California Medicare Plans 2027 | Medicare Plan Lookup

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Browse Medicare plans by county

These counties have named exact plan-segment medical geography entries in the current Contract Year 2027 release. Contract-level and standalone Part D geography is kept out of county cards; partial-county entries remain labeled for verification.

State plan directory

Plans reported in California

Plan and service-area labels below are reproduced from CMS records; county availability, eligibility, and enrollment rules can vary. Plan types represented include Employer/Union Only Direct Contract PDP, HMO, HMOPOS, Local PPO, MSA, Medicare Prescription Drug Plan, National Pace, PFFS.

H5425-075-000HMO

SCAN Health Plan

SCAN Classic (HMO) · Alameda and San Mateo counties

H5425-075-000 — SCAN Classic (HMO) — Alameda and San Mateo counties

H5425-076-000HMO

SCAN Health Plan

SCAN Balance (HMO C-SNP) · Alameda and San Mateo counties

Special Needs Plan

H5425-076-000 — SCAN Balance (HMO C-SNP) — Alameda and San Mateo counties

H5425-082-000HMO

SCAN Health Plan

SCAN Alta (HMO) · San Diego County

H5425-082-000 — SCAN Alta (HMO) — San Diego County

H5425-084-000HMO

SCAN Health Plan

SCAN Venture (HMO) · Los Angeles and Orange Counties

H5425-084-000 — SCAN Venture (HMO) — Los Angeles and Orange Counties

H5425-085-000HMO

SCAN Health Plan

SCAN Venture (HMO) · Riverside and San Bernardino Counties

H5425-085-000 — SCAN Venture (HMO) — Riverside and San Bernardino Counties

H5425-086-000HMO

SCAN Health Plan

SCAN Embrace (HMO I-SNP) · Los Angeles County

Special Needs Plan

H5425-086-000 — SCAN Embrace (HMO I-SNP) — Los Angeles County

H5425-087-000HMO

SCAN Health Plan

SCAN Embrace (HMO I-SNP) · Orange County

Special Needs Plan

H5425-087-000 — SCAN Embrace (HMO I-SNP) — Orange County

H5425-091-000HMOPOS

SCAN Health Plan

SCAN Embrace (HMO-POS I-SNP) · San Bernardino County

Special Needs Plan

H5425-091-000 — SCAN Embrace (HMO-POS I-SNP) — San Bernardino County

H5425-097-000HMO

SCAN Health Plan

SCAN Strive (HMO C-SNP) · Select Southern California Counties

Special Needs Plan

H5425-097-000 — SCAN Strive (HMO C-SNP) — Select Southern California Counties

H5425-098-000HMO

SCAN Health Plan

SCAN Strive (HMO C-SNP) · Select Northern California Counties

Special Needs Plan

H5425-098-000 — SCAN Strive (HMO C-SNP) — Select Northern California Counties

H5425-100-000HMO

SCAN Health Plan

SCAN Inspired by women for women (HMO) · Los Angeles and Orange Counties

H5425-100-000 — SCAN Inspired by women for women (HMO) — Los Angeles and Orange Counties

H5425-101-000HMO

SCAN Health Plan

SCAN Classic (HMO) · Fresno, Madera, Kings and Tulare Counties

H5425-101-000 — SCAN Classic (HMO) — Fresno, Madera, Kings and Tulare Counties

H5425-102-000HMO

SCAN Health Plan

SCAN Balance (HMO C-SNP) · Fresno, Madera, Kings and Tulare Counties

Special Needs Plan

H5425-102-000 — SCAN Balance (HMO C-SNP) — Fresno, Madera, Kings and Tulare Counties

H5425-104-000HMO

SCAN Health Plan

SCAN Balance (HMO C-SNP) · Riverside and San Bernardino Counties

Special Needs Plan

H5425-104-000 — SCAN Balance (HMO C-SNP) — Riverside and San Bernardino Counties

H5425-105-000HMO

SCAN Health Plan

SCAN Balance (HMO C-SNP) · San Diego County

Special Needs Plan

H5425-105-000 — SCAN Balance (HMO C-SNP) — San Diego County

H5425-106-000HMO

SCAN Health Plan

SCAN Balance (HMO C-SNP) · San Francisco County

Special Needs Plan

H5425-106-000 — SCAN Balance (HMO C-SNP) — San Francisco County

H5425-118-000HMO

SCAN Health Plan

SCAN Allied (HMO) · San Francisco and San Mateo Counties

H5425-118-000 — SCAN Allied (HMO) — San Francisco and San Mateo Counties

H5425-123-000HMO

SCAN Health Plan

SCAN Allied (HMO) · Los Angeles County

H5425-123-000 — SCAN Allied (HMO) — Los Angeles County

H5425-124-000HMO

SCAN Health Plan

Sutter Senior Advantage, a SCAN Medicare Plan (HMO) · Alameda County

H5425-124-000 — Sutter Senior Advantage, a SCAN Medicare Plan (HMO) — Alameda County

H5425-125-000HMO

SCAN Health Plan

Sutter Senior Advantage, a SCAN Medicare Plan (HMO) · Stanislaus County

H5425-125-000 — Sutter Senior Advantage, a SCAN Medicare Plan (HMO) — Stanislaus County

H5425-126-000HMO

SCAN Health Plan

Sutter Senior Advantage, a SCAN Medicare Plan (HMO) · Sacramento, Placer and Yolo Counties

H5425-126-000 — Sutter Senior Advantage, a SCAN Medicare Plan (HMO) — Sacramento, Placer and Yolo Counties

H5425-127-000HMO

SCAN Health Plan

Sutter Senior Advantage, a SCAN Medicare Plan (HMO) · San Joaquin County

H5425-127-000 — Sutter Senior Advantage, a SCAN Medicare Plan (HMO) — San Joaquin County

H5425-128-000HMO

SCAN Health Plan

SCAN Classic (HMO) · Sacramento, Placer, Yolo and San Joaquin Counties

H5425-128-000 — SCAN Classic (HMO) — Sacramento, Placer, Yolo and San Joaquin Counties

H5425-129-000HMO

SCAN Health Plan

SCAN Balance (HMO C-SNP) · Sacramento, Placer, Yolo and San Joaquin Counties

Special Needs Plan

H5425-129-000 — SCAN Balance (HMO C-SNP) — Sacramento, Placer, Yolo and San Joaquin Counties

H5425-131-000HMO

SCAN Health Plan

SCAN Embrace Together (HMO I-SNP) · Los Angeles and Orange Counties

Special Needs Plan

H5425-131-000 — SCAN Embrace Together (HMO I-SNP) — Los Angeles and Orange Counties

H5425-132-000HMOPOS

SCAN Health Plan

SCAN Embrace Together (HMO-POS I-SNP) · San Bernardino County

Special Needs Plan

H5425-132-000 — SCAN Embrace Together (HMO-POS I-SNP) — San Bernardino County

H5425-133-000HMO

SCAN Health Plan

SCAN Essential Savings (HMO) · Los Angeles County

H5425-133-000 — SCAN Essential Savings (HMO) — Los Angeles County

H5425-134-000HMO

SCAN Health Plan

SCAN Select (HMO) · San Diego County

H5425-134-000 — SCAN Select (HMO) — San Diego County

H5425-135-000HMO

SCAN Health Plan

SCAN Desert Choice (HMO) · Riverside County

H5425-135-000 — SCAN Desert Choice (HMO) — Riverside County

H5425-136-000HMO

SCAN Health Plan

SCAN Costco Medicare Advantage (HMO) · Fresno and Kings Counties

H5425-136-000 — SCAN Costco Medicare Advantage (HMO) — Fresno and Kings Counties

H5425-137-000HMO

SCAN Health Plan

SCAN Costco Medicare Advantage (HMO) · Stanislaus and Santa Clara Counties

H5425-137-000 — SCAN Costco Medicare Advantage (HMO) — Stanislaus and Santa Clara Counties

H5425-138-000HMO

SCAN Health Plan

SCAN Costco Medicare Advantage (HMO) · Yolo, Placer, Sacramento and San Joaquin Counties

H5425-138-000 — SCAN Costco Medicare Advantage (HMO) — Yolo, Placer, Sacramento and San Joaquin Counties

H5425-139-000HMO

SCAN Health Plan

SCAN Costco Medicare Advantage (HMO) · Alameda and San Mateo counties

H5425-139-000 — SCAN Costco Medicare Advantage (HMO) — Alameda and San Mateo counties

H5425-140-000HMO

SCAN Health Plan

SCAN Costco Medicare Advantage (HMO) · San Francisco County

H5425-140-000 — SCAN Costco Medicare Advantage (HMO) — San Francisco County

H5425-141-000HMO

SCAN Health Plan

SCAN Costco Medicare Advantage (HMO) · Orange County

H5425-141-000 — SCAN Costco Medicare Advantage (HMO) — Orange County

H5425-142-000HMO

SCAN Health Plan

SCAN Costco Medicare Advantage (HMO) · Los Angeles County

H5425-142-000 — SCAN Costco Medicare Advantage (HMO) — Los Angeles County

H5425-143-000HMO

SCAN Health Plan

SCAN Costco Medicare Advantage (HMO) · Riverside County

H5425-143-000 — SCAN Costco Medicare Advantage (HMO) — Riverside County

H5425-144-000HMO

SCAN Health Plan

SCAN Costco Medicare Advantage (HMO) · San Bernardino County

H5425-144-000 — SCAN Costco Medicare Advantage (HMO) — San Bernardino County

H5425-145-000HMO

SCAN Health Plan

SCAN Costco Medicare Advantage (HMO) · San Diego County

H5425-145-000 — SCAN Costco Medicare Advantage (HMO) — San Diego County

H5425-146-000HMO

SCAN Health Plan

SCAN Costco Medicare Advantage (HMO) · Ventura County

H5425-146-000 — SCAN Costco Medicare Advantage (HMO) — Ventura County

H5425-147-000HMO

SCAN Health Plan

Sutter Senior Advantage, a SCAN Medicare Plan (HMO) · San Francisco and Sonoma Counties

H5425-147-000 — Sutter Senior Advantage, a SCAN Medicare Plan (HMO) — San Francisco and Sonoma Counties

H5425-148-000HMO

SCAN Health Plan

Sutter Senior Advantage, a SCAN Medicare Plan (HMO) · Santa Clara and San Mateo Counties

H5425-148-000 — Sutter Senior Advantage, a SCAN Medicare Plan (HMO) — Santa Clara and San Mateo Counties

H5425-149-000HMO

SCAN Health Plan

SCAN Inclusive (HMO) · San Francisco County

H5425-149-000 — SCAN Inclusive (HMO) — San Francisco County

H5425-150-000HMO

SCAN Health Plan

SCAN Balance (HMO C-SNP) · Sonoma County

Special Needs Plan

H5425-150-000 — SCAN Balance (HMO C-SNP) — Sonoma County

H5425-151-000HMO

SCAN Health Plan

SCAN Balance (HMO C-SNP) · Ventura County

Special Needs Plan

H5425-151-000 — SCAN Balance (HMO C-SNP) — Ventura County

H5425-152-000HMO

SCAN Health Plan

CareMore Health Plan by SCAN (HMO) · Los Angeles and Orange Counties

H5425-152-000 — CareMore Health Plan by SCAN (HMO) — Los Angeles and Orange Counties

H5425-153-000HMO

SCAN Health Plan

SCAN Classic (HMO) · Sonoma County

H5425-153-000 — SCAN Classic (HMO) — Sonoma County

H5425-155-000HMO

SCAN Health Plan

SCAN Baekse (HMO) · Los Angeles and Orange Counties

H5425-155-000 — SCAN Baekse (HMO) — Los Angeles and Orange Counties

H5425-156-000HMO

SCAN Health Plan

SCAN Ansim Care (HMO C-SNP) · Los Angeles and Orange Counties

Special Needs Plan

H5425-156-000 — SCAN Ansim Care (HMO C-SNP) — Los Angeles and Orange Counties

H5425-158-000HMO

SCAN Health Plan

SCAN Inclusive (HMO) · Select Southern California Counties

H5425-158-000 — SCAN Inclusive (HMO) — Select Southern California Counties

H5425-159-000HMO

SCAN Health Plan

SCAN Select (HMO) · Orange County

H5425-159-000 — SCAN Select (HMO) — Orange County

H5425-803-000HMO

SCAN Health Plan

SCAN Retiree Group (HMO) · Select California Counties

Employer/retiree group

H5425-803-000 — SCAN Retiree Group (HMO) — Select California Counties

H5425-804-000HMO

SCAN Health Plan

SCAN Retiree Group (HMO) · Select California Counties

Employer/retiree group

H5425-804-000 — SCAN Retiree Group (HMO) — Select California Counties

H5425-806-000HMO

SCAN Health Plan

SCAN Retiree Group (HMO) · Select California Counties

Employer/retiree group

H5425-806-000 — SCAN Retiree Group (HMO) — Select California Counties

H5425-807-000HMO

SCAN Health Plan

SCAN Retiree Group (HMO) · Select California Counties

Employer/retiree group

H5425-807-000 — SCAN Retiree Group (HMO) — Select California Counties

H5433-001-000HMO

CalOptima Health OneCare

CalOptima Health OneCare Complete (HMO D-SNP) · Orange County, California

Special Needs Plan

H5433-001-000 — CalOptima Health OneCare Complete (HMO D-SNP) — Orange County, California

H5434-801-000Local PPO

Florida Blue

BlueMedicare Group PPO (PPO) · State of Florida with National Coverage

Employer/retiree group

H5434-801-000 — BlueMedicare Group PPO (PPO) — State of Florida with National Coverage

H5434-802-000Local PPO

Florida Blue

BlueMedicare Group PPO (PPO) · State of Florida with National Coverage

Employer/retiree group

H5434-802-000 — BlueMedicare Group PPO (PPO) — State of Florida with National Coverage

H5434-806-000Local PPO

Florida Blue

BlueMedicare Group MA PPO (PPO) · State of Florida with National Coverage

Employer/retiree group

H5434-806-000 — BlueMedicare Group MA PPO (PPO) — State of Florida with National Coverage

H5434-807-000Local PPO

Florida Blue

BlueMedicare Group MA PPO (PPO) · State of Florida with National Coverage

Employer/retiree group

H5434-807-000 — BlueMedicare Group MA PPO (PPO) — State of Florida with National Coverage

H5496-005-000HMO

Imperial Health Plan of California, Inc.

Imperial Senior Value (HMO C-SNP) · Northern, Central and Southern California

Special Needs Plan

H5496-005-000 — Imperial Senior Value (HMO C-SNP) — Northern, Central and Southern California

H5496-012-000HMO

Imperial Health Plan of California, Inc.

Imperial Dynamic Plan (HMO) · Northern, Central, Southern California

H5496-012-000 — Imperial Dynamic Plan (HMO) — Northern, Central, Southern California

H5496-016-000HMO

Imperial Health Plan of California, Inc.

Imperial Courage Plan (HMO) · Northern, Central, Southern California

H5496-016-000 — Imperial Courage Plan (HMO) — Northern, Central, Southern California

H5496-017-000HMO

Imperial Health Plan of California, Inc.

Imperial Flex (HMO C-SNP) · Northern, Central, Southern California

Special Needs Plan

H5496-017-000 — Imperial Flex (HMO C-SNP) — Northern, Central, Southern California

H5521-801-000Local PPO

Aetna Medicare

Aetna Medicare Plan (PPO) · National

Employer/retiree group

H5521-801-000 — Aetna Medicare Plan (PPO) — National

H5521-805-000Local PPO

Aetna Medicare

Aetna Medicare Part B Only Plan (PPO) · National

Employer/retiree group

H5521-805-000 — Aetna Medicare Part B Only Plan (PPO) — National

H5522-802-000Local PPO

Aetna Medicare

Aetna Medicare Plan (PPO) · National

Employer/retiree group

H5522-802-000 — Aetna Medicare Plan (PPO) — National

H5522-803-000Local PPO

Aetna Medicare

Aetna Medicare Plan w/Rx (PPO) · National

Employer/retiree group

H5522-803-000 — Aetna Medicare Plan w/Rx (PPO) — National

H5522-808-000Local PPO

Aetna Medicare

Aetna Medicare Part B Only Plan (PPO) · National

Employer/retiree group

H5522-808-000 — Aetna Medicare Part B Only Plan (PPO) — National

H5522-809-000Local PPO

Aetna Medicare

Aetna Medicare Part B Only Plan w/Rx (PPO) · National

Employer/retiree group

H5522-809-000 — Aetna Medicare Part B Only Plan w/Rx (PPO) — National

H5522-810-000Local PPO

Aetna Medicare

Aetna Medicare $100 Buy-Down Plan (PPO) · National

Employer/retiree group

H5522-810-000 — Aetna Medicare $100 Buy-Down Plan (PPO) — National

H5522-811-000Local PPO

Aetna Medicare

Aetna Medicare $100 Buy-Down Plan w/Rx (PPO) · National

Employer/retiree group

H5522-811-000 — Aetna Medicare $100 Buy-Down Plan w/Rx (PPO) — National

H5522-813-000Local PPO

Aetna Medicare

Aetna Medicare Part B Only $100 Buy-Down Plan (PPO) · National

Employer/retiree group

H5522-813-000 — Aetna Medicare Part B Only $100 Buy-Down Plan (PPO) — National

H5522-814-000Local PPO

Aetna Medicare

Aetna Medicare Part B Only $100 Buy-Down Plan w/Rx (PPO) · National

Employer/retiree group

H5522-814-000 — Aetna Medicare Part B Only $100 Buy-Down Plan w/Rx (PPO) — National

H5522-815-000Local PPO

Aetna Medicare

Aetna Medicare $75 Buy-Down Plan (PPO) · National

Employer/retiree group

H5522-815-000 — Aetna Medicare $75 Buy-Down Plan (PPO) — National

H5522-816-000Local PPO

Aetna Medicare

Aetna Medicare $75 Buy-Down Plan w/Rx (PPO) · National

Employer/retiree group

H5522-816-000 — Aetna Medicare $75 Buy-Down Plan w/Rx (PPO) — National

H5522-817-000Local PPO

Aetna Medicare

Aetna Medicare Part B Only $75 Buy-Down Plan (PPO) · National

Employer/retiree group

H5522-817-000 — Aetna Medicare Part B Only $75 Buy-Down Plan (PPO) — National

H5522-818-000Local PPO

Aetna Medicare

Aetna Medicare Part B Only $75 Buy-Down Plan w/Rx (PPO) · National

Employer/retiree group

H5522-818-000 — Aetna Medicare Part B Only $75 Buy-Down Plan w/Rx (PPO) — National

H5522-819-000Local PPO

Aetna Medicare

Aetna Medicare Plan w/Sig+ (PPO) · National

Employer/retiree group

H5522-819-000 — Aetna Medicare Plan w/Sig+ (PPO) — National

H5522-828-000Local PPO

Aetna Medicare

Aetna Medicare Plan w/Rx Flex (PPO) · National

Employer/retiree group

H5522-828-000 — Aetna Medicare Plan w/Rx Flex (PPO) — National

H5522-832-000Local PPO

Aetna Medicare

Aetna Medicare Plan w/Rx CP (PPO) · National

Employer/retiree group

H5522-832-000 — Aetna Medicare Plan w/Rx CP (PPO) — National

H5522-837-000Local PPO

Aetna Medicare

Aetna Medicare Plan (PPO) · National

Employer/retiree group

H5522-837-000 — Aetna Medicare Plan (PPO) — National

H5522-838-000Local PPO

Aetna Medicare

Aetna Medicare Part B Only Plan (PPO) · National

Employer/retiree group

H5522-838-000 — Aetna Medicare Part B Only Plan (PPO) — National

H5522-839-000Local PPO

Aetna Medicare

Aetna Medicare $75 Buy-Down Plan (PPO) · National

Employer/retiree group

H5522-839-000 — Aetna Medicare $75 Buy-Down Plan (PPO) — National

H5522-840-000Local PPO

Aetna Medicare

Aetna Medicare $100 Buy-Down Plan (PPO) · National

Employer/retiree group

H5522-840-000 — Aetna Medicare $100 Buy-Down Plan (PPO) — National

H5525-056-000Local PPO

Humana

HumanaChoice H5525-056 (PPO) · Northern California area

H5525-056-000 — HumanaChoice H5525-056 (PPO) — Northern California area

H5525-057-000Local PPO

Humana

Humana USAA Honor Giveback with Rx (PPO) · Southern California area

H5525-057-000 — Humana USAA Honor Giveback with Rx (PPO) — Southern California area

H5525-074-000Local PPO

Humana

HumanaChoice H5525-074 (PPO) · Los Angeles and Inland Empire areas

H5525-074-000 — HumanaChoice H5525-074 (PPO) — Los Angeles and Inland Empire areas

H5525-075-000Local PPO

Humana

HumanaChoice H5525-075 (PPO) · Los Angeles and Inland Empire area

H5525-075-000 — HumanaChoice H5525-075 (PPO) — Los Angeles and Inland Empire area

H5525-078-000Local PPO

Humana

Humana USAA Honor Giveback (PPO) · Southern California area

H5525-078-000 — Humana USAA Honor Giveback (PPO) — Southern California area

H5525-079-000Local PPO

Humana

Humana USAA Honor Giveback (PPO) · Northern and Central California area

H5525-079-000 — Humana USAA Honor Giveback (PPO) — Northern and Central California area

H5525-080-000Local PPO

Humana

HumanaChoice H5525-080 (PPO) · San Joaquin and Stanislaus counties

H5525-080-000 — HumanaChoice H5525-080 (PPO) — San Joaquin and Stanislaus counties

H5525-084-000Local PPO

Humana

HumanaChoice H5525-084 (PPO) · Contra Costa County

H5525-084-000 — HumanaChoice H5525-084 (PPO) — Contra Costa County

H5525-087-000Local PPO

Humana

HumanaChoice H5525-087 (PPO) · San Francisco and Marin counties

H5525-087-000 — HumanaChoice H5525-087 (PPO) — San Francisco and Marin counties

H5525-809-000Local PPO