428898000	BOY
EOY	481148000	EOY

Investments Program Related InvestmentsProgramRelated

Field	Value	IRS element (for citing)
BOY	1000000	BOY
EOY	1500000	EOY

Intangible Assets IntangibleAssets

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Other Assets Total OtherAssetsTotal

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Total Assets TotalAssets

Field	Value	IRS element (for citing)
BOY	3773654000	BOY
EOY	3860453000	EOY

Accounts Payable Accrued Expenses AccountsPayableAccruedExpenses

Field	Value	IRS element (for citing)
BOY	204634000	BOY
EOY	210673000	EOY

Grants Payable GrantsPayable

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Deferred Revenue DeferredRevenue

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Tax Exempt Bond Liabilities TaxExemptBondLiabilities

Field	Value	IRS element (for citing)
BOY	1303743000	BOY
EOY	1511588000	EOY

Escrow Account Liability EscrowAccountLiability

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Loans From Officers Directors LoansFromOfficersDirectors

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Mort Notes Pybl Secured Invest Prop MortNotesPyblSecuredInvestProp

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Unsecured Notes Loans Payable UnsecuredNotesLoansPayable

Field	Value	IRS element (for citing)
BOY	0	BOY
EOY	0	EOY

Other Liabilities OtherLiabilities

Field	Value	IRS element (for citing)
BOY	152418000	BOY
EOY	175039000	EOY

Total Liabilities TotalLiabilities

Field	Value	IRS element (for citing)
BOY	1660795000	BOY
EOY	1897300000	EOY

Field	Value	IRS element (for citing)
Follow SFAS117	X	FollowSFAS117

Unrestricted Net Assets UnrestrictedNetAssets

Field	Value	IRS element (for citing)
BOY	1786980000	BOY
EOY	1621893000	EOY

Temporarily Restricted Net Assets TemporarilyRestrictedNetAssets

Field	Value	IRS element (for citing)
BOY	181142000	BOY
EOY	193990000	EOY

Permanently Restricted Net Assets PermanentlyRestrictedNetAssets

Field	Value	IRS element (for citing)
BOY	144737000	BOY
EOY	147270000	EOY

Total Net Assets Fund Balances TotalNetAssetsFundBalances

Field	Value	IRS element (for citing)
BOY	2112859000	BOY
EOY	1963153000	EOY

Total Liab Net Assets Fund Balances TotalLiabNetAssetsFundBalances

Field	Value	IRS element (for citing)
BOY	3773654000	BOY
EOY	3860453000	EOY

Field	Value	IRS element (for citing)
Info In Schedule O Part XI	X	InfoInScheduleOPartXI
Reconcilation Revenue Expenses	105670000	ReconcilationRevenueExpenses
Reconcilation Other Changes	-255376000	ReconcilationOtherChanges
Method Of Accounting Accrual	X	MethodOfAccountingAccrual
Accountant Compile Or Review	false	AccountantCompileOrReview
FS Audited	true	FSAudited
Audit Committee	true	AuditCommittee
Financial Statement Consolidated	X	FinancialStatementConsolidated
Federal Grant Audit Required	false	FederalGrantAuditRequired

Schedule A IRS990ScheduleA

Field	Value	IRS element (for citing)
Hospital170b1 Aiii	X	Hospital170b1Aiii
General Explanation	ALTHOUGH MEMORIAL SLOAN-KETTERING CANCER CENTER QUALIFIES AS A PUBLIC CHARITY UNDER SECTION 170 (B) (1) (A) (III), IT DOES NOT OPERATE A HOSPITAL AND IS, THEREFORE, NOT REQUIRED TO COMPLETE SCHEDULE H.	GeneralExplanation

Schedule B IRS990ScheduleB

Contributor Info ContributorInfo

Field	Value	IRS element (for citing)
Contributor Number	RESTRICTED	ContributorNumber

Contributor Name Business ContributorNameBusiness

Field	Value	IRS element (for citing)
Business Name Line1	RESTRICTED	BusinessNameLine1

Contributor Address US ContributorAddressUS

Field	Value	IRS element (for citing)
Address Line1	RESTRICTED	AddressLine1
Address Line2	RESTRICTED	AddressLine2
City	RESTRICTED	City
State	RESTRICTED	State
ZIP Code	RESTRICTED	ZIPCode

Field	Value	IRS element (for citing)
Aggregate Contributions	RESTRICTED	AggregateContributions

Schedule C IRS990ScheduleC

Field	Value	IRS element (for citing)
Org Belongs To Affiliated Group	X	OrgBelongsToAffiliatedGroup
Total Grassroots Lobbying		TotalGrassrootsLobbying

Total Direct Lobbying TotalDirectLobbying

Field	Value	IRS element (for citing)
Filing Organizations Totals	583870	FilingOrganizationsTotals
Affiliated Group Totals	583870	AffiliatedGroupTotals

Total Lobbying Expenditures TotalLobbyingExpenditures

Field	Value	IRS element (for citing)
Filing Organizations Totals	583870	FilingOrganizationsTotals
Affiliated Group Totals	583870	AffiliatedGroupTotals

Other Exempt Purpose Expenditures OtherExemptPurposeExpenditures

Field	Value	IRS element (for citing)
Filing Organizations Totals	545615109	FilingOrganizationsTotals
Affiliated Group Totals	2590051109	AffiliatedGroupTotals

Total Exempt Purpose Expenditures TotalExemptPurposeExpenditures

Field	Value	IRS element (for citing)
Filing Organizations Totals	546198979	FilingOrganizationsTotals
Affiliated Group Totals	2590634979	AffiliatedGroupTotals

Lobbying Nontaxable LobbyingNontaxableAmount

Field	Value	IRS element (for citing)
Filing Organizations Totals	1000000	FilingOrganizationsTotals
Affiliated Group Totals	1000000	AffiliatedGroupTotals

Grassroots Nontaxable GrassrootsNontaxableAmount

Field	Value	IRS element (for citing)
Filing Organizations Totals	250000	FilingOrganizationsTotals
Affiliated Group Totals	250000	AffiliatedGroupTotals

Field	Value	IRS element (for citing)
Tot Lobbying Grassroot Minus Non Tx		TotLobbyingGrassrootMinusNonTx
Tot Lobby Expend Mns Lobbying Nontx		TotLobbyExpendMnsLobbyingNontx

Lobbying Nontaxable Amount2 LobbyingNontaxableAmount2

Field	Value	IRS element (for citing)
Current Year Minus3	1000000	CurrentYearMinus3
Current Year Minus2	1000000	CurrentYearMinus2
Current Year Minus1	1000000	CurrentYearMinus1
Current Year	1000000	CurrentYear
Total	4000000	Total

Field	Value	IRS element (for citing)
Lobbying Ceiling	$6,000,000	LobbyingCeilingAmount

Total Lobbying Expenditures2 TotalLobbyingExpenditures2

Field	Value	IRS element (for citing)
Current Year Minus3	483000	CurrentYearMinus3
Current Year Minus2	595000	CurrentYearMinus2
Current Year Minus1	639359	CurrentYearMinus1
Current Year	583870	CurrentYear
Total	2301229	Total

Grassroots Nontaxable Amount2 GrassrootsNontaxableAmount2

Field	Value	IRS element (for citing)
Current Year Minus3	250000	CurrentYearMinus3
Current Year Minus2	250000	CurrentYearMinus2
Current Year Minus1	250000	CurrentYearMinus1
Current Year	250000	CurrentYear
Total	1000000	Total

Field	Value	IRS element (for citing)
Grassroots Ceiling	$1,500,000	GrassrootsCeilingAmount

Grassroots Lobbying Expenditures GrassrootsLobbyingExpenditures

Field	Value	IRS element (for citing)
Current Year Minus3	0	CurrentYearMinus3
Current Year Minus2	0	CurrentYearMinus2
Current Year Minus1	0	CurrentYearMinus1
Current Year	0	CurrentYear
Total	0	Total

Form990 Schedule C Part IV Form990ScheduleCPartIV

Field	Value	IRS element (for citing)
Identifier	PART II-A	Identifier
Return Reference	AFFLIATED GROUP	ReturnReference
Explanation	ALL LOBBYING ACTIVITIES ARE PERFORMED BY MEMORIAL SLOAN-KETTERING CANCER CENTER (EIN 13-1924236). LOBBYING EXPENDITURES ARE EXPENSED BY THE CENTER AND ARE REPORTED ON THE STATEMENT OF FUNCTIONAL EXPENSE LINE 11e. THE CENTER HAS MADE THE 501(h) ELECTION. OUR AFFILIATED ORGANIZATIONS ARE IDENTIFIED BELOW. ALL AFFILIATES USE THE CORPORATE ADDRESS 1275 YORK AVENUE, NEW YORK, N.Y. 10065-6007. MEMORIAL HOSPITAL FOR CANCER AND ALLIED DISEASE (13-1624082) SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH (13-1624182) SKI REALTY, INC. (13-3389586) LOUIS V. GERSTNER JR., GRADUATE SCHOOL (20-2212588) MSK. INSURANCE U.S., INC. (83-0363317) MSKCC. PROTON INC., (XXX-XX-XXXX)	Explanation

Schedule D IRS990ScheduleD

Field	Value	IRS element (for citing)
Art Public Exhibition Amts		ArtPublicExhibitionAmts
Held Works Of Art Amts		HeldWorksOfArtAmts

Current Year CurrentYear

Field	Value	IRS element (for citing)
Beginning Of Year Balance	190850000	BeginningOfYearBalance
Contributions	5349104	Contributions
Investment Earnings Or Losses	-2642000	InvestmentEarningsOrLosses
Other Expenditures	5465104	OtherExpenditures
End Of Year Balance	188092000	EndOfYearBalance

Current Year Minus1 Year CurrentYearMinus1Year

Field	Value	IRS element (for citing)
Beginning Of Year Balance	179497000	BeginningOfYearBalance
Contributions	52000	Contributions
Investment Earnings Or Losses	11301000	InvestmentEarningsOrLosses
End Of Year Balance	190850000	EndOfYearBalance

Current Year Minus2 Years CurrentYearMinus2Years

Field	Value	IRS element (for citing)
Beginning Of Year Balance	156488000	BeginningOfYearBalance
Contributions	3086000	Contributions
Investment Earnings Or Losses	19923000	InvestmentEarningsOrLosses
End Of Year Balance	179497000	EndOfYearBalance

Current Year Minus3 Years CurrentYearMinus3Years

Field	Value	IRS element (for citing)
Beginning Of Year Balance	208130000	BeginningOfYearBalance
Contributions	-12187000	Contributions
Investment Earnings Or Losses	-39455000	InvestmentEarningsOrLosses
End Of Year Balance	156488000	EndOfYearBalance

Field	Value	IRS element (for citing)
Board Designated EOY Balance	0.21700	BoardDesignatedEOYBalance
Permanent Endowment EOY Balance	0.78300	PermanentEndowmentEOYBalance
Endowments Held By Unrelated Orgs	false	EndowmentsHeldByUnrelatedOrgs
Endowments Held By Related Orgs	false	EndowmentsHeldByRelatedOrgs
Land		Land

Buildings Buildings

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	135955000	OtherCostOrOtherBasis
Depreciation	51001000	Depreciation
Book Value	84954000	BookValue

Leasehold Improvements LeaseholdImprovements

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	15162000	OtherCostOrOtherBasis
Depreciation	12282000	Depreciation
Book Value	2880000	BookValue

Equipment Equipment

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	466237000	OtherCostOrOtherBasis
Depreciation	395571000	Depreciation
Book Value	70666000	BookValue

Field	Value	IRS element (for citing)
Other Land Buildings		OtherLandBuildings
Total Of Book Value Land Buildings	158500000	TotalOfBookValueLandBuildings
Financial Derivatives		FinancialDerivatives
Closely Held Equity Interests		CloselyHeldEquityInterests

Other Securities OtherSecurities (2 entries)

DescriptionDescription	Book ValueBookValue	Method Of ValuationMethodOfValuation
CLOSELY - HELD EQUITY INTEREST	116493000	C
PRIVATE EQUITY & VENTURE CAP	364655000	F

Field	Value	IRS element (for citing)
Total Of Book Value Securities	481148000	TotalOfBookValueSecurities
Federal Income Tax Liability	0	FederalIncomeTaxLiability

Other Liabilities OtherLiabilities (5 entries)

DescriptionDescription	AmountAmount
PENSION AND POSTRETIREMENT	$131,314,000
DEFERRED GIFT ANNUITY	$25,400,000
LOAN AGREEMENT	$14,500,000
ASSET RETIREMENT OBLIGATION	$2,704,000
OTHER LIABILITIES	$1,121,000

Field	Value	IRS element (for citing)
Total Of Amounts	175039000	TotalOfAmounts
Total Revenue	653071584	TotalRevenue
Total Expenses	547401584	TotalExpenses
Excess Or Deficit For Year	105670000	ExcessOrDeficitForYear
Net Unrealized GL On Investments	-195970000	NetUnrealizedGLOnInvestments
Other	-$59,406,000	OtherAmount
Total Adjustments	-255376000	TotalAdjustments
Excess Or Deficit Per FS	-149706000	ExcessOrDeficitPerFS
Tot Revenue Etc Audited Fincl Stmt	439246000	TotRevenueEtcAuditedFinclStmt
Net Unrealized Gains Investments	-195970000	NetUnrealizedGainsInvestments
Other Revenues	750000	OtherRevenues
Revenue Not Rptd F990	-195220000	RevenueNotRptdF990
Revenue Subtotal	634466000	RevenueSubtotal
Investment Expenses Not Included	18605584	InvestmentExpensesNotIncluded
Revenue Not Rptd On Fin Stmt	18605584	RevenueNotRptdOnFinStmt
Total Revenue Per Form990	653071584	TotalRevenuePerForm990
Tot Expenses Etc Audited Fincl Stmt	528696000	TotExpensesEtcAuditedFinclStmt
Expenses Subtotal	528696000	ExpensesSubtotal
Investment Expenses Not Included2	18605584	InvestmentExpensesNotIncluded2
Other Expenses Not Included	100000	OtherExpensesNotIncluded
Expenses Not Rptd On Fin Stmt	18705584	ExpensesNotRptdOnFinStmt
Total Expenses Per Form990	547401584	TotalExpensesPerForm990

Form990 Schedule D Part XIV Form990ScheduleDPartXIV (5 entries)

IdentifierIdentifier	Return ReferenceReturnReference	ExplanationExplanation
INTENDED USE OF ENDOWMENT FUNDS	SCHEDULE D, PART V	PERMANENT ENDOWMENT FUNDS ARE HELD BY THE ORGANIZATION IN PERPETUITY. INCOME EARNED ON THE FUND BALANCE IS USED TO SUPPORT THE OPERATIONS OF MEMORIAL SLOAN-KETTERING CANCER CENTER.
FIN 48 LIABILITY FOR UNCERTAIN TAX POSITIONS	SCHEDULE D, PART X	A FIN 48 FOOTNOTE DISCLOSURE, RELATING TO THE ACCOUNTING FOR INCOME TAXES, WAS NOT REQUIRED BECAUSE THERE WAS NO MATERIAL IMPACT ON THE INSTITUTION'S FINANCIAL STATEMENTS.
OTHER RECONCILING ITEMS	PART XI LINE 8	POSTRETIREMENT OBLIGATION EXPENSE ($60,256,000) AND GRANT PAYMENT TO RALPH LAUREN CENTER FROM RESERVED LIABILITY OF $850,000.
OTHER RECONCILING ITEMS	PART XII LINE 2D	OTHER $750,000 ARE DIRECT EXPENSES RELATING TO FUNDRAISING EVENTS. COSTS ARE REMOVED FROM THE FUNCTIONAL EXPENSES AND NETTED ON THE STATEMENT OF REVENUE.
OTHER RECONCILING ITEMS	PART XIII LINE 4B	OTHER $750,000 ARE DIRECT EXPENSES RELATING TO FUNDRAISING EVENTS. COSTS ARE REMOVED FROM THE FUNCTIONAL EXPENSES AND NETTED ON THE STATEMENT OF REVENUE OFFSET BY A GRANT PAYMENT TO RALPH LAUREN CENTER FROM RESERVED LIABILITY OF ($850,000).

Schedule F IRS990ScheduleF

Accts Actvs Out US Table AcctsActvsOutUSTable (3 entries)

RegionRegion	Type Of Activities ConductedTypeOfActivitiesConducted	Total ExpendituresTotalExpenditures
Central America and the Caribbean	Investments	517939000
Europe (Including Iceland and Greenland)	Investments	16356000
North America	Investments	14044000

Field	Value	IRS element (for citing)
Subtotal Number Of Offices	0	SubtotalNumberOfOffices
Subtotal Number Of Employees	0	SubtotalNumberOfEmployees
Total Number Of Offices	0	TotalNumberOfOffices
Total Number Of Employees	0	TotalNumberOfEmployees
Subtotal Amount Spent	548339000	SubtotalAmountSpent
Total Amount Spent	548339000	TotalAmountSpent
Transfer To Foreign Corp	true	TransferToForeignCorp
Interest In Foreign Trust	false	InterestInForeignTrust
Own Foreign Corp	true	OwnForeignCorp
Passive Foreign Invest Co	true	PassiveForeignInvestCo
Foreign Partnership	true	ForeignPartnership
Boycott Countries	false	BoycottCountries

Form990 Schedule F Part V Form990ScheduleFPartV

Field	Value	IRS element (for citing)
Identifier	Organization's Procedures for Monitoring Use of Grant Funds Outside the US	Identifier
Return Reference	Schedule F, Part V	ReturnReference
Explanation	MEMORIAL SLOAN-KETTERING CANCER CENTER DOES NOT MAKE GRANTS OR USE GRANT MONEY OUTSIDE THE UNITED STATES.	Explanation

Schedule G IRS990ScheduleG

Field	Value	IRS element (for citing)
Mail Solicitations	X	MailSolicitations
Email Solicitations	X	EmailSolicitations
Phone Solicitations	X	PhoneSolicitations
In Person Solicitations	X	InPersonSolicitations
Solicitation Of Non Govt Grants	X	SolicitationOfNonGovtGrants
Solicitation Of Govt Grants	X	SolicitationOfGovtGrants
Special Fundraising Events	X	SpecialFundraisingEvents
Agreement Ref Fundraising	true	AgreementRefFundraising

Fundraiser Activity Information FundraiserActivityInformation (3 entries)

Name Of IndividualNameOfIndividual	Address Line1AddressUS/AddressLine1	Address Line2AddressUS/AddressLine2	CityAddressUS/City	StateAddressUS/State	ZIP CodeAddressUS/ZIPCode	ActivityActivity	Fundraiser Control Of FundsFundraiserControlOfFunds	Gross ReceiptsGrossReceipts	Amount Retained By ContractorAmountRetainedByContractor	Net To OrganizationNetToOrganization
TARGET MARKETEAM	1050 Crown Pointe Parkway	18th Floor	Alanta	GA	30338	DIRECT MAIL CONSULTING	false	22186264	450000	21736264
DONOR SERVICES	6715 Sunset Blvd		Los Angeles	CA	90028	TELEMARKET CONSULTANT	false	437071	429760	7311
PARADYSZ MATERA CO	5 Hanover Square	6th Floor	NEW YORK	NY	10004	MAIL LIST CONSULTING	false	22190000	322845	21867155

Field	Value	IRS element (for citing)
Total Gross Receipts	44813335	TotalGrossReceipts
Total Retained By Contractors	1202605	TotalRetainedByContractors
Total Net To Organization	43610730	TotalNetToOrganization
Licensed States	AL	LicensedStates
Licensed States	AK	LicensedStates
Licensed States	AZ	LicensedStates
Licensed States	AR	LicensedStates
Licensed States	CA	LicensedStates
Licensed States	CO	LicensedStates
Licensed States	CT	LicensedStates
Licensed States	DE	LicensedStates
Licensed States	DC	LicensedStates
Licensed States	FL	LicensedStates
Licensed States	GA	LicensedStates
Licensed States	HI	LicensedStates
Licensed States	ID	LicensedStates
Licensed States	IL	LicensedStates
Licensed States	IN	LicensedStates
Licensed States	IA	LicensedStates
Licensed States	KS	LicensedStates
Licensed States	KY	LicensedStates
Licensed States	LA	LicensedStates
Licensed States	ME	LicensedStates
Licensed States	MD	LicensedStates
Licensed States	MA	LicensedStates
Licensed States	MI	LicensedStates
Licensed States	MN	LicensedStates
Licensed States	MS	LicensedStates
Licensed States	MO	LicensedStates
Licensed States	MT	LicensedStates
Licensed States	NE	LicensedStates
Licensed States	NV	LicensedStates
Licensed States	NH	LicensedStates
Licensed States	NJ	LicensedStates
Licensed States	NM	LicensedStates
Licensed States	NY	LicensedStates
Licensed States	NC	LicensedStates
Licensed States	ND	LicensedStates
Licensed States	OH	LicensedStates
Licensed States	OK	LicensedStates
Licensed States	OR	LicensedStates
Licensed States	PA	LicensedStates
Licensed States	RI	LicensedStates
Licensed States	SC	LicensedStates
Licensed States	SD	LicensedStates
Licensed States	TN	LicensedStates
Licensed States	TX	LicensedStates
Licensed States	UT	LicensedStates
Licensed States	VT	LicensedStates
Licensed States	VA	LicensedStates
Licensed States	WA	LicensedStates
Licensed States	WV	LicensedStates
Licensed States	WI	LicensedStates
Licensed States	WY	LicensedStates

Events Information EventsInformation

Field	Value	IRS element (for citing)
Name Of Event1	SPRING BALL	NameOfEvent1
Gross Receipts Event1	1523625	GrossReceiptsEvent1
Charitable Contributions Event1	911825	CharitableContributionsEvent1
Gross Revenue Event1	611800	GrossRevenueEvent1
Rent Facility Costs Event1	110709	RentFacilityCostsEvent1
Entertainment Event1	72000	EntertainmentEvent1
Other Direct Expenses Event1	125486	OtherDirectExpensesEvent1
Name Of Event2	ANTIQUE SHOW	NameOfEvent2
Gross Receipts Event2	670287	GrossReceiptsEvent2
Charitable Contributions Event2	481847	CharitableContributionsEvent2
Gross Revenue Event2	188440	GrossRevenueEvent2
Food And Beverage Event2	79136	FoodAndBeverageEvent2
Entertainment Event2	2000	EntertainmentEvent2
Other Direct Expenses Event2	38764	OtherDirectExpensesEvent2
Total Number Of Other Events	4	TotalNumberOfOtherEvents
Gross Receipts Other Events	1108337	GrossReceiptsOtherEvents
Charitable Contrib Other Events	444328	CharitableContribOtherEvents
Gross Revenue Other Events	664009	GrossRevenueOtherEvents
Rent Facility Costs Other Events	153789	RentFacilityCostsOtherEvents
Food And Beverage Other Events	69628	FoodAndBeverageOtherEvents
Entertainment Other Events	5450	EntertainmentOtherEvents
Other Direct Expenses Other Events	93038	OtherDirectExpensesOtherEvents
Gross Receipts Total	3302249	GrossReceiptsTotal
Charitable Contributions Total	1838000	CharitableContributionsTotal
Gross Revenue Total Events	1464249	GrossRevenueTotalEvents
Rent Facility Costs Total Events	264498	RentFacilityCostsTotalEvents
Food And Beverage Total Events	148764	FoodAndBeverageTotalEvents
Entertainment Total Events	79450	EntertainmentTotalEvents
Other Direct Expenses Total Events	257288	OtherDirectExpensesTotalEvents
Direct Expense Summary Events	750000	DirectExpenseSummaryEvents
Net Income Summary	714249	NetIncomeSummary

Schedule I IRS990ScheduleI

Field	Value	IRS element (for citing)
Records Maintained	true	RecordsMaintained

Recipient Table RecipientTable

Recipient Name Business RecipientNameBusiness

Field	Value	IRS element (for citing)
Business Name Line1	RALPH LAUREN CTR FOR CANCER & PREVENTION	BusinessNameLine1

Address US AddressUS

Field	Value	IRS element (for citing)
Address Line1	1919 MADISON AVENUE	AddressLine1
City	NEW YORK	City
State	NY	State
ZIP Code	10035	ZIPCode

Field	Value	IRS element (for citing)
EIN Of Recipient	020597827	EINOfRecipient
IRC Section	501(C)(3)	IRCSection
Amount Of Cash Grant	850000	AmountOfCashGrant
Purpose Of Grant	TO SUPPORT OPERATING LOSSES	PurposeOfGrant

Field	Value	IRS element (for citing)
Total Nbr Of501 C3 And Govt Grants	1	TotalNbrOf501C3AndGovtGrants

Form990 Schedule I Part IV Form990ScheduleIPartIV

Field	Value	IRS element (for citing)
Identifier	Form 990, Schedule I	Identifier
Return Reference	Description of Organization's Procedures for Monitoring the Use of Grants	ReturnReference
Explanation	RALPH LAUREN CENTER FOR CANCER & PREVENTION DURING 2011, MSKCC DONATED $850,000 TO THE RALPH LAUREN CENTER TO OFFSET OPERATING EXPENSES. DURING 2010, THE BOARD APPROVED A RESOLUTION TO SUPPORT THE RALPH LAUREN CENTER'S LOSSES UP TO $1,000,000 PER YEAR FROM 2011-2013. THIS WAS FULLY RESERVED IN 2010. MSKCC REGULARY MEETS WITH THE RALPH LAUREN CENTER'S BOARD OF DIRECTORS TO REVIEW THAT THEIR SPENDING IS IN CONFORMITY WITH THEIR MISSION.	Explanation

Schedule J IRS990ScheduleJ

Field	Value	IRS element (for citing)
First Class Or Charter Travel	X	FirstClassOrCharterTravel
Written Policy Re T And E Expenses	true	WrittenPolicyReTAndEExpenses
Substantiation Required	true	SubstantiationRequired
Compensation Committee	X	CompensationCommittee
Independent Consultant	X	IndependentConsultant
Compensation Survey	X	CompensationSurvey
Board Or Committee Approval	X	BoardOrCommitteeApproval
Severance Payment	false	SeverancePayment
Supplemental Nonqual Retire Plan	true	SupplementalNonqualRetirePlan
Equity Based Comp Arrangement	false	EquityBasedCompArrangement
Comp Based On Revenue Of Filing Org	false	CompBasedOnRevenueOfFilingOrg
Comp Based On Revenue Related Orgs	false	CompBasedOnRevenueRelatedOrgs
Comp Based Net Earnings Filing Org	false	CompBasedNetEarningsFilingOrg
Comp Based Net Earnings Relate Orgs	false	CompBasedNetEarningsRelateOrgs
Any Non Fixed Payments	false	AnyNonFixedPayments
Initial Contract Exception	false	InitialContractException

Form990 Schedule J Part II Form990ScheduleJPartII (18 entries)

Base Compensation Filing OrgBaseCompensationFilingOrg	Comp Based On Related OrgsCompBasedOnRelatedOrgs	Bonus Filing OrgBonusFilingOrg	Bonus Related OrgsBonusRelatedOrgs	Other Compensation Filing OrgOtherCompensationFilingOrg	Other Compensation Related OrgsOtherCompensationRelatedOrgs	Deferred Comp Filing OrgDeferredCompFilingOrg	Deferred Comp Related OrgsDeferredCompRelatedOrgs	Nontaxable Benefits Filing OrgNontaxableBenefitsFilingOrg	Nontaxable Benefits Related OrgsNontaxableBenefitsRelatedOrgs	Total Compensation Filing OrgTotalCompensationFilingOrg	Total Compensation Related OrgsTotalCompensationRelatedOrgs	Comp Report Prior990 Filing OrgCompReportPrior990FilingOrg	Comp Report Prior990 Related OrgsCompReportPrior990RelatedOrgs
NOVISI ATADIKA
248013	0	180000	0	1153	0	12500	0	2177	0	443843	0	0	0
GEORGE MEJIAS
368027	0	0	0	131110	0	29736	0	8000	0	536873	0	8279	0
DAVID ARTZ
366161	0	54000	0	12342	0	0	0	8460	0	440963	0	0	0
DIANA PARKINSON-TRIPP
309870	0	96140	0	48617	0	32047	0	12295	0	498969	0	5733	0
PAUL J NELSON
339456	0	185135	0	12746	0	35135	0	14742	0	587214	0	8962	0
ANNE E MCSWEENEY
418978	0	240998	0	7833	0	20685	0	8818	0	697312	0	7833	0
MARK SVENNINGSON
458977	0	129316	0	61898	0	47092	0	14437	0	711720	0	20350	0
ERIC M COTTINGTON
420213	0	167200	0	42034	0	43054	0	12606	0	685107	0	17300	0
DENNIS DOWDELL R
432811	0	200000	0	38046	0	44370	0	16460	0	731687	0	15500	0
JOHN R GUNN
969522	0	661850	0	102666	0	97386	0	19158	0	1850582	0	70050	0
MICHAEL P GUTNICK
810591	0	540960	0	88982	0	81917	0	15110	0	1537560	0	52780	0
JASON KLEIN
690047	0	800000	0	46090	0	70000	0	10717	0	1616854	0	35500	0
KATHY LEWIS
296493	0	100100	0	6890	0	30316	0	7541	0	441340	0	41000	0
EDWARD MAHONEY
452104	0	225000	0	42912	0	46350	0	13898	0	780264	0	20500	0
ELLEN MILLER-SONET
252864	0	88095	0	17150	0	26680	0	14904	0	399693	0	670	0
RICHARD K NAUM
378475	0	435917	0	29694	0	38965	0	15145	0	898196	0	13330	0
PATRICIA C SKARULIS
559673	0	294720	0	36766	0	56489	0	11017	0	958665	0	24620	0
CRAIG THOMPSON MD
1394496	0	0	0	10062	0	140000	0	12559	0	1557117	0	0	0

Form990 Schedule J Part III Form990ScheduleJPartIII (2 entries)

IdentifierIdentifier	Return ReferenceReturnReference	ExplanationExplanation
SUPPLEMENTAL COMPENSATION INFORMATION	SCHEDULE J, PART I, LINE 1A	BUSINESS OR FIRST CLASS TRAVEL IS GENERALLY NOT ALLOWED FOR FLIGHTS LESS THAN 6 CONTINUOUS HOURS. ALL TRAVEL MUST BE APPROVED BEFORE ANY ARRANGEMENTS ARE MADE. SCHEDULE J PART I LINE 4B THE INSTITUTION MAINTAINS A NONQUALIFIED DEFERRED COMPENSATION PLAN WHICH IS USED FOR EMPLOYER CONTRIBUTIONS IN EXCESS OF THOSE ALLOWED BY THE RETIREMENT ANNUITY PLAN.
GRANDFATHERED MSKCC DEFERRED COMPENSATION PLAN	SCHEDULE J, PART III	Included in Other Reportable Compensation are certain distributions from deferred compensation plans that the Institution maintains for certain highly compensated management and professional employees. These grandfathered plans were adopted in the early and mid-1980s and have been closed to new participants since August 16, 1986. The grandfathered plans allowed participants to irrevocably defer portions of their approved salary until certain conditions were met, typically retirement or disability. In addition, the Institution made contributions to the plans to the extent contributions to the MSKCC Retirement Plan for such participants were limited by applicable contribution limits under the Internal Revenue Code. The Institution provided participants with the opportunity to receive distributions as permitted under Section 409A of the Internal Revenue Code. This opportunity was exercised by numerous participants. These distributed amounts were reported in 2010 as W-2 compensation. 100 percent of these amounts reflect the deferral of a portion of the participant's approved compensation package and related investment experience since the commencement of an individual's plan participation. As contributions were made to these plans for previous periods, the contribution amounts were reported on Form 990 for the applicable period as contributions to deferred compensation plans with respect to officers, key employees, and other highest paid employees. These amounts, as adjusted for investment experience, are reported again now on Form 990 as distributions from the plans.

Schedule K IRS990ScheduleK

Form990 Schedule K Part I Form990ScheduleKPartI (4 entries)

Issuer EINIssuerEIN	CUSIP NumberCUSIPNumber	Date IssuedDateIssued	Issue PriceIssuePrice	Description Of PurposeDescriptionOfPurpose	DefeasedDefeased	On Behalf Of IssuerOnBehalfOfIssuer	Pool FinancingPoolFinancing
DORMITORY AUTHORITY OF THE STATE OF NEW YORK
146000293	64983QT25	2006-06-29	114610323	SEE SCHEDULE O	false	false	false
DORMITORY AUTHORITY OF THE STATE OF NEW YORK
146000293	649903ZR5	2008-05-13	164779275	SEE SCHEDULE O	false	false	false
DORMITORY AUTHORITY OF THE STATE OF NEW YORK
146000293	64983UFK1	2003-05-14	500001381	SEE SCHEDULE O	true	false	false
DORMITORY AUTHORITY OF THE STATE OF NEW YORK
146000293	64983QS83	2006-06-29	102783274	SEE SCHEDULE O	false	false	false

Form990 Schedule K Part II Form990ScheduleKPartII (4 entries)

Amount RetiredAmountRetired	Amount Bond DefeasedAmountBondDefeased	Total ProceedsTotalProceeds	Refunding EscrowRefundingEscrow	Issuance Costs From ProceedsIssuanceCostsFromProceeds	Credit EnhancementCreditEnhancement	Capital ExpendituresCapitalExpenditures	Other Spent ProceedsOtherSpentProceeds	Year Of Subst CompletionYearOfSubstCompletion	Current RefundingCurrentRefunding	Advance RefundingAdvanceRefunding	Final Allocation MadeFinalAllocationMade	Adequate Books And Recds MaintaindAdequateBooksAndRecdsMaintaind
0	0	115772187	114009278	1762909	0	0	0	2007	false	true	true	true
0	0	164780185	0	2204275	0	0	162575910	2004	true	false	true	true
79300000	114009277	502987588	0	6762359	4967000	491258229	0	2007	false	false	true	true
0	0	112974138	0	1525106	0	111449032	0	2009	false	false	true	true

Form990 Schedule K Part III Form990ScheduleKPartIII (4 entries)

Owning Bond Financed PropertyOwningBondFinancedProperty	Any Lease ArrangementsAnyLeaseArrangements	Mngment Cntrct Bond Financd PrprtyMngmentCntrctBondFinancdPrprty	Any Research AgreementsAnyResearchAgreements	Engage Bond Counsel ResearchEngageBondCounselResearch	Post Issuance Compliance ProcdrsPostIssuanceComplianceProcdrs
false	false	false	true	false	true
					true
false	false	false	true	false	true
false	false	false	true	false	true

Form990 Schedule K Part IV Form990ScheduleKPartIV (4 entries)

Form8038 T FiledForm8038TFiled	Variable Rate IssueVariableRateIssue	Hedge Identified In Books And RecdsHedgeIdentifiedInBooksAndRecds	Gross Proceeds Invested In GICGrossProceedsInvestedInGIC	Business Name Line1NameOfGICProvider/BusinessNameLine1	Gross Proceeds InvestedGrossProceedsInvested	Exception To RebateExceptionToRebate
0
false	false	false	false	0	false	false
0
false	false	false	false	0	false	false
0
false	false	false	false	0	false	false
0
false	false	false	false	0	false	false

Field	Value	IRS element (for citing)
Fed Tax Requirements Compliance	X	FedTaxRequirementsCompliance

Schedule K IRS990ScheduleK

Form990 Schedule K Part I Form990ScheduleKPartI (4 entries)

Issuer EINIssuerEIN	CUSIP NumberCUSIPNumber	Date IssuedDateIssued	Issue PriceIssuePrice	Description Of PurposeDescriptionOfPurpose	DefeasedDefeased	On Behalf Of IssuerOnBehalfOfIssuer	Pool FinancingPoolFinancing
DORMITORY AUTHORITY OF THE STATE OF NEW YORK
146000293	649903B91	2008-05-13	291329951	SEE SCHEDULE O	false	false	false
DORMITORY AUTHORITY OF THE STATE OF NEW YORK
146000293	6499053Z7	2010-09-02	80000000	SEE SCHEDULE O	false	false	false
DORMITORY AUTHORITY OF NEW YORK
146000293		2008-11-03	25000000	SEE SCHEDULE O	false	false	false
DORMITORY AUTHORITYH OF THE STATE OF NEW YORK
146000293		2009-08-13	75000000	SEE SCHEDULE O	false	false	false

Form990 Schedule K Part II Form990ScheduleKPartII (4 entries)

Amount RetiredAmountRetired	Total ProceedsTotalProceeds	Issuance Costs From ProceedsIssuanceCostsFromProceeds	Capital ExpendituresCapitalExpenditures	Other Spent ProceedsOtherSpentProceeds	Amount UnspentAmountUnspent	Year Of Subst CompletionYearOfSubstCompletion	Current RefundingCurrentRefunding	Advance RefundingAdvanceRefunding	Final Allocation MadeFinalAllocationMade	Adequate Books And Recds MaintaindAdequateBooksAndRecdsMaintaind
0	291330551	3904951	0	287425600	0	2004	true	false	true	true
0	80007034	0	80007034	0	0	2010	false	false	true	true
14544762	25047201	0	25047201	0	0	2010	false	false	true	true
33655045	75002338	0	74992797	0	9548	2010	false	false	true	true

Form990 Schedule K Part III Form990ScheduleKPartIII (4 entries)

Prcntge Prvt Business Use By OthersPrcntgePrvtBusinessUseByOthers	Post Issuance Compliance ProcdrsPostIssuanceComplianceProcdrs	Owning Bond Financed PropertyOwningBondFinancedProperty	Any Lease ArrangementsAnyLeaseArrangements	Mngment Cntrct Bond Financd PrprtyMngmentCntrctBondFinancdPrprty	Any Research AgreementsAnyResearchAgreements	Percentage Of Prvt Business Re UBIPercentageOfPrvtBusinessReUBI	Total Private Business UseTotalPrivateBusinessUse
0	true
0	true	false	false	false	false
0.00000	true	false	false	false	false	0.00000	0.00000
0.00000	true	false	false	false	false	0.00000	0.00000

Form990 Schedule K Part IV Form990ScheduleKPartIV (4 entries)

Form8038 T FiledForm8038TFiled	Variable Rate IssueVariableRateIssue	Hedge Identified In Books And RecdsHedgeIdentifiedInBooksAndRecds	Gross Proceeds Invested In GICGrossProceedsInvestedInGIC	Business Name Line1NameOfGICProvider/BusinessNameLine1	Gross Proceeds InvestedGrossProceedsInvested	Exception To RebateExceptionToRebate
0
false	false	false	false	0	false	false
0
false	false	false	false	0	false	false
0
false	false	false	false	0	false	false
0
false	false	false	false	0	false	false

Schedule L IRS990ScheduleL

Form990 Schedule L Part IV Form990ScheduleLPartIV (3 entries)

RelationshipRelationship	Amount Of TransactionAmountOfTransaction	Description Of TransactionDescriptionOfTransaction	Sharing Of RevenuesSharingOfRevenues
PERKINS EASTMAN
SEE PART V	1250255	ARCHITECTUAL SERVICES	false
GENERAL ELECTRIC
SEE PART V	2334834	SERVICES/PURCHASE OF EQUIPMENT	false
IBM CORPORATION
SEE PART V	3200314	SERVICES/PURCHASE OF EQUIPMENT	false

Form990 Schedule L Part V Form990ScheduleLPartV

Field	Value	IRS element (for citing)
Identifier	BUSINESS TRANSACTIONS INVOLVING INTERESTED PERSONS	Identifier
Return Reference	FORM 990, SCHEDULE L, PART IV	ReturnReference
Explanation	MR. STEPHEN FRIEDMAN IS A BOARD MEMBER OF THE CENTER. THE CENTER PURCHASED ARCHITECURAL SERVICES FROM THE FIRM OF PERKINS/EASTMAN. THE CENTER'S TOTAL AMOUNT FOR 2011 WAS $1,250,255. MR. PERKINS AND MR. FRIEDMAN ARE BROTHERS-IN-LAW. MR. DOUGLAS A. WARNER III IS CHAIRMAN OF THE BOARD OF THE CENTER. MR. WARNER IS ALSO A DIRECTOR OF GENERAL ELECTRIC. DURING THE YEAR THE CENTER PURCHASED EQUIPMENT AND SERVICES FROM G.E. IN THE AMOUNT OF $2,334,834. MS. VIRGINIA M. ROMETTY IS A BOARD MEMBER OF THE CENTER. MS ROMETTY WAS A SENIOR VICE PRESIDENT OF IBM DURING 2011. EFFECTIVE JANUARY 1, 2012, MS. ROMETTY WAS APPOINTED PRESIDENT AND CEO OF IBM. DURING 2011, THE CENTER PURCHASED EQUIPMENT AND SERVICES TOTALING $3,200,314. THE INDIVIDUALS LISTED ABOVE WERE NOT A PARTY TO THE TRANSACTIONS. THERE IS NO SHARING OF THE CENTER'S REVENUE. THE PURCHASES OF GOODS AND SERVICES BY THE CENTER WERE MADE IN THE ORDINARY COURSE OF BUSINESS, AT COMMERCIALLY AVAILABLE RATES.	Explanation

Schedule M IRS990ScheduleM

Field	Value	IRS element (for citing)
Works Of Art		WorksOfArt
Art Historical Treasures		ArtHistoricalTreasures
Art Fractional Interest		ArtFractionalInterest
Books And Publications		BooksAndPublications

Clothing And Household Goods ClothingAndHouseholdGoods

Field	Value	IRS element (for citing)
Non Cash Checkbox	X	NonCashCheckbox
Noncash Contribs Rptd F990	1354657	NoncashContribsRptdF990
Method Of Determining Revenues	THRIFT VALUE	MethodOfDeterminingRevenues

Field	Value	IRS element (for citing)
Cars And Other Vehicles		CarsAndOtherVehicles
Boats And Planes		BoatsAndPlanes
Intellectual Property		IntellectualProperty

Securities Publicly Traded SecuritiesPubliclyTraded

Field	Value	IRS element (for citing)
Non Cash Checkbox	X	NonCashCheckbox
Number Of Contributions	64	NumberOfContributions
Noncash Contribs Rptd F990	1688780	NoncashContribsRptdF990
Method Of Determining Revenues	MARKET VALUE	MethodOfDeterminingRevenues

Field	Value	IRS element (for citing)
Securities Closely Held Stock		SecuritiesCloselyHeldStock
Securities Prtnrshp Trust Intrsts		SecuritiesPrtnrshpTrustIntrsts
Securities Miscellaneous		SecuritiesMiscellaneous
Qualified Contrib Hist Struct		QualifiedContribHistStruct
Qualified Contrib Other		QualifiedContribOther
Real Estate Residential		RealEstateResidential
Real Estate Commercial		RealEstateCommercial
Real Estate Other		RealEstateOther
Collectibles		Collectibles
Food Inventory		FoodInventory
Drugs And Medical Supplies		DrugsAndMedicalSupplies
Taxidermy		Taxidermy
Historical Artifacts		HistoricalArtifacts
Scientific Specimens		ScientificSpecimens
Archaeological Artifacts		ArchaeologicalArtifacts
Any Property That Must Be Held	false	AnyPropertyThatMustBeHeld
Review Process Unusual NC Gifts	true	ReviewProcessUnusualNCGifts
Third Parties Used	true	ThirdPartiesUsed

Form990 Schedule M Part II Form990ScheduleMPartII

Field	Value	IRS element (for citing)
Identifier	SALE OF NON CASH CONTRIBUTIONS	Identifier
Return Reference	FORM 990, SCHEDULE M, LINE 32A	ReturnReference
Explanation	CLOTHING AND HOUSEHOLD GOODS ARE DONATED AT OUR THRIFT SHOP. THE SOCIETY OF MSKCC RUNS THE THRIFT SHOP FOR THE BENEFIT OF THE ORGANIZATION. PUBLICILY TRADED DONATED STOCK IS SOLD BY MERRILL LYNCH ON BEHALF OF MEMORIAL SLOAN-KETTERING CANCER CENTER.	Explanation

Schedule O IRS990ScheduleO

General Explanation GeneralExplanation (11 entries)

IdentifierIdentifier	ExplanationExplanation	Return ReferenceReturnReference
NOTE A - AFFILIATED ORGANIZATIONS	MEMORIAL SLOAN-KETTERING CANCER CENTER (THE CENTER) IS AFFILIATED WITH THE FOLLOWING 501 (C) (3) ORGANIZATIONS: SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH (THE INSTITUTE), MEMORIAL HOSPITAL FOR CANCER AND ALLIED DISEASES (THE HOSPITAL), S.K.I. REALTY, INC., MSK INSURANCE US,INC., THE LOUIS V. GERSTNER JR., GRADUATE SCHOOL OF BIOMEDICAL SCIENCES AND A NEW START UP COMPANY MSKCC PROTON INC. THE ORGANIZATIONS SHARE CERTAIN FACILITIES AND VARIOUS SERVICES INCLUDING ADMINISTRATIVE, PLANT AND ANCILLARY SERVICES. THE FOLLOWING IS A SUMMARY OF SUCH SERVICES: SERVICES PROVIDED TO THE CENTER BY: THE HOSPITAL $ 6,533,000 THE INSTITUTION $ 11,252,000 S.K.I. REALTY,INC. $ 581,000 TOTAL $ 18,366,000 SERVICES PROVIDED BY THE CENTER TO: THE HOSPITAL $345,107,063 THE INSTITUTION $ 79,891,489 S.K.I. REALTY,INC. $ 1,728,000 GERSTNER GRADUATE SCHOOL $84,000 TOTAL $426,810,552 THE CENTER CARRIES ON FUNDRAISING ACTIVITIES ON ITS OWN BEHALF AND ON BEHALF OF THE HOSPITAL, INSTITUTE AND GRADUATE SCHOOL. CONTRIBUTIONS AND PLEDGES ARE RECORDED BASED ON THE DONOR'S INTENT IN THE RECORDS OF THE APPROPRIATE ENTITY. FOR 2011, TOTAL CONTRIBUTIONS AND PLEDGES RAISED ON BEHALF OF THE CENTER, HOSPITAL, INSTITUTE AND GRADUATE SCHOOL WERE $301,374,000. THE LIST OF CONTRIBUTORS PROVIDED IN SCHEDULE B REPRESENTS THE DONORS TOTAL PHILANTHROPIC CONTRIBUTIONS TO THE CENTER. SOME OF THE DONORS LISTED ON SCHEDULE B MAY HAVE ALSO MADE CONTRIBUTIONS TO THE HOSPITAL, INSTITUTE, AND GRADUATE SCHOOL. ANY ADDITIONAL CONTRIBUTIONS ARE NOT REFLECTED ON THE ATTACHED SCHEDULE B. FUNDRAISING EXPENSES OF $43,915,000 WERE INCURRED AND REPORTED BY THE CENTER IN PART IX, STATEMENT OF FUNCTIONAL EXPENSES. THE CENTER IS ALSO INVOLVED IN LOBBYING FOR THE HOSPITAL AND INSTITUTE. SEE SCHEDULE C.
OTHER PROGRAM SERVICES	CAFETERIA: THE CENTER MAINTAINS A CAFETERIA IN THE MAIN BUILDING COMPLEX WHERE VISITORS AND PATIENTS CAN PURCHASE MEALS AND SNACKS. SOCIETY OF MSKCC: THE SOCIETY OF MEMORIAL SLOAN-KETTERING CANCER CENTER, FOUNDED IN 1946, IS A VOLUNTEER ORGANIZATION DEDICATED TO PROMOTING THE WELL-BEING OF PATIENTS, SUPPORTING CANCER RESEARCH AND PROVIDING PUBLIC EDUCATION ON THE PREVENTION, EARLY DETECTION AND TREATMENT OF CANCER. THE COSTS SHOWN HERE ARE EXCLUSIVE OF FUNDRAISING ACTIVITIES, WHICH ARE REPORTED IN PART IX, COLUMN D.	FORM 990, PART III, LINE 4D
PROCESS USED TO REVIEW THE RETURN	PRIOR TO FILING THE RETURN, A REVIEW OF THE 990 WAS CONDUCTED BY THE CONTROLLER AND THE CHIEF FINANCIAL OFFICER. IN ADDITION, FORM 990 IS REVIEWED BY OUTSIDE COUNSEL AND IS PREPARED IN CONJUNCTION WITH ERNST AND YOUNG, LLP.	FORM 990, PART VI, LINE 11
PROCESS USED TO MONITOR COMPLIANCE	THE COMPLIANCE OFFICER AND STAFF ARE RESPONSIBLE FOR ADMINISTERING THE CONFLICT OF INTEREST PROGRAM--INCLUDING THE IMPLEMENTATION OF THE POLICY--BY MAINTAINING PROCESSES FOR DISCLOSURE OF OUTSIDE ACTIVITIES AND FOR THE TIMELY REVIEW OF REPORTED INTERESTS, INCLUDING: 1. MANAGEMENT OF THE ANNUAL DISCLOSURE CERTIFICATION PROCESS AND THE PROCESS BY WHICH COVERED PERSONS DISCLOSE AT TIME OF HIRE. COVERED PERSONS RECEIVE AN ANNUAL QUESTIONNAIRE REQUESTING DISCLOSURE OF RELATIONSHIPS AND TRANSACTIONS THAT MIGHT INVOLVE A CONFLICT OF INTEREST. QUESTIONNAIRE RESPONSES ARE REVIEWED BY THE COMPLIANCE OFFICER AND STAFF. FOLLOW-UP INQUIRIES ARE MADE IF NEEDED. MATTERS ARE SUBMITTED TO AN INTERNAL MANAGEMENT COMMITTEE AND A COMMITTEE OF THE BOARD OF MANAGERS IF ADJUDICATION IS NEEDED. 2. REVIEW AND ADJUDICATION OF OUTSIDE ACTIVITIES THAT REQUIRE PRE- APPROVAL OR DISCLOSURE; FACILITATION OF A REVIEW BY THE OFFICE OF INDUSTRIAL AFFAIRS OF ANY OUTSIDE ACTIVITIES THAT INVOLVE INTELLECTUAL PROPERTY OR OTHERWISE INVOLVE AN ACTIVITY IN WHICH THE CENTER'S RIGHTS MAY REQUIRE PROTECTION. 3. ADMINISTRATION OF CONFLICT OF INTEREST ADVISORY COMMITTEE MEETINGS, INCLUDING DEVELOPMENT AND DISTRIBUTION OF AGENDAS AND SUPPORTING DOCUMENTS, DRAFTING AND DISTRIBUTION OF MINUTES, AND MAINTENANCE OF COMMITTEE RECORDS. 4. DOCUMENTATION OF THE OUTCOME OF ALL REVIEWS OF REPORTED OUTSIDE ACTIVITIES. COMMUNICATION TO THE COVERED PERSON OF THE OUTCOME OF ALL REVIEWS, INCLUDING DOCUMENTATION OF MANAGEMENT PLANS. AS PART OF THE CLINICAL RESEARCH REVIEW PROCESS, QUESTIONS ON THE PROTOCOL SUBMISSION FORM ARE DESIGNED TO ELICIT INFORMATION ABOUT POTENTIAL CONFLICTS. SITUATIONS IN WHICH A STAFF PARTICIPANT IN RESEARCH REPORTS A POTENTIAL CONFLICT ARE REFERRED TO THE CHAIR OF THE COIAC AND TO THE COMPLIANCE OFFICER FOR REVIEW. THE BOARD OF MEMORIAL SLOAN-KETTERING CANCER CENTER HAS MEMBERS THAT ACTIVELY SERVE AS OFFICERS AND/OR BOARD MEMBERS OF PUBLICLY TRADED COMPANIES. THE INSTITUTION MAY PROCURE GOODS AND/OR SERVICES FROM THESE PUBLICLY TRADED COMPANIES THROUGH THE ORDINARY COURSE OF THE COMPANIES' BUSINESS ON TERMS AND CONDITIONS WHICH ARE NOT INFLUENCED BY MEMBERS OF OUR BOARD OF MANAGERS AND WHICH WE ASSUME ARE THE SAME THAT SUCH COMPANIES CHARGE TO THE GENERAL PUBLIC. THE INSTITUTION HAS A COMPREHENSIVE CONFLICT OF INTEREST POLICY. TRANSACTIONS IDENTIFIED THROUGH OUR CONFLICT OF INTEREST QUESTIONNAIRE ARE DISCLOSED ON SCHEDULE L. THESE TRANSACTIONS WERE ALSO CONSUMMATED ON AN ARM'S LENGTH BASIS BETWEEN MANAGEMENT OF THE INSTITUTION AND THE COMPANY. MSKCC's "Policy on Conflicts of Interests for Directors and Key Employees" applies to any Board of Managers member, principal officer, or member of a committee with Board-delegated powers. Individuals covered by this policy have a duty to disclose Financial Interests, as defined by the Policy, annually and as they arise. In the event a covered individual is involved in a Board or committee action (such as approval of a transaction or arrangement) and the individual has a Financial Interest related to the matter before the Board, the individual must disclose the Financial Interest and all material facts to the Board or committee. The individual must leave the meeting while the determination of a conflict of interest is discussed and voted upon, and the remaining, disinterested Board or committee members are responsible to decide if a conflict exists. If a determination is made that a conflict exists, the involved individual may make a presentation to the Board or committee but s/he must leave the meeting during the discussion of and the vote on the transaction or arrangement. The Board or committee is required to determine whether MSKCC can obtain a more advantageous transaction or arrangement with reasonable efforts from an unconflicted person or entity. As appropriate, the chairperson of the Board or Committee is responsible to appoint a disinterested person or committee to investigate alternatives to the proposed transaction or arrangement.	FORM 990, PART VI. LINE 12C
PROCESS FOR DETERMINING COMPENSATION	MEMORIAL SLOAN-KETTERING CANCER CENTER (MSKCC) IS COMMITTED TO ENSURING THAT ITS EXECUTIVE COMPENSATION PROGRAM ADHERES TO THE ESTABLISHED STANDARDS OF REGULATORY COMPLIANCE AND BEST CORPORATE GOVERNANCE. THE MSKCC BOARD OF OVERSEERS AND MANAGERS HAS CHARGED THE JOINT HUMAN RESOURCES COMMITTEE (WHICH IS COMPOSED OF INDEPENDENT BOARD MEMBERS WITH NO CONFLICTS OF INTEREST IN REGARDS TO EXECUTIVE COMPENSATION) WITH MAKING ALL DECISIONS RELATED TO COMPENSATION FOR OFFICERS AND KEY EMPLOYEES. THE COMMITTEE REVIEWS THE TOTAL COMPENSATION OF THE INDIVIDUALS, INCLUDING BOTH CURRENT AND DEFERRED COMPENSATION, AND ALL EMPLOYEE BENEFITS, ON AN ANNUAL BASIS TO ENSURE THAT THE TOTAL COMPENSATION OF EACH OFFICER AND KEY EMPLOYEE IS REASONABLE. TO ASSIST IN THE COMPLETION OF ITS RESPONSIBILITIES, THE COMMITTEE ENGAGES THE SERVICES OF A NATIONALLY RECOGNIZED CONSULTING FIRM SPECIALIZING IN EXECUTIVE COMPENSATION FOR NOT-FOR-PROFIT HEALTHCARE ORGANIZATIONS. EACH YEAR THE COMMITTEE REVIEWS A COMPREHENSIVE REPORT PREPARED BY THE FIRM THAT INCLUDES MARKET DATA FOR FUNCTIONALLY COMPARABLE ROLES IN COMPARABLE ORGANIZATIONS (I.E., NOT-FOR-PROFIT ACADEMIC/RESEARCH MEDICAL CENTERS, ESPECIALLY THOSE SHARING A MISSION SIMILAR TO MSKCC, WITH OTHER HEALTHCARE SECTORS CONSIDERED ON A SELECTED BASIS) AND SUMMARIZES THE RELATIVE MARKET POSITION OF EACH EXECUTIVE'S TOTAL COMPENSATION. ADDITIONALLY, A SENIOR MEMBER OF THE CONSULTING FIRM ATTENDS THE COMMITTEE'S MEETINGS TO PROVIDE INFORMATION AND TO RESPOND TO QUESTIONS BY THE MEMBERS OF THE COMMITTEE. COMPENSATION LEVELS ARE ESTABLISHED CONSIDERING THE MARKET DATA, AN ASSESSMENT OF PERFORMANCE, AND OTHER BUSINESS JUDGMENT FACTORS, CONSISTENT WITH MSKCC'S EXECUTIVE COMPENSATION PHILOSOPHY. THE COMMITTEE'S DECISIONS ARE MADE IN THE BEST INTERESTS OF MSKCC, AND ARE INTENDED TO ENSURE THE RECRUITMENT AND RETENTION OF KEY EXECUTIVE TALENT, CONSISTENT WITH THE MARKET PRACTICES OF OTHER NOT-FOR-PROFIT HEALTHCARE ORGANIZATIONS OF COMPARABLE SCOPE, MISSION AND COMPLEXITY. ON AN ANNUAL BASIS, THE COMMITTEE PROVIDES THE FULL BOARD WITH AN OVERVIEW OF ITS DETERMINATIONS AND PROCESS. THE COMMITTEE'S REVIEW PROCESS FOLLOWS THE INTERMEDIATE SANCTIONS GUIDELINES FOR QUALIFYING FOR THE REBUTTABLE PRESUMPTION OF REASONABLENESS UNDER SECTION 4958 OF THE INTERNAL REVENUE CODE OF 1986: - THE COMPENSATION ARRANGEMENT IS APPROVED IN ADVANCE BY AN "AUTHORIZED BODY" OF THE APPLICABLE TAX EXEMPT ORGANIZATION (I.E, THE COMMITTEE, WHICH IS COMPOSED ENTIRELY OF INDIVIDUALS WHO DO NOT HAVE A CONFLICT OF INTEREST WITHIN THE MEANING OF THE REGULATIONS UNDER SECTION 4958). - THE AUTHORIZED BODY OBTAINS AND RELIES UPON "APPROPRIATE DATA AS TO COMPARABILITY" PRIOR TO MAKING ITS DETERMINATION, FOR WHICH COMPARABILITY DATA ARE PROVIDED AND ANALYZED BY SULLIVAN, COTTER AND ASSOCIATES, INC., A WELL-REGARDED EXPERT IN THE AREA OF HEALTHCARE COMPENSATION. - THE COMMITTEE ADEQUATELY DOCUMENTS THE BASIS FOR ITS DETERMINATION CONCURRENTLY WITH MAKING THAT DETERMINATION, AGAIN AS REQUIRED IN THE REGULATIONS.	FORM 990, PART VI, LINE 15
DOCUMENTS AVAILABLE TO THE PUBLIC	THE INSTITUTION MAKES ITS AUDITED FINANCIAL STATEMENTS OF MEMORIAL SLOAN-KETTERING CANCER CENTER AND ITS AFFILIATES AVAILABLE TO THE PUBLIC UPON REQUEST. IN ADDITION, THE FINANCIAL STATEMENTS CAN BE ACCESSED AT THE FOLLOWING WEB ADDRESS: WWW.DACBOND.COM. THE INSTITUTION HAS ENGAGED DAC BOND AS OUR INVESTOR RELATIONS AND DISCLOSURE/DISSEMINATION AGENT. THE INFORMATION AVAILABLE ON THIS WEB SITE INCLUDES AUDITED FINANCIAL STATEMENTS, QUARTERLY UNAUDITED FINANCIAL STATEMENTS AND THE BOND OFFERING STATEMENTS FOR ALL OF OUR TAX-EXEMPT DEBT ISSUES. IN ADDITION, COPIES OF THE GROUP 990 AND THE APPLICIABLE 990T ARE ALSO AVAILABLE. THE CONFLICT OF INTEREST POLICY IS AVAILABLE TO THE PUBLIC UPON REQUEST. IT CAN BE FOUND AT THE FOLLOWING INSTITUTIONAL WEB SITE: WWW.MSKCC.ORG. GOVERNING DOCUMENTS SUCH AS THE ARTICLES OF INCORPORATION AND CORPORATE BY-LAWS ARE NOT CURRENTLY MADE AVAILABLE TO THE PUBLIC.	FORM 990, PART VI, LINE 19
AMOUNTS PAID TO INDEPENDENT CONTRACTORS	AMOUNTS PAID TO INDEPENDENT CONTRACTORS INCLUDE AMOUNTS FOR SUBCONTRACTORS AS WELL AS REIMBURSABLE EXPENSES.	FORM 990, PART VII, SECTION B
FORM 990, PART XII, LINE 2	THE FINANCIAL STATEMENTS OF MEMORIAL SLOAN-KETTERING CANCER CENTER AND ITS AFFILIATES ARE AUDITED BY AN INDEPENDENT ACCOUNTING FIRM ON A COMBINED BASIS. THE COMBINED STATEMENTS INCLUDE THE ACCOUNTS OF THE FOLLOWING TAX EXEMPT, SECTION 501 (C) (3), INCORPORATED AFFILIATES: MEMORIAL SLOAN-KETTERING CANCER CENTER (EIN 13-1924236) MEMORIAL HOSPITAL FOR CANCER AND ALLIED DISEASES (EIN 13-1624082) SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH (EIN 13-1624182) S.K.I. REALTYY, INC. (EIN 13-3389586) LOUIS V. GERSTNER JR., GRADUATE SCHOOL OF BIOMEDICAL SCIENCES (EIN 20-2212588) MSK INSURANCE US, INC. (EIN 83-0363317) IN ADDITION, THE STATEMENTS ALSO INCLUDE MSK INSURANCE LTD., A WHOLLY-OWNED CAPTIVE INSURANCE COMPANY DOMICILED IN BERMUDA. INCLUDED IN THE GROUP EXEMPTION IS A NEW START UP COMPANY "MSKCC PROTON, INC. (EIN 83-0363317). IT HAS NOT HAD ANY ACTIVITY. THE CENTER'S FINANCIAL STATEMENTS ARE NOT AUDITED INDEPENDENT OF THE COMBINED. REFER TO SCHEDULE D FOR A RECONCILIATION OF THE 990 TO CENTER'S FINANCIAL STATEMENTS.
STRATEGIC PLANNING AND COMMUNITY BENEFITS	THE FOLLOWING NOTES ON STRATEGIC PLANNING AND COMMUNITY BENEFITS PERTAIN TO MEMORIAL SLOAN-KETTERING CANCER CENTER AND ITS AFFILIATED INSTITUTIONS AS REPORTED ON A COMBINED BASIS WITH A SEPARATE GROUP 990 FILING UNDER EIN 91-2154236. MEMORIAL SLOAN-KETTERING CANCER CENTER AND ITS AFFILIATES ARE INTERTWINED WITH COMMUNITY BENEFITS AND CHARITY CARE ACTIVITIES AS OUTLINED BELOW. STRATEGIC PLANNING MSKCC'S STRATEGIC PLANNING PROCESS INCLUDES DEVELOPING SERVICES AND PROGRAMS IN RESPONSE TO CANCER MORBIDITY AND MORTALITY DATA, DEMOGRAPHIC DATA, PATIENT AND PROGRAM SATISFACTION SURVEYS, AND COMMUNITY INPUT. THESE FINDINGS AND RESULTS ARE USED TO PLAN INITIATIVES AND PROGRAMS AIMED AT IMPROVING OUR COMMUNITY'S ACCESS TO CANCER INFORMATION, PREVENTION, CARE, AND TREATMENT ADVANCES. IN ADDITION, THE CENTER'S STRATEGIC EFFORTS ARE FOCUSED ON REDUCING THE CRITICAL ISSUE OF CANCER HEALTH DISPARITIES AMONG MINORITY AND MEDICALLY UNDERSERVED POPULATIONS. MEMORIAL HOSPITAL'S PRIMARY CATCHMENT AREA ENCOMPASSES 23 COUNTIES ACROSS LONG ISLAND, SOUTHERN NEW YORK STATE, NORTHERN NEW JERSEY, SOUTHWESTERN CONNECTICUT, AND THE FIVE BOROUGHS OF NEW YORK CITY. EACH OF THESE COUNTIES WAS IDENTIFIED AS HAVING A MINIMUM OF 50 OR MORE MEMORIAL HOSPITAL PATIENTS RESIDING IN THE AREA. IN 2011, THERE WERE 24,486 ADMISSIONS TO MEMORIAL HOSPITAL AND 535,900 OUTPATIENT VISITS WERE CONDUCTED AT LOCATIONS THROUGHOUT MANHATTAN AND REGIONAL SITES IN WESTCHESTER COUNTY, LONG ISLAND, AND NORTHERN NEW JERSEY. IN TOTAL, 123,140 PATIENTS WERE SEEN AT MSKCC FACILITIES: 112,057 (91%) FROM THE TRI-STATE AREA (NY, NJ, CT); 9,728 (8%) FROM OTHER PARTS OF THE U.S. AND 1,355 (1%) INTERNATIONAL PATIENTS. SINCE 1987, MSKCC HAS HAD A FINANCIAL ASSISTANCE PROGRAM IN PLACE TO ASSIST UNDERINSURED AND UNINSURED PATIENTS WHO ARE EXPERIENCING DIFFICULTIES MEETING THEIR FINANCIAL RESPONSIBILITIES TO MEMORIAL HOSPITAL AND ITS PHYSICIANS. FINANCIAL COUNSELORS ARE AVAILABLE TO WORK WITH PATIENTS AND INSURANCE COMPANIES - INCLUDING MEDICARE AND MEDICAID - TO HELP THE PATIENTS TO ACCESS SERVICES. FOR THOSE WHO DON'T QUALIFY FOR PUBLICLY AVAILABLE HEALTH INSURANCE OR WHO ARE UNABLE TO PAY THEIR PORTION OF FEES ABOVE INSURANCE REIMBURSEMENT, MEMORIAL SLOAN-KETTERING CAN PROVIDE FINANCIAL HELP TO THOSE WHO ARE ELIGIBLE THROUGH ITS FINANCIAL ASSISTANCE PROGRAM. THE PREMISE OF THIS PROGRAM IS THAT ALL PATIENTS ARE EXPECTED TO CONTRIBUTE TO THEIR CARE BASED ON THEIR ABILITY TO PAY. FINANCIAL ASSISTANCE AND CHARITY CARE THE FINANCIAL ASSISTANCE PROGRAM EMPLOYS SEVERAL STRATEGIES TO INCREASE PATIENT AWARENESS OF THE PROGRAM. THESE EFFORTS INCLUDE PLACEMENT OF PROGRAM BROCHURES IN ALL PATIENT REGISTRATION AREAS; MAILING OF NOTIFICATION INSERTS IN EACH PATIENT'S FIRST BILL, SUBSEQUENT MONTHLY MEDICAL BILLS, AND COLLECTION NOTICES; AND ONGOING TRAINING FOR BILLING DEPARTMENT STAFF ON COMMUNICATING FINANCIAL ASSISTANCE SERVICES. DURING THE REGISTRATION PROCESS, FINANCIAL INTERVIEWERS EDUCATE PATIENTS ON THE VARIOUS PROGRAMS THAT ARE AVAILABLE TO THEM, INCLUDING GOVERNMENTAL PROGRAMS AND THE INSTITUTION'S CHARITY CARE PROGRAMS, CONTINGENT UPON THEIR ELIGIBILITY CRITERIA. INFORMATION ABOUT THE INSTITUTION'S FINANCIAL ASSISTANCE PROGRAM IS ALSO AVAILABLE ON ITS WEBSITE: HTTP://WWW.MSKCC.ORG/MSKCC/HTML/74331.CFM A PATIENT WITH INCOME LESS THAN OR EQUAL TO 500% OF THE FPL IS ELIGIBLE FOR THE INSTITUTION'S FINANCIAL ASSISTANCE PROGRAM. FOR INSTANCE, THE INSTITUTION MAY REDUCE THE FEES INCURRED BY THE PATIENT OR ACCEPT AS FULL PAYMENT AMOUNTS PAID BY THE INSURANCE CARRIER ON THE PATIENT'S BEHALF. A PATIENT MAY ALSO QUALIFY FOR ASSISTANCE EVEN IF HIS/HER INCOME IS GREATER THAN THE THRESHOLD LIMIT. THIS IS BECAUSE THE INSTITUTION ADJUSTS PATIENTS' INCOME FOR ROUTINE MONTHLY EXPENSES, INCLUDING TAXES, TO DETERMINE DISPOSABLE INCOME. MSKCC ALSO DEDUCTS A SPECIFIC AMOUNT (DEBT BURDEN) AS A MONTHLY CLOTHES AND FOOD ALLOWANCE BASED ON A PATIENT'S FAMILY SIZE IN EVALUATING THE TYPE AND AMOUNT OF ASSISTANCE NEEDED. THE TABLES BELOW ILLUSTRATE THE INCOME GUIDELINES USED IN EVALUATING A PATIENT'S FINANCIAL STATUS. MSKCC 2011 INCOME GUIDELINES: FAMILY ALLOWED RESOURCE FOOD & CLOTHING SIZE INCOME LEVELS ALLOWANCE 1 $54,450 $29,250 $1,147 2 $73,550 $35,850 $1,431 3 $92,650 $38,978 $1,641 4 $111,750 $42,105 $1,859 5 $130,850 $45,233 $2,062 6 $149,950 $48,360 $2,279 CHARITY CARE REPRESENTS THE COST OF SERVICES PROVIDED TO PATIENTS WHO CANNOT AFFORD HEALTH CARE SERVICES DUE TO INADEQUATE RESOURCES AND/OR ARE UNINSURED OR UNDERINSURED. A PATIENT IS CLASSIFIED AS A CHARITY CARE PATIENT IN ACCORDANCE WITH THE INSTITUTION'S ESTABLISHED POLICIES AND WHERE INSUFFICIENT PAYMENT FOR SUCH SERVICES IS ANTICIPATED. THE INSTITUTION CONSIDERS PATIENTS FOR CHARITY CARE IF HOUSEHOLD INCOME IS LESS THAN 500% OF THE FEDERAL POVERTY GUIDELINES. SERVICES PROVIDED AS CHARITY CARE ARE NOT REPORTED AS REVENUE. MSKCC ENGAGES IN AND SUPPORTS COALITION BUILDING ACTIVITIES THAT PROMOTE THE HEALTH OF THE COMMUNITIES THE INSTITUTION SERVES. STAFF MEMBERS ARE ENCOURAGED TO SHARE THEIR CLINICAL EXPERTISE AND EXPERIENCE WITH PARTNERING HEALTHCARE FACILITIES AND COMMUNITY ORGANIZATIONS. STAFF MEMBERS SERVE AND PARTICIPATE IN NUMEROUS COMMUNITY GROUPS INCLUDING THE AMERICAN CANCER SOCIETY, THE AMERICAN PUBLIC HEALTH ASSOCIATION, THE GREATER NEW YORK HOSPITAL ASSOCIATION, AND MANY HEALTH IMPROVEMENT ADVOCACY GROUPS FOR PARTICULAR TYPES OF CANCER. ALTHOUGH THE SIGNIFICANT COST OF STAFF TIME DEVOTED TO THESE ACTIVITIES IS NOT QUANTIFIED BY THE CENTER, THE INSTITUTION CONSIDERS THESE EFFORTS TO COLLABORATE AND BUILD COMMUNITY RESOURCES TO BE OF SIZEABLE COMMUNITY BENEFIT. IN FEBRUARY 2009 THE INSTITUTION'S COMMUNITY OUTREACH COMMITTEE - COMPOSED OF REPRESENTATIVES FROM MORE THAN TEN DEPARTMENTS WITHIN THE HOSPITAL AND SELECTED AFFILIATED COMMUNITY ORGANIZATIONS - SURVEYED 143 COMMUNITY ORGANIZATIONS REGARDING THEIR CANCER OUTREACH, EDUCATION, AND SUPPORT SERVICES NEEDS. THE RESULTS OF THE NEEDS ASSESSMENT SURVEY WERE INSTRUMENTAL IN IDENTIFYING LOCAL BARRIERS AND GAPS IN SERVICES AND OPPORTUNITIES FOR ADDITIONAL COMMUNITY PARTNERSHIPS. MSKCC STAFF MEMBERS CONTINUE TO ENGAGE WITH MANY OF THE ORGANIZATIONS WHO PARTICIPATED IN THE SURVEY TO FOSTER OR DEEPEN COLLABORATIVE EFFORTS AND TO INCREASE CAPACITY FOR CULTURALLY SENSITIVE CANCER PROGRAMMING AND SERVICES. EDUCATION, TRAINING AND RESEARCH EDUCATION AND TRAINING IS A KEY COMPONENT OF MEMORIAL SLOAN-KETTERING CANCER CENTER'S MISSION, AND AN IMPORTANT EXAMPLE OF HOW THE INSTITUTION MAKES CONTRIBUTIONS TO THE CARE AND TREATMENT OF CANCER PATIENTS FAR BEYOND ITS OWN WALLS THROUGH WORKFORCE DEVELOPMENT. OUR TRAINING, GRADUATE, AND CONTINUING EDUCATION PROGRAMS PREPARE PHYSICIANS, SCIENTISTS, NURSES, AND TECHNICIANS TO BE LEADERS IN THEIR CHOSEN FIELDS. THESE HEALTHCARE PROVIDERS CAN THEN TAKE THE EXPERTISE GAINED FROM WORKING WITH OUR SPECIALISTS TO OTHER HEALTHCARE INSTITUTIONS AROUND THE COUNTRY AND THROUGHOUT THE WORLD. MSKCC ALSO TRAINS GRADUATE STUDENTS AND POSTDOCTORAL RESEARCHERS WORKING IN MANY AREAS OF BASIC SCIENCE AND TRANSLATIONAL RESEARCH. WHEN THESE YOUNG SCIENTISTS COMPLETE THEIR TRAINING, THEY BRING THE SKILLS OBTAINED IN OUR LABORATORIES INTO THE ACADEMIC COMMUNITY AT LARGE AS WELL AS THE PRIVATE SECTOR. MSKCC SPONSORS SEVERAL PROGRAMS THAT GIVE MEDICAL STUDENTS, UNDERGRADUATES, AND HIGH SCHOOL STUDENTS THE OPPORTUNITY TO WORK AT THE INSTITUTION DOING CLINICAL AND LABORATORY RESEARCH. THROUGH THESE PROGRAMS MEMORIAL SLOAN-KETTERING CANCER CENTER STRIVES TO INCREASE THE PIPELINE OF SCIENTISTS AND PHYSICIANS WORKING IN ONCOLOGY. MSKCC'S OFFICE OF DIVERSITY PROGRAMS (ODP) IN CLINICAL CARE, RESEARCH, AND TRAINING PROVIDES FUNDING TO ENCOURAGE INTEREST IN PURSUING CAREERS IN THE FIELD OF ONCOLOGY FOR MEMBERS OF MINORITY GROUPS WHO ARE UNDERREPRESENTED IN MEDICINE AND WISH TO PARTICIPATE IN THE NATIONAL CANCER INSTITUTE'S MEDICAL STUDENTS' SUMMER FELLOWSHIP PROGRAM. THE ODP ALSO COORDINATES A SIX-WEEK SUMMER EXPOSURE PROGRAM TO EXPOSE UNDERREPRESENTED MINORITY HIGH SCHOOL STUDENTS TO CAREERS IN MEDICINE AND RESEARCH. MEMORIAL SLOAN-KETTERING CANCER CENTER UTILIZED $100 MILLION OF THE INSTITUTION'S RESOURCES DURING 2011 TO SUPPORT ITS EDUCATION AND TRAINING MISSION, WHICH WE SEE AS VITAL GIVEN OUR LEADERSHIP ROLE IN CANCER CARE TREATMENT AND RESEARCH.
OTHER CHANGES OF NET ASSETS	NET UNREALIZED LOSS ON INVESTMENTS $195,970,000 LESS POSTRETIREMENT OBLIGATION EXPENSE $60,256,000 AND $850,000 OF SUPPORT FOR THE RALPH LAUREN CENTER. THIS WAS FULLY RESERVED IN 2010.	FORM 990, PART XI, LINE 5
SCHEDULE K	PART 1 COL. (F) DESCRIPTION OF PURPOSE 2006 SERIES II BONDS CUSIP #64983QT25 2006 SERIES II BONDS WERE USED TO ADVANCE REFUND A PORTION OF THE 2003 BONDS ISSUED ON MAY 14, 2003. 2008 SERIES I BONDS CUSIP #649903ZR5 2008 SERIES I BONDS WERE USED TO ADVANCE REFUND A PORTION OF THE 2002A BONDS ISSUED IN JANUARY 24, 2002 2003 SERIES BONDS CUSIP #64983UFK1 2003 SERIES BONDS WERE USED TO FINANCE OR REFINANCE ALL OR A PORTION OF THE COST OF THE FOLLOWING: BEGAN CONSTRUCTION ON A NEW 23 FLOOR RESEARCH FACILITY ACQUIRED 256 UNITS OF RESIDENTIAL APARTMENT FOR STAFF OF THE INSTITUTION IMPROVED A TWO-STORY LABORATORY ANIMAL FACILITY PURCHASED A 28 UNIT RESIDENTIAL APARTMENT COMPLEX FOR STAFF OF THE INSTITUTION. 2006 SERIES I BONDS CUSIP #64983QS83 2006 SERIES I BONDS WERE USED TO FINANCE OR REFINANCE ALL OR A PORTION OF THE COST OF THE FOLLOWING: BEGAN CONSTRUCTION ON A NEW EIGHT-STORY RESEARCH FACILITY COMPLETED THE 23 STORY RESEARCH FACILITY PURCHASED 96 RESIDENTIAL CONDOMINIUM APARTMENTS FOR STAFF OF THE INSTITUTION IMPROVE A 13-STORY RESEARCH FACILITY. 2008 SERIES II BONDS CUSIP #649903B91 2008 SERIES II BONDS WERE USED TO REFUND A PORTION OF THE 2002A BONDS ISSUED ON JANUARY 24, 2002. 2010 SERIES I BONDS CUSIP #6499053Z7 2010 SERIES I BONDS WERE USED TO FINANCE THE PURCHASE OF REAL ESTATE PROPERTY. 2008 TELP 2008 TELP WAS USED TO LEASE FINANCE MEDICAL EQUIPMENT 2009 TELP 2009 TELP WAS USED TO LEASE FINANCE MEDICAL AND RESEARCH LABORATORY EQUIPMENT

Schedule R IRS990ScheduleR

Form990 Schedule R Part II Form990ScheduleRPartII

Name Of Disregarded Entity NameOfDisregardedEntity

Field	Value	IRS element (for citing)
Business Name Line1	RALPH LAUREN CTR FOR CANCER & PRVENTION	BusinessNameLine1

Address US AddressUS

Field	Value	IRS element (for citing)
Address Line1	1919 MADISON AVENUE	AddressLine1
City	NEW YORK	City
State	NY	State
ZIP Code	10036	ZIPCode

Field	Value	IRS element (for citing)
EIN	020597827	EIN
Primary Activities	CANCER CARE	PrimaryActivities
Legal Domicile State	NY	LegalDomicileState
Exempt Code Section	501 (C) 3	ExemptCodeSection
Public Charity Status	9	PublicCharityStatus

Direct Controlling Entity Name DirectControllingEntityName

Field	Value	IRS element (for citing)
Business Name Line1	MSKCC	BusinessNameLine1

Field	Value	IRS element (for citing)
Controlled Org	true	ControlledOrg

Form990 Schedule R Part III Form990ScheduleRPartIII (53 entries)

Address Line1AddressUS/AddressLine1	CityAddressUS/City	StateAddressUS/State	ZIP CodeAddressUS/ZIPCode	EINEIN	Primary ActivityPrimaryActivity	Legal Domicile StateLegalDomicileState	Business Name Line1DirectControllingEntityName/BusinessNameLine1	Predominant Income TypePredominantIncomeType	Disproportionate AllocationsDisproportionateAllocations	Code VCodeVAmount	General Or Managing PartnerGeneralOrManagingPartner	Percentage OwnershipPercentageOwnership	Share Of Total IncomeShareOfTotalIncome	Share Of EOY AssetsShareOfEOYAssets
MEMORIAL CRITICAL CARE
1275 YORK AVENUE	NEW YORK	NY	10065	133348785	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL RADIATION ONCOLOGY
1275 YORK AVENUE	NEW YORK	NY	10065	133237927	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000	0	0
MEMORIAL PATHOLOGY GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	133365998	HEALTH CARE	NY	MEM	RELATED	false		true	0.01000
MEMORIAL ANESTHESIOLOGY GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	133367135	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL PEDIATRICS GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	133346908	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL NEUROLOGY GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	133399377	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL PSYCHIATRY GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	133430629	HEALTH CARE	NY	MEM	RELATED	false	$0		0.01000
MSKCC AT GUTTMAN
1275 YORK AVENUE	NEW YORK	NY	10065	133875002	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MSKCC PHYSICANS AT PHELPS
1275 YORK AVENUE	NEW YORK	NY	10065	133897156	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MSKCC AT ST FRANCISMERCY
1275 YORK AVENUE	NEW YORK	NY	10065	133954858	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MSKCC PHYSICANS AT ST CLARE'S
1275 YORK AVENUE	NEW YORK	NY	10065	133897154	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL INFECTIOUS DISEASE
1275 YORK AVENUE	NEW YORK	NY	10065	133278582	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MSKCC REHABILITATION
1275 YORK AVENUE	NEW YORK	NY	10065	134010371	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MSKCC SURGERY GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	134010372	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MSKCC SUFFOLK-HAUPPAUGE
1275 YORK AVENUE	NEW YORK	NY	10065	134059247	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL NEUROSURGERY GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	133251621	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MSKCC INTERGRATIVE MEDICINE
1275 YORK AVENUE	NEW YORK	NY	10065	542092060	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MSKCC SUFFOLK-COMMACK
1275 YORK AVENUE	NEW YORK	NY	10065	020594889	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MSKCC AT BASKING RIDGE NJ
1275 YORK AVENUE	NEW YORK	NY	10065	593801080	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL URGENT CARE GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	651263291	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL CLINICAL GENETICS
1275 YORK AVENUE	NEW YORK	NY	10065	651263292	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL DEVELOPMENTAL CHEMO
1275 YORK AVENUE	NEW YORK	NY	10065	133278548	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL MEDICAL CONSULTATION
1275 YORK AVENUE	NEW YORK	NY	10065	133278550	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MSKCC CLINICAL PRACTICE PLAN
1275 YORK AVENUE	NEW YORK	NY	10065	510616510	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL BREAST GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	562568640	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL COLORECTAL GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	562568642	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL DENTAL GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	562568630	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL CLINICAL IMMUNOLOGY
1275 YORK AVENUE	NEW YORK	NY	10065	133278559	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL GASTRIC MIXED TUMOR GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	562568650	HEALTH CARE	NY	MEM	RELATED	false	$0		0.01000
MEMORIAL GYNECOLOGY GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	562568655	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL HEAD & NECK GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	562568656	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL HEPATOBILIARY GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	562568667	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL NEUROSURGERY GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	562568663	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL NUTRITION GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	133278576	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL OPT ABRAMSON GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	562568627	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL OPTHALMIC ONOCOLOGY
1275 YORK AVENUE	NEW YORK	NY	10065	562568675	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL OPTHALMOLOGY GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	562568669	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL ORTHOPEDIC GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	562568680	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL PEDIATRIC SURGERY
1275 YORK AVENUE	NEW YORK	NY	10065	562568683	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL CLINICAL PHYSIOLOGY
1275 YORK AVENUE	NEW YORK	NY	10065	133278556	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL PLASTIC RECONSTRUCTION
1275 YORK AVENUE	NEW YORK	NY	10065	562568623	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL THORACIC GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	562568677	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL UROLOGY GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	562568638	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL PAIN SERVICE GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	651283822	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL SOLID TUMOR GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	133278578	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL DERMATOLOGY GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	133278581	HEALTH CARE	NY	MEM	RELATED	false	$0	true
MEMORIAL ENDOCRINE GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	133278583	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL GASTROENTEROLOGY
1275 YORK AVENUE	NEW YORK	NY	10065	133278574	HEALTH CARE	NY	MEM	RELATED	false	$0	true
MEMORIAL HEMATOLOGYLYMPHOMA
1275 YORK AVENUE	NEW YORK	NY	10065	133278575	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL PULMONARY FUNCTION
1275 YORK AVENUE	NEW YORK	NY	10065	133304834	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL CARDIOPULMONARY
1275 YORK AVENUE	NEW YORK	NY	10065	133278552	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MSKCC RADIOLOGY GROUP
1275 YORK AVENUE	NEW YORK	NY	10065	133375559	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000
MEMORIAL NUCLEAR MEDICINE
1275 YORK AVENUE	NEW YORK	NY	10065	133278580	HEALTH CARE	NY	MEM	RELATED	false	$0	true	0.01000

Form990 Schedule R Part IV Form990ScheduleRPartIV

Name Of Related Org NameOfRelatedOrg

Field	Value	IRS element (for citing)
Business Name Line1	CHARITABLE REMAINDER TRUSTS (123)	BusinessNameLine1

Field	Value	IRS element (for citing)
Receipt Of Int Ann Rents Royalties	false	ReceiptOfIntAnnRentsRoyalties
Gift Grant Or Cap Contr To Other Org	true	GiftGrantOrCapContrToOtherOrg
Gift Grant Or Cap Contr Fr Other Org	false	GiftGrantOrCapContrFrOtherOrg
Loans Or Guarantees To Other Org	false	LoansOrGuaranteesToOtherOrg
Loans Or Guarantees From Other Org	false	LoansOrGuaranteesFromOtherOrg
Sale Of Assets To Other Org	false	SaleOfAssetsToOtherOrg
Purchase Of Assets From Other Org	false	PurchaseOfAssetsFromOtherOrg
Exchange Of Assets	false	ExchangeOfAssets
Rental Of Facilities To Other Orgs	false	RentalOfFacilitiesToOtherOrgs
Rental Of Facilities Fr Other Orgs	true	RentalOfFacilitiesFrOtherOrgs
Perform Of Services For Other Orgs	true	PerformOfServicesForOtherOrgs
Perform Of Services By Other Orgs	true	PerformOfServicesByOtherOrgs
Sharing Of Facilities	false	SharingOfFacilities
Sharing Of Paid Employees	false	SharingOfPaidEmployees
Reimbursement Paid To Other Org	false	ReimbursementPaidToOtherOrg
Reimbursement Paid By Other Org	true	ReimbursementPaidByOtherOrg
Other Transfer To Other Org	false	OtherTransferToOtherOrg
Other Transfer From Other Org	false	OtherTransferFromOtherOrg

Transactions Related Orgs Table TransactionsRelatedOrgsTable (9 entries)

Transaction TypeTransactionType	Amount InvolvedAmountInvolved	Method Of Amt DeterminationMethodOfAmtDetermination
MEMORIAL HOSPITAL FOR CANCER & ALLIED DISEASE
K	345107063	COST
SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH
K	79891489	COST
SKI REALTY INC
K	1728000	COST
LOUIS V GERSTNER JR GRADUATE SCHOOL
K	84000	COST
MEMORIAL HOSPITAL FOR CANCER & ALLIED DISEASE
L	6533000	COST
SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH
L	11252000	COST
SKI REALTY INC
J	581000	COST
RALPH LAUREN CTR FOR CANCER & PREVENTION
P	590254	COST
RALPH LAUREN CTR FOR CANCER & PREVENTION
b	850000	cost