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EX-32.2 - EX-32.2 - Option Care Health, Inc.opch-ex322x20201231x10k.htm
EX-32.1 - EX-32.1 - Option Care Health, Inc.opch-ex321x20201231x10k.htm
EX-31.2 - EX-31.2 - Option Care Health, Inc.opch-ex312x20201231x10k.htm
EX-31.1 - EX-31.1 - Option Care Health, Inc.opch-ex311x20201231x10k.htm
EX-23.1 - EX-23.1 - Option Care Health, Inc.opch-ex231x20201231x10k.htm
EX-10.13 - EX-10.13 - Option Care Health, Inc.opch-ex1013x20201231x10k.htm
EX-10.12 - EX-10.12 - Option Care Health, Inc.opch-ex1012x20201231x10k.htm
10-K - 10-K - Option Care Health, Inc.bios-20201231.htm

EXHIBIT 21.1 

OPTION CARE HEALTH, INC. AND ITS SUBSIDIARIES
Entity NameState of IncorporationDoing Business As
Applied Health Care, LLCDelawareOption Care Health
BioScrip Infusion Management, LLCDelawareOption Care Health
BioScrip Infusion Services, Inc.CaliforniaOption Care Health
BioScrip Infusion Services, LLCDelawareOption Care Health
BioScrip Medical Supply Services, LLCDelawareOption Care Health
BioScrip Nursing Services, LLCNew YorkOption Care Health
BioScrip PBM Services, LLCDelawareOption Care Health
BioScrip Pharmacy (NY), Inc.New YorkOption Care Health
BioScrip Pharmacy Services, Inc.OhioOption Care Health
BioScrip Pharmacy, Inc.MinnesotaOption Care Health
Bradhurst Specialty Pharmacy, Inc.New YorkOption Care Health
CHI Holding Corp.DelawareOption Care Health
Chronimed, LLCMinnesotaOption Care Health
CHS Holdings, Inc.DelawareOption Care Health
Clinical Holdings, Inc.OhioOption Care Health
Clinical Specialties Network Services of Illinois, Inc.OhioOption Care Health
Clinical Specialties, Inc.OhioOption Care Health
Crescent Healthcare, Inc.CaliforniaOption Care Health
Crescent Therafusion, Inc.CaliforniaOption Care Health
Critical Care Systems of New York, Inc.New YorkOption Care Health
Critical Care Systems, Inc.DelawareOption Care Health
Critical Homecare Solutions, Inc.DelawareOption Care Health
CSI Managed Care, Inc.OhioOption Care Health
CSI Medical Billing Services, Inc.OhioOption Care Health
CSI Network Services of Indiana, Inc.OhioOption Care Health
CSI Network Services of Kentucky, Inc.OhioOption Care Health
CSI Network Services of Michigan, Inc.OhioOption Care Health
Deaconess Enterprises, LLCOhioOption Care Health
Deaconess HomeCare, LLCDelawareOption Care Health
East Goshen Pharmacy, Inc.PennsylvaniaOption Care Health
HC Group Holdings II, LLCDelawareOption Care Health
HC Group Holdings III, Inc.DelawareOption Care Health
Healthy Connections Homecare Services, Inc.TexasOption Care Health
Home I.V. Specialists, Inc.ArkansasOption Care Health
HomeChoice Partners, Inc.DelawareOption Care Health
InfuCenters, LLCDelawareOption Care Health
Infusal PartnersFloridaOption Care Health
InfuScience HHA, LLCDelawareOption Care Health
InfuScience South Carolina, LLCDelawareOption Care Health
InfuScience Sub, Inc.DelawareOption Care Health
InfuScience, Inc.DelawareOption Care Health
Infusion Partners of Brunswick, LLCGeorgiaOption Care Health
Infusion Partners of Melbourne, LLCGeorgiaOption Care Health



Infusion Partners, LLCOhioOption Care Health
Infusion Solutions, Inc.New HampshireOption Care Health
Infusion Therapy Specialists, Inc.NebraskaOption Care Health
Knoxville Home Therapies, LLCTennesseeOption Care Health
MedNow Infusion, LLCDelawareOption Care Health
National Health Infusion, Inc.FloridaOption Care Health
Natural Living, Inc.New YorkOption Care Health
New England Home Therapies, Inc.MassachusettsOption Care Health
Nutri USA Inc.New YorkOption Care Health
Option Care Enterprises, Inc.DelawareOption Care Health
Option Care Enterprises, Inc.PennsylvaniaOption Care Health
Option Care Health, Inc. (f/k/a BioScrip, Inc.)DelawareOption Care Health
Option Care Home Care, Inc.IllinoisOption Care Health
Option Care Home Health, L.L.C.WashingtonOption Care Health
Option Care Infusion Services, Inc.DelawareOption Care Health
Option Care Infusion Suites, LLCDelawareOption Care Health
Option Care of New York, Inc.New YorkOption Care Health
OPTION CARE, Inc.CaliforniaOption Care Health
Option Health, Ltd.IllinoisOption Care Health
Option Home Health, Inc.OhioOption Care Health
OptioNet, Inc.DelawareOption Care Health
PHCS Acquisition Co, Inc.DelawareOption Care Health
Professional Home Care Services, Inc.DelawareOption Care Health
Regional Ambulatory Diagnostics, Inc.OhioOption Care Health
River City Pharmacy, Inc.CaliforniaOption Care Health
Scott-Wilson, Inc.KentuckyOption Care Health
Specialty Pharma, Inc.DelawareOption Care Health
Springville Pharmacy Infusion Therapy, Inc.New YorkOption Care Health
Trinity Homecare, L.L.C.New JerseyOption Care Health
University Option Care, L.L.C.OhioOption Care Health
Wilcox Medical, Inc.VermontOption Care Health