# Atlas Commons research objects — Medicare plans in Caldwell, Missouri (CY2026) — context brief

CMS CY2026 Medicare Advantage and Part D plans available in Caldwell, Missouri: 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:

- **38 Medicare plans are available in Caldwell, Missouri 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 Caldwell, Missouri range from $0.00/mo to $106.00/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 31 of 38 Medicare plans in Caldwell, Missouri (CY2026); average overall: 3.8 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 Caldwell, Missouri (the epistemic boundary)** — INTERPRETATION · Coverage Atlas framing (over the CMS facts above) (https://coverage-atlas.ryanjhunter.workers.dev/coverage/medicare-plans/mo/caldwell)

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

**Medicare plans in Caldwell, Missouri (CY2026) — all RECORDED/DETERMINATION** (38): H0169_002 — UHC Dual Complete MO-S001 (HMO-POS D-SNP) — SNP — HMO-POS D-SNP — UnitedHealthcare — 25.1 — 4 — 9250 — No; H0169_008 — UHC Dual Complete MO-V001 (HMO-POS D-SNP) — SNP — HMO-POS D-SNP — UnitedHealthcare — 14.1 — 4 — 3200 — No; H0169_009 — UHC Dual Complete MO-S3 (HMO-POS D-SNP) — SNP — HMO-POS D-SNP — UnitedHealthcare — 43 — 4 — 9250 — No…