Atlas Commons research objects — Medicare plans in Los Angeles, California (CY2026)
CMS CY2026 Medicare Advantage and Part D plans available in Los Angeles, California: plan count (AGGREGATED), premium range (RECORDED from CMS Landscape Files), CMS star ratings (DETERMINATION — CMS-issued institutional quality rating), and epistemic boundary (INTERPRETATION). Premiums are base plan premiums; actual cost depends on Part B premium, IRMAA, and LIS. Star ratings are CMS quality scores. This surface informs; it does not rank or advise. Use medicare.gov/plan-compare to enroll. CC0.
121 Medicare plans are available in Los Angeles, California for contract year 2026
The CMS CY2026 Medicare Landscape Files record 121 Medicare Advantage and Part D plans available in Los Angeles, California. Atlas Commons counted the rows; CMS published the underlying plan×county records, not this county-level total.
occurred=TRUE: a faithful COUNT/SUM/total over the named record set that introduces NO modeling choice — it IS the case in the record. adjudged=FALSE: Atlas Commons computed the aggregate; CMS CY2026 Medicare Landscape Files published the underlying records, NOT this figure. Re-count it from the named source to verify. Distinct from a median/ratio/index (which picks a population, weighting, denominator, or threshold — a constructed statistic → 'derived', occurred=FALSE) and from an authority-published total (→ 'recorded', adjudged=TRUE).
Monthly premiums for Medicare plans in Los Angeles, California range from $0.00/mo to $75.00/mo (CY2026)
The CMS CY2026 Medicare Landscape Files publish per-plan monthly consolidated premiums for Los Angeles, California. Across the 121 plans with a published premium, the range is $0.00/mo to $75.00/mo. These are the plan's base monthly premium — your actual cost depends on income-related adjustments (IRMAA), any applicable Low Income Subsidy (LIS/Extra Help), and your Part B premium. A $0 plan premium does not mean $0 total cost.
$0.00/mo–$75.00/mo monthly consolidated premium
Verify in the CMS CY2026 Medicare Landscape Files for Los Angeles, California. Falsified if the CMS-published per-plan premium figures differ.
CMS assigned star ratings to 105 of 121 Medicare plans in Los Angeles, California (CY2026); average overall: 3.6 stars
CMS issued Overall star ratings (1–5 stars) to 105 of 121 Medicare plans in Los Angeles, California for CY2026. The unweighted average overall star rating across rated plans is 3.6. Star ratings are CMS quality scores — an institutional determination, not a measured event. A higher rating reflects better performance across CMS quality measures. Ratings cover the contract's overall performance, not this county specifically; a plan may be available in your county with a rating earned across its full service area.
Verify CMS star ratings for these contract IDs at the CMS Medicare Plan Finder or the CMS star ratings dataset. Falsified if the CMS-published ratings for these contracts differ. Note: PDP-only plans and newly contracted plans may not have an overall star rating — the 16 unrated plans in this county are not rated, not unqualified.
What these Medicare plan figures are — and are NOT — for Los Angeles, California (the epistemic boundary)
This page lists Medicare Advantage (MA) and Part D Prescription Drug Plan (PDP) plans available in Los Angeles, California for CY2026, with their CMS-published base premiums and CMS star ratings. The premiums shown are the PLAN's base monthly premium — your actual monthly cost depends on the Part B premium (deducted from Social Security for most enrollees), income-related premium adjustments (IRMAA), and any Low Income Subsidy (Extra Help). A star rating is CMS's quality score for the plan's overall performance — a higher rating is generally better, but the "best" plan depends on your specific prescriptions, preferred doctors, and budget. This surface informs and compares; it does NOT rank plans, recommend a "best" plan, or account for your individual situation. To compare plans with your specific drugs and providers and to enroll, use the official Medicare Plan Finder at medicare.gov/plan-compare. For free, unbiased help, contact your State Health Insurance Assistance Program (SHIP) or call 1-800-MEDICARE (1-800-633-4227).
Coverage Atlas framing (over the CMS facts above)
plan list + base premiums + CMS star ratings; NOT net cost or a ranking
occurred=FALSE (a framing) and adjudged=FALSE (the atlas's reading, not a CMS verdict) — the LOWEST-warrant claim here.
Medicare plans in Los Angeles, California (CY2026) — all RECORDED/DETERMINATION
Kaiser Permanente Senior Advantage LA, Orange Co. (HMO)
Kaiser Permanente Sr Advantage LA, Orange Value (HMO)
AARP Medicare Advantage Patriot No Rx CA-MA01 (HMO-POS)
AARP Medicare Advantage from UHC CA-003P (HMO-POS)
AARP Medicare Advantage from UHC CA-004P (HMO-POS)
UHC Complete Care CA-18P (HMO-POS C-SNP)
AARP Medicare Advantage Giveback from UHC CA-19 (HMO-POS)
UHC Complete Care Support CA-1AP (HMO C-SNP)
AARP Medicare Advantage from UHC CA-37 (HMO-POS)
AARP Medicare Advantage from UHC CA-44 (HMO-POS)
Anthem I CareMore Medicare Advantage 2 (HMO-POS)
Anthem I CareMore Chronic Care (HMO-POS C-SNP)
Anthem I CareMore Lung Care (HMO-POS C-SNP)
Anthem I CareMore Kidney Care (HMO-POS C-SNP)
Molina Medicare Complete Care Plus (HMO D-SNP)
Wellcare Health Net Dual Align (HMO D-SNP)
Alignment Health Platinum + Instacart (HMO)
Alignment Health Heart & Diabetes (HMO C-SNP)
Alignment Health Heart & Diabetes CalPlus (HMO C-SNP)
Alignment Health Heart & Diabetes Access (HMO C-SNP)
Alignment Health My Choice CalCare (HMO)
Alignment Health Heart & Diabetes Choice (HMO C-SNP)
Alignment Health Heart & Diabetes Care (HMO C-SNP)
Alignment Health L.A. Premium Giveback (HMO)
Anthem I CareMore Medicare Advantage (HMO-POS)
Anthem I CareMore Premium Savings (HMO-POS)
Anthem I CareMore Chronic Care 2 (HMO-POS C-SNP)
Anthem I CareMore Lung Care 2 (HMO-POS C-SNP)
Anthem Full Dual Advantage Aligned (HMO D-SNP)
UCLA Health Medicare Advantage Principal Plan (HMO)
UCLA Health Medicare Advantage Prestige Plan (HMO)
SCAN Affirm partnered with Included LGBTQ+ Health (HMO)
Imperial Health Plan of California, Inc.
Humana USAA Honor Giveback with Rx (PPO)
Humana Gold Plus Giveback H5619-146 (HMO)
Central Health Embrace Care Plan (HMO C-SNP)
Central Health Embrace Choice Plan (HMO C-SNP)
Central Health Classic Care Plan I (HMO)
Central Health Part B Savings Plan (HMO)
Kaiser Permanente Dual Complete South P1 (HMO D-SNP)
Kaiser Permanente Dual Complete South P9 (HMO D-SNP)