---
title: Atlas Commons research objects — Medicare plans in Hampshire, Massachusetts (CY2026)
license: CC0-1.0
source: CMS CY2026 Medicare Landscape Files
---

# Atlas Commons research objects — Medicare plans in Hampshire, Massachusetts (CY2026)

CMS CY2026 Medicare Advantage and Part D plans available in Hampshire, Massachusetts: 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

### 42 Medicare plans are available in Hampshire, Massachusetts for contract year 2026

**DERIVED.** The CMS CY2026 Medicare Landscape Files record 42 Medicare Advantage and Part D plans available in Hampshire, Massachusetts. Atlas Commons counted the rows; CMS published the underlying plan×county records, not this county-level total.

Source: CMS CY2026 Medicare Landscape Files — https://www.cms.gov/medicare/health-drug-plans/medicare-advantage/plan-information/plan-information
Falsifier: 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 Hampshire, Massachusetts range from $0.00/mo to $300.00/mo (CY2026)

**RECORDED.** The CMS CY2026 Medicare Landscape Files publish per-plan monthly consolidated premiums for Hampshire, Massachusetts. Across the 42 plans with a published premium, the range is $0.00/mo to $300.00/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.

Source: CMS CY2026 Medicare Landscape Files — https://www.cms.gov/medicare/health-drug-plans/medicare-advantage/plan-information/plan-information
Falsifier: Verify in the CMS CY2026 Medicare Landscape Files for Hampshire, Massachusetts. Falsified if the CMS-published per-plan premium figures differ.

### CMS assigned star ratings to 36 of 42 Medicare plans in Hampshire, Massachusetts (CY2026); average overall: 3.9 stars

**PROJECTED.** CMS issued Overall star ratings (1–5 stars) to 36 of 42 Medicare plans in Hampshire, Massachusetts for CY2026. The unweighted average overall star rating across rated plans is 3.9. 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.

Source: CMS CY2026 Medicare Landscape Files — https://www.cms.gov/medicare/health-drug-plans/medicare-advantage/plan-information/plan-information
Falsifier: 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 6 unrated plans in this county are not rated, not unqualified.

### What these Medicare plan figures are — and are NOT — for Hampshire, Massachusetts (the epistemic boundary)

**INTERPRETATION.** This page lists Medicare Advantage (MA) and Part D Prescription Drug Plan (PDP) plans available in Hampshire, Massachusetts 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).

Source: Coverage Atlas framing (over the CMS facts above) — https://coverage-atlas.ryanjhunter.workers.dev/coverage/medicare-plans/ma/hampshire
Falsifier: occurred=FALSE (a framing) and adjudged=FALSE (the atlas's reading, not a CMS verdict) — the LOWEST-warrant claim here.

---

Every claim above carries a four-status warrant (RECORDED / MODELED / DERIVED / INTERPRETATION) and a named source you can re-fetch — this is a research object, not a flat fact. Structured: `https://coverage-atlas.ryanjhunter.workers.dev/coverage/medicare-plans/ma/hampshire.jsonld`

## Data

### Medicare plans in Hampshire, Massachusetts (CY2026) — all RECORDED/DETERMINATION

Plan list from the CMS CY2026 Medicare Landscape Files. Premiums = RECORDED (CMS-published per-plan figures). Star ratings = DETERMINATION (CMS-issued institutional quality ratings). Plan count = AGGREGATED (Atlas Commons counted the rows; CMS published them).

| contract_plan_id | plan_name | category | plan_type | organization | monthly_premium_usd | overall_stars | moop_in_network_usd | snp |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| H1486_001 | CCA One Care (HMO D-SNP) | SNP | HMO D-SNP | Commonwealth Care Alliance, Inc. | 25 | Not rated | 8845 | No |
| H2224_001 | Senior Whole Health SCO (HMO D-SNP) | SNP | HMO D-SNP | Molina Healthcare of Massachusetts | 0 | 4.5 | 9250 | No |
| H2224_003 | Senior Whole Health SCO NHC (HMO D-SNP) | SNP | HMO D-SNP | Molina Healthcare of Massachusetts | 4.5 | 4.5 | 9250 | No |
| H2225_001 | CCA Senior Care Options (HMO D-SNP) | SNP | HMO D-SNP | Commonwealth Care Alliance Massachusetts | 35.8 | 4 | 8980 | No |
| H2226_001 | UHC Senior Care Options MA-Y001 (HMO D-SNP) | SNP | HMO D-SNP | UnitedHealthcare | 14.5 | 4 | 9250 | No |
| H2226_003 | UHC Senior Care Options NHC MA-Y002 (HMO D-SNP) | SNP | HMO D-SNP | UnitedHealthcare | 21.8 | 4 | 9250 | No |
| H2230_002 | Medicare PPO Blue PlusRx (PPO) | MA-PD | PPO | Blue Cross Blue Shield of Massachusetts | 300 | 4.5 | 4200 | No |
| H2230_018 | Medicare PPO Blue ValueRx (PPO) | MA-PD | PPO | Blue Cross Blue Shield of Massachusetts | 108 | 4.5 | 6600 | No |
| H2230_019 | Medicare PPO Blue EssentialRx (PPO) | MA-PD | PPO | Blue Cross Blue Shield of Massachusetts | 59 | 4.5 | 9250 | No |
| H2256_001 | Tufts Medicare Preferred HMO Prime Rx Plus (HMO) | MA-PD | HMO | Tufts Health Plan | 132 | 4 | 3850 | No |
| H2256_015 | Tufts Medicare Preferred HMO Prime Rx (HMO) | MA-PD | HMO | Tufts Health Plan | 116 | 4 | 3850 | No |
| H2256_018 | Tufts Medicare Preferred HMO Value Rx (HMO) | MA-PD | HMO | Tufts Health Plan | 93 | 4 | 3850 | No |
| H2256_026 | Tufts Medicare Preferred HMO Basic Rx (HMO) | MA-PD | HMO | Tufts Health Plan | 47 | 4 | 3850 | No |
| H2256_046 | Tufts Medicare Preferred HMO Smart Saver Rx (HMO) | MA-PD | HMO | Tufts Health Plan | 0 | 4 | 6400 | No |
| H2261_005 | Medicare HMO Blue PlusRx (HMO) | MA-PD | HMO | Blue Cross Blue Shield of Massachusetts | 245 | 4.5 | 3800 | No |
| H2261_022 | Medicare HMO Blue ValueRx (HMO) | MA-PD | HMO | Blue Cross Blue Shield of Massachusetts | 65 | 4.5 | 3750 | No |
| H2261_023 | Medicare HMO Blue FlexRx (HMO-POS) | MA-PD | HMO-POS | Blue Cross Blue Shield of Massachusetts | 118 | 4.5 | 4100 | No |
| H2261_024 | Medicare HMO Blue SaverRx (HMO-POS) | MA-PD | HMO-POS | Blue Cross Blue Shield of Massachusetts | 0 | 4.5 | 9200 | No |
| H2737_001 | Health New England Medicare Compass (PPO) | MA-PD | PPO | Health New England Medicare Advantage Plans | 29 | 2.5 | 6750 | No |
| H4371_001 | Molina One Care (HMO D-SNP) | SNP | HMO D-SNP | Molina Healthcare of Massachusetts | 17.5 | Not rated | 1500 | No |
| H4610_001 | UHC One Care MA-Y3 (HMO D-SNP) | SNP | HMO D-SNP | UnitedHealthcare | 0 | Not rated | 9250 | No |
| H4610_002 | UHC One Care MA-Y4 (HMO D-SNP) | SNP | HMO D-SNP | UnitedHealthcare | 8.7 | Not rated | 9250 | No |
| H5253_155 | UHC Complete Care MA-7 (HMO-POS C-SNP) | SNP | HMO-POS C-SNP | UnitedHealthcare | 0 | 4 | 5900 | No |
| H5253_157 | AARP Medicare Advantage from UHC MA-0003 (HMO-POS) | MA-PD | HMO-POS | UnitedHealthcare | 0 | 4 | 5900 | No |
| H5253_159 | AARP Medicare Advantage CareFlex from UHC MA-9 (HMO-POS) | MA-PD | HMO-POS | UnitedHealthcare | 0 | 4 | 6700 | No |
| H5314_001 | Tufts Health One Care (HMO D-SNP) | SNP | HMO D-SNP | Tufts Health Plan | 36.6 | Not rated | 9250 | No |
| H5314_002 | Tufts Health One Care CW (HMO D-SNP) | SNP | HMO D-SNP | Tufts Health Plan | 14.7 | Not rated | 9250 | No |
| H8330_001 | Tufts Health Plan Senior Care Options (HMO D-SNP) | SNP | HMO D-SNP | Tufts Health Plan | 6.6 | 3.5 | 9250 | No |
| H8330_002 | Tufts Health Plan Senior Care Options CW (HMO D-SNP) | SNP | HMO D-SNP | Tufts Health Plan | 0 | 3.5 | 9250 | No |
| H8578_001 | Health New England Medicare Premium (HMO) | MA-PD | HMO | Health New England Medicare Advantage Plans | 168 | 3 | 4500 | No |
| H8578_003 | Health New England Medicare Premium No Rx (HMO) | MA | HMO | Health New England Medicare Advantage Plans | N/A | 3 | 4500 | No |
| H8578_004 | Health New England Medicare Plus (HMO) | MA-PD | HMO | Health New England Medicare Advantage Plans | 113 | 3 | 5000 | No |
| H8578_009 | Health New England Medicare Basic No Rx (HMO) | MA | HMO | Health New England Medicare Advantage Plans | N/A | 3 | 5500 | No |
| H8578_012 | Health New England Medicare Value (HMO) | MA-PD | HMO | Health New England Medicare Advantage Plans | 0 | 3 | 6750 | No |
| H8768_045 | AARP Medicare Advantage Patriot No Rx MA-MA01 (PPO) | MA | PPO | UnitedHealthcare | N/A | 3.5 | 6700 | No |
| H8768_055 | AARP Medicare Advantage from UHC MA-0006 (PPO) | MA-PD | PPO | UnitedHealthcare | 45 | 3.5 | 6700 | No |
| H8928_001 | NaviCare (HMO D-SNP) | SNP | HMO D-SNP | Fallon Health | 31.2 | 4 | 7550 | No |
| H9001_030 | Fallon Medicare Plus Green (HMO) | MA-PD | HMO | Fallon Health | 67 | 4 | 5200 | No |
| H9001_031 | Fallon Medicare Plus Blue (HMO) | MA-PD | HMO | Fallon Health | 111 | 4 | 3400 | No |
| H9001_038 | Fallon Medicare Plus Orange (HMO) | MA-PD | HMO | Fallon Health | 0 | 4 | 7550 | No |
| H9001_039 | Fallon Medicare Plus Saver No Rx (HMO) | MA | HMO | Fallon Health | N/A | 4 | 6700 | No |
| H9907_002 | Tufts Medicare Preferred PPO RX (PPO) | MA-PD | PPO | Tufts Health Plan | 20 | 4 | 6750 | No |