EX-21.1 4 opch-ex211x20201231x10k.htm EX-21.1
EXHIBIT 21.1
OPTION CARE HEALTH, INC. AND ITS SUBSIDIARIES

Entity Name | State of Incorporation | Doing Business As
Applied Health Care, LLC | Delaware | Option Care Health
BioScrip Infusion Management, LLC | Delaware | Option Care Health
BioScrip Infusion Services, Inc. | California | Option Care Health
BioScrip Infusion Services, LLC | Delaware | Option Care Health
BioScrip Medical Supply Services, LLC | Delaware | Option Care Health
BioScrip Nursing Services, LLC | New York | Option Care Health
BioScrip PBM Services, LLC | Delaware | Option Care Health
BioScrip Pharmacy (NY), Inc. | New York | Option Care Health
BioScrip Pharmacy Services, Inc. | Ohio | Option Care Health
BioScrip Pharmacy, Inc. | Minnesota | Option Care Health
Bradhurst Specialty Pharmacy, Inc. | New York | Option Care Health
CHI Holding Corp. | Delaware | Option Care Health
Chronimed, LLC | Minnesota | Option Care Health
CHS Holdings, Inc. | Delaware | Option Care Health
Clinical Holdings, Inc. | Ohio | Option Care Health
Clinical Specialties Network Services of Illinois, Inc. | Ohio | Option Care Health
Clinical Specialties, Inc. | Ohio | Option Care Health
Crescent Healthcare, Inc. | California | Option Care Health
Crescent Therafusion, Inc. | California | Option Care Health
Critical Care Systems of New York, Inc. | New York | Option Care Health
Critical Care Systems, Inc. | Delaware | Option Care Health
Critical Homecare Solutions, Inc. | Delaware | Option Care Health
CSI Managed Care, Inc. | Ohio | Option Care Health
CSI Medical Billing Services, Inc. | Ohio | Option Care Health
CSI Network Services of Indiana, Inc. | Ohio | Option Care Health
CSI Network Services of Kentucky, Inc. | Ohio | Option Care Health
CSI Network Services of Michigan, Inc. | Ohio | Option Care Health
Deaconess Enterprises, LLC | Ohio | Option Care Health
Deaconess HomeCare, LLC | Delaware | Option Care Health
East Goshen Pharmacy, Inc. | Pennsylvania | Option Care Health
HC Group Holdings II, LLC | Delaware | Option Care Health
HC Group Holdings III, Inc. | Delaware | Option Care Health
Healthy Connections Homecare Services, Inc. | Texas | Option Care Health
Home I.V. Specialists, Inc. | Arkansas | Option Care Health
HomeChoice Partners, Inc. | Delaware | Option Care Health
InfuCenters, LLC | Delaware | Option Care Health
Infusal Partners | Florida | Option Care Health
InfuScience HHA, LLC | Delaware | Option Care Health
InfuScience South Carolina, LLC | Delaware | Option Care Health
InfuScience Sub, Inc. | Delaware | Option Care Health
InfuScience, Inc. | Delaware | Option Care Health
Infusion Partners of Brunswick, LLC | Georgia | Option Care Health
Infusion Partners of Melbourne, LLC | Georgia | Option Care Health

Infusion Partners, LLC | Ohio | Option Care Health
Infusion Solutions, Inc. | New Hampshire | Option Care Health
Infusion Therapy Specialists, Inc. | Nebraska | Option Care Health
Knoxville Home Therapies, LLC | Tennessee | Option Care Health
MedNow Infusion, LLC | Delaware | Option Care Health
National Health Infusion, Inc. | Florida | Option Care Health
Natural Living, Inc. | New York | Option Care Health
New England Home Therapies, Inc. | Massachusetts | Option Care Health
Nutri USA Inc. | New York | Option Care Health
Option Care Enterprises, Inc. | Delaware | Option Care Health
Option Care Enterprises, Inc. | Pennsylvania | Option Care Health
Option Care Health, Inc. (f/k/a BioScrip, Inc.) | Delaware | Option Care Health
Option Care Home Care, Inc. | Illinois | Option Care Health
Option Care Home Health, L.L.C. | Washington | Option Care Health
Option Care Infusion Services, Inc. | Delaware | Option Care Health
Option Care Infusion Suites, LLC | Delaware | Option Care Health
Option Care of New York, Inc. | New York | Option Care Health
OPTION CARE, Inc. | California | Option Care Health
Option Health, Ltd. | Illinois | Option Care Health
Option Home Health, Inc. | Ohio | Option Care Health
OptioNet, Inc. | Delaware | Option Care Health
PHCS Acquisition Co, Inc. | Delaware | Option Care Health
Professional Home Care Services, Inc. | Delaware | Option Care Health
Regional Ambulatory Diagnostics, Inc. | Ohio | Option Care Health
River City Pharmacy, Inc. | California | Option Care Health
Scott-Wilson, Inc. | Kentucky | Option Care Health
Specialty Pharma, Inc. | Delaware | Option Care Health
Springville Pharmacy Infusion Therapy, Inc. | New York | Option Care Health
Trinity Homecare, L.L.C. | New Jersey | Option Care Health
University Option Care, L.L.C. | Ohio | Option Care Health
Wilcox Medical, Inc. | Vermont | Option Care Health