Medicare Advantage in Franklin County, MA, for 2027.
CMS lists 27 Medicare Advantage plans here for 2027, 2 more than 2026 (25). 6,771 people in the county had an individual Medicare Advantage plan in October 2026.
Sources: CMS CY2027 plan file (October 2026 release), CMS CY2026 plan file (September 2026 release), CMS enrollment by county (CPSC), October 2026, CMS 2027 Plan Crosswalk (October 1, 2026), CMS 2027 Star Ratings Data Tables (October 8, 2026). Member counts are floors because CMS hides counts of 10 or fewer.
The county in numbers
Plans that end here for 2027
1 plans with members in the county end or leave it, plus 16 with 10 or fewer members here. CMS moves 1,343 members to another plan, and 5,057 stay in the same plan.
| Plan | Insurer | Members | Why |
|---|---|---|---|
| AARP Medicare Advantage CareFlex from UHC MA-9 (HMO-POS) | UnitedHealth | 21 | Plan terminated |
Where CMS moves members
| 2026 plan | 2027 plan | Members |
|---|---|---|
| Medicare PPO Blue ValueRx (PPO) | Medicare PPO Blue ValueRx (PPO) | 818 |
| Medicare HMO Blue ValueRx (HMO) | Medicare HMO Blue ValueRx (HMO) | 261 |
| Fallon Medicare Plus Orange (HMO) | Fallon Medicare Plus Orange (HMO) | 179 |
| Medicare HMO Blue FlexRx (HMO-POS) | Medicare HMO Blue FlexRx (HMO-POS) | 85 |
Who holds the members
- Blue Cross and Blue Shield of Massachusetts2,733
- Baystate Health1,606
- UnitedHealth1,201
- CareSource753
- Fallon Community Health Plan291
- CVS Health142
Individual Medicare Advantage members by parent company, October 2026.
Top rated plans sold here
- CCA Senior Care Options (HMO D-SNP)CareSource4.5
- Medicare HMO Blue FlexRx (HMO-POS)Blue Cross and Blue Shield of Massachusetts4.5
- Medicare HMO Blue PlusRx (HMO)Blue Cross and Blue Shield of Massachusetts4.5
- Medicare HMO Blue SaverRx (HMO-POS)Blue Cross and Blue Shield of Massachusetts4.5
- Medicare HMO Blue ValueRx (HMO)Blue Cross and Blue Shield of Massachusetts4.5
2027 overall Star Rating, 4.5 or more. Each plan's measure stars are in the county lookup.
See every plan, premium and copay in the free lookup.
Sort all 27 plans, open each plan's benefits and star measures, and see what each insurer paid agents in 2026.
Open Franklin in the lookupWorking this county for AEP?
The AEP 2027 County Kit puts this county and your others in one file: the plans that end, where members land, what is still sold and a crosswalk sheet, with every number tied to its CMS file.
See the AEP 2027 County KitAll Massachusetts county pages. Facts from public CMS files, prepared by Health and Tech Now. Not plan advice. Check a plan's Summary of Benefits before you enroll.