# UnitedHealth Group, Inc.

Vlada entity `le:000013` · legal entity · holds 0 instruments directly and 297 through subsidiaries

**Identifiers.** cms_org_name UHC - Pacificare; cms_org_name United HealthCare Group, Inc.; cms_org_name UnitedHealth Group, Inc.

**Owns or controls.**
- ACN Group of California, Inc. (`le:002626`), at least since 2013-01-01, still true
- AMERICHOICE OF NEW JERSEY, INC (`le:000775`), at least since 2006-08-01, no end found (last seen 2013-12-31)
- AMERICHOICE OF NEW YORK, INC (`le:000597`), at least since 2006-08-01, no end found (last seen 2009-01-31)
- ARIZONA PHYSICIANS IPA, INC. (`le:000045`), at least since 2006-08-01, still true
- All Savers Insurance Company (`le:002473`), at least since 2013-01-01, still true
- Amedisys (`le:003825`), start 2025-08-14, still true
- Amil Participações S.A. (`le:003928`), start 2012-10-01, still true
- Amil Participações S.A. (public float) (`le:003936`), start 2013-04-01, still true
- Arnett Health Plans, Inc. (`le:003856`), start 2006-10-01, still true
- CARE IMPROVEMENT ASSOCIATES OF MARYLAND (`le:002270`), start 2012-02-01, no end found (last seen 2007-05-31)
- CARE IMPROVEMENT PLUS  OF MARYLAND, INC. (`le:000998`), start 2012-02-01, no end found (last seen 2012-12-31)
- CARE IMPROVEMENT PLUS OF TEXAS INSURANCE COMPANY (`le:000012`), start 2012-02-01, no end found (last seen 2021-12-31)
- CARE IMPROVEMENT PLUS SOUTH CENTRAL INSURANCE CO. (`le:000032`), start 2012-02-01, still true
- CARE IMPROVEMENT PLUS WISCONSIN INSURANCE COMPANY (`le:000323`), start 2012-02-01, no end found (last seen 2021-12-31)
- CATAMARAN INSURANCE OF DELAWARE, INC. (`le:002387`), start 2015-07-23, still true
- CATAMARAN INSURANCE OF DELAWARE, INC. (`le:002387`), start 2015-07-23, no end found (last seen 2012-10-31)
- CATAMARAN INSURANCE OF OHIO, INC. (`le:001625`), start 2015-07-23, no end found (last seen 2016-07-31)
- CITRUS HEALTH CARE (`le:001771`), start 2011-01-01, no end found (last seen 2009-12-31)
- CITRUS HEALTH CARE, INC. (`le:001365`), start 2011-01-01, no end found (last seen 2012-12-31)
- Catamaran Corporation (`le:001626`), start 2015-07-23, still true
- Crystal Run Healthcare (`le:003814`), start 2023-02-22, still true
- DaVita Medical Group (`le:003804`), start 2019-06-19, still true
- EVERCARE OF TEXAS, LLC (`le:000718`), at least since 2006-08-01, no end found (last seen 2012-01-31)
- Empresas Banmédica S.A. (`le:003986`), start 2018-01-01, still true
- Enterprise Life Insurance Company (`le:002490`), at least since 2019-01-01, still true
- Freedom Life Insurance Company of America (`le:002491`), at least since 2019-01-01, still true
- GREAT LAKES HEALTH PLAN, INC. (`le:002037`), at least since 2008-01-01, no end found (last seen 2011-01-31)
- Golden Rule Insurance Company (`le:002480`), at least since 2013-01-01, still true
- HARKEN HEALTH INSURANCE COMPANY (`le:000382`), at least since 2019-01-01, no end found (last seen 2021-12-31)
- HEALTH NET INSURANCE OF NEW YORK, INC. (`le:001002`), start 2009-12-11, still true
- HEALTH NET OF CONNECTICUT (`le:001872`), start 2009-12-11, still true
- HEALTH NET OF NY (`le:000808`), start 2009-12-11, still true
- HEALTH PLAN OF NEVADA, INC. (`le:000534`), start 2008-02-25, no end found (last seen 2021-12-31)
- HUMANA HEALTH PLAN, INC. (`le:000163`), start 2008-05-01, to 2008-05-31
- IBA Health and Life Assurance Company (`le:003857`), start 2006-01-01, still true
- John Deere Health Care, Inc. (`le:003861`), start 2006-02-24, still true
- KS PLAN ADMINISTRATORS, LLC (`le:000327`), start 2022-04-01, still true
- Kelsey-Seybold Clinic (`le:003812`), start 2022-01-01, still true
- Kelsey-Seybold Medical Group, PLLC (`le:001861`), start 2022-04-01, still true
- LHC Group (`le:003815`), start 2023-02-22, still true
- MAMSI LIFE AND HEALTH INSURANCE COMPANY (`le:002332`), at least since 2018-01-01, no end found (last seen 2021-12-31)
- MD-Individual Practice Association, Inc (`le:002471`), at least since 2013-01-01, still true
- MEDICA HEALTHCARE PLANS, INC. (`le:001975`), start 2012-07-01, no end found (last seen 2021-11-30)
- Medica Health Plans of Florida, Inc (`le:004139`), at least since 2013-01-01, no end found (last seen 2014-12-31)
- Midwest Security Life Insurance Company (`le:004165`), at least since 2013-01-01, no end found (last seen 2013-12-31)
- National Foundation Life Insurance Company (`le:002489`), at least since 2019-01-01, still true
- National Medical Health Card Systems, Inc. (`le:002224`), start 2015-07-23, still true
- Neighborhood Health Partnership, Inc. (`le:002459`), start 2005-09-19, still true
- OPTIMUM CHOICE, INC. (`le:002180`), at least since 2019-01-01, no end found (last seen 2021-12-31)
- OPTUM INSURANCE OF OHIO, INC. (`le:001629`), at least since 2016-08-01, still true
- OXFORD HEALTH INSURANCE, INC. (`le:000473`), at least since 2019-01-01, no end found (last seen 2021-12-31)
- OXFORD HEALTH PLANS (CT), INC. (`le:000094`), at least since 2006-08-01, no end found (last seen 2023-01-31)
- OXFORD HEALTH PLANS (NJ), INC. (`le:000552`), at least since 2006-08-01, still true
- OXFORD HEALTH PLANS (NY), INC. (`le:000573`), at least since 2006-08-01, no end found (last seen 2025-12-31)
- OXFORD HEALTH PLANS OF NEW JERSEY, INC (`le:000554`), at least since 2006-08-01, no end found (last seen 2008-09-30)
- Optum (`le:003196`), start 2015-12-31, still true
- OptumRx Holdings, LLC (`le:003215`), at least since 2020-01-01, still true
- PACIFICARE LIFE AND HEALTH INSURANCE COMPANY (`le:001765`), at least since 2006-08-01, no end found (last seen 2008-03-31)
- PACIFICARE LIFE ASSURANCE COMPANY (`le:002316`), at least since 2019-01-01, no end found (last seen 2021-12-31)
- PACIFICARE OF ARIZONA, INC. (`le:000324`), at least since 2006-08-01, no end found (last seen 2015-12-31)
- PACIFICARE OF CALIFORNIA (`le:001864`), at least since 2009-09-01, no end found (last seen 2011-06-30)
- PACIFICARE OF CALIFORNIA/SECURE HORIZONS (`le:001659`), at least since 2006-08-01, no end found (last seen 2009-08-31)
- PACIFICARE OF COLORADO, INC. (`le:000080`), at least since 2006-08-01, no end found (last seen 2021-12-31)
- PACIFICARE OF OKLAHOMA, INC. (`le:000636`), at least since 2006-08-01, no end found (last seen 2011-06-30)
- PACIFICARE OF OREGON, INC. (`le:000645`), at least since 2006-08-01, no end found (last seen 2011-06-30)
- PACIFICARE OF TEXAS, INC. (`le:000729`), at least since 2006-08-01, no end found (last seen 2011-06-30)
- PACIFICARE OF WASHINGTON, INC. (`le:000932`), at least since 2006-08-01, no end found (last seen 2011-06-30)
- PACIFICARE/UHC OF NEVADA (`le:001493`), at least since 2008-07-01, no end found (last seen 2009-01-31)
- PEOPLES HEALTH, INC. (`le:000728`), start 2018-01-01, still true
- PEOPLES HEALTH, INC. (`le:000728`), start 2018-01-01, still true
- PH Holdings, LLC (`le:001727`), start 2018-01-01, still true
- PHYSICIANS HEALTH CHOICE OF TEXAS, LLC (`le:000725`), start 2011-01-01, still true
- PREFERRED CARE PARTNERS, INC. (`le:000128`), start 2012-01-01, still true
- PacifiCare Health Systems, Inc. (`le:003853`), start 2005-12-20, still true
- PacifiCare of Nevada, Inc. (`le:000533`), at least since 2006-08-01, no end found (last seen 2022-01-31)
- Preferred Care Network, Inc. (`le:002246`), at least since 2021-12-01, still true
- Preferred Care Partners Holding Corp (`le:000362`), start 2012-01-01, still true
- PreferredOne Insurance Company (`le:002761`), at least since 2023-01-01, no end found (last seen 2023-12-31)
- ROCKY MOUNTAIN HEALTH MAINTENANCE ORGANIZATION INC (`le:001776`), start 2017-02-01, no end found (last seen 2025-12-31)
- ROCKY MOUNTAIN HEALTH PLANS (`le:000078`), start 2017-02-01, no end found (last seen 2008-09-30)

Tools: `resolve_entity(text="UnitedHealth Group, Inc.")`, `describe_entity(entity_id="le:000013", on="YYYY-MM-DD")`.