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EX-32.2 - EXHIBIT 32.2 - Express Scripts Holding Co.esrx-12312017xex322.htm
EX-32.1 - EXHIBIT 32.1 - Express Scripts Holding Co.esrx-12312017xex321.htm
EX-31.2 - EXHIBIT 31.2 - Express Scripts Holding Co.esrx-12312017xex312.htm
EX-31.1 - EXHIBIT 31.1 - Express Scripts Holding Co.esrx-12312017xex311.htm
EX-23.1 - EXHIBIT 23.1 - Express Scripts Holding Co.esrx-12312017xex231.htm
EX-12.1 - EXHIBIT 12.1 - Express Scripts Holding Co.esrx-12312017xex121.htm
10-K - 10-K - Express Scripts Holding Co.esrx-12312017x10k.htm


EXHIBIT 21.1
The following are subsidiaries of the Company as of December 31, 2017. The names of other subsidiaries have been omitted as they would not, if considered in the aggregate as a single subsidiary, constitute a significant subsidiary pursuant to Item 601(b)(21)(ii) of Regulation S-K under the Securities Exchange Act of 1934, as amended.
Subsidiary
 
State of Organization
 
D/B/A
Accredo Health Group, Inc.
 
Delaware
 
Liberty Pennsylvania, Medco Health Solutions, Liberty Texas, Gentiva, Gentiva Health Services
Accredo Health, Incorporated
 
Delaware
 
None
AHG of New York, Inc.
 
New York
 
None
Bio Partners In Care, Inc.
 
Missouri
 
None
CareCore National, LLC
 
New York
 
eviCore healthcare
CuraScript, Inc.
 
Delaware
 
CuraScript SP Specialty Pharmacy
Diversified Pharmaceutical Services, Inc.
 
Minnesota
 
None
ESI Canada
 
Ontario, Canada
 
None
ESI Mail Order Processing, Inc.
 
Delaware
 
None
ESI Mail Pharmacy Service, Inc.
 
Delaware
 
ESI Distribution Services, Express Scripts
ESI Partnership
 
Delaware
 
None
ESI Resources, Inc.
 
Minnesota
 
None
ESI-GP Holdings, Inc.
 
Delaware
 
None
eviCore healthcare MSI, LLC
 
Tennessee
 
eviCore healthcare
Express Scripts Administrators, LLC
 
Delaware
 
Express Scripts
Express Scripts Canada Co.
 
Nova Scotia, Canada
 
None
Express Scripts Canada Holding, Co.
 
Delaware
 
None
Express Scripts Pharmaceutical Procurement, LLC
 
Delaware
 
None
Express Scripts Pharmacy, Inc.
 
Delaware
 
Catamaran Home Delivery, Express Scripts
Express Scripts Sales Operations, Inc.
 
New Jersey
 
None
Express Scripts Services Company
 
Delaware
 
ESI/VRX Sales Development Co.
Express Scripts Specialty Distribution Services, Inc.
 
Delaware
 
Express Scripts Specialty Care
Express Scripts Strategic Development, Inc.
 
New Jersey
 
None
Express Scripts Utilization Management Co.
 
Delaware
 
None
Express Scripts, Inc.
 
Delaware
 
Express Scripts Administrators, Express Scripts Insurance Solutions
Lynnfield Drug, Inc.
 
Florida
 
Freedom Fertility Pharmacy, Hemophilia of the Sunshine State, Freedom Drug
MAH Pharmacy, L.L.C.
 
Delaware
 
CHD Pharmacy, Catalyst Mail, Catamaran Home Delivery, Meds at Home
Matrix GPO, LLC
 
Indiana
 
None
Medco Containment Insurance Company of New York
 
New York
 
None
Medco Containment Life Insurance Company
 
Pennsylvania
 
None
Medco Europe II, L.L.C.
 
Delaware
 
None
Medco Europe, L.L.C.
 
Delaware
 
None
Medco Health Puerto Rico, L.L.C.
 
Delaware
 
None
Medco Health Services, Inc.
 
Delaware
 
None





Subsidiary
 
State of Organization
 
D/B/A
Medco Health Solutions, Inc.
 
Delaware
 
Medco Health, Medco Health Solutions, Express Scripts, Medco Health and Medco Health Solutions, Medco RX Discount Program, MHS Administrators of Rhode Island, Inc., Medco
Medco International Holdings B.V.
 
Netherlands
 
None
MHS Holdings, C.V.
 
Netherlands
 
None
Oz Parent, Inc.
 
Delaware
 
None
Priority Healthcare Corporation
 
Indiana
 
None
Priority Healthcare Distribution, Inc.
 
Florida
 
CuraScript SD Specialty Distribution
Strategic Pharmaceutical Investments, LLC
 
Delaware
 
None
Systemed, L.L.C.
 
Delaware
 
None