# Atlas Commons research objects — Medicare plans in Pima, Arizona (CY2026) — context brief

CMS CY2026 Medicare Advantage and Part D plans available in Pima, Arizona: 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.

Claims (warrant · source), each re-fetchable to verify:

- **82 Medicare plans are available in Pima, Arizona for contract year 2026** — DERIVED · CMS CY2026 Medicare Landscape Files (https://www.cms.gov/medicare/health-drug-plans/medicare-advantage/plan-information/plan-information)
- **Monthly premiums for Medicare plans in Pima, Arizona range from $0.00/mo to $114.00/mo (CY2026)** — RECORDED · CMS CY2026 Medicare Landscape Files (https://www.cms.gov/medicare/health-drug-plans/medicare-advantage/plan-information/plan-information)
- **CMS assigned star ratings to 78 of 82 Medicare plans in Pima, Arizona (CY2026); average overall: 3.6 stars** — PROJECTED · CMS CY2026 Medicare Landscape Files (https://www.cms.gov/medicare/health-drug-plans/medicare-advantage/plan-information/plan-information)
- **What these Medicare plan figures are — and are NOT — for Pima, Arizona (the epistemic boundary)** — INTERPRETATION · Coverage Atlas framing (over the CMS facts above) (https://coverage-atlas.ryanjhunter.workers.dev/coverage/medicare-plans/az/pima)

Do not take these on trust — re-fetch each named source. Full structured object: `https://coverage-atlas.ryanjhunter.workers.dev/coverage/medicare-plans/az/pima.jsonld` · anatomy of the research object: see /commons/the-research-object

**Medicare plans in Pima, Arizona (CY2026) — all RECORDED/DETERMINATION** (82): H0028_021 — Humana Gold Plus H0028-021 (HMO) — MA-PD — HMO — Humana — 0 — 3.5 — 4200 — No; H0028_074 — Humana Gold Plus H0028-074 (HMO) — MA-PD — HMO — Humana — 0 — 3.5 — 2550 — No; H0302_008 — Blue Best Life Classic (HMO) — MA-PD — HMO — Blue Cross Blue Shield of Arizona (AZ Blue) — 0 — 4.5 — 2800 — No…