Medicare Advantage in Hillsborough County, NH, for 2027.
CMS lists 20 Medicare Advantage plans here for 2027, 1 more than 2026 (19). 32,877 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
9 plans with members in the county end or leave it, plus 83 with 10 or fewer members here. CMS moves 0 members to another plan, and 17,298 stay in the same plan.
| Plan | Insurer | Members | Why |
|---|---|---|---|
| Aetna Medicare Elite (HMO-POS) | CVS Health | 4,333 | Plan terminated |
| AARP Medicare Advantage from UHC NH-0003 (PPO) | UnitedHealth | 2,039 | Plan terminated |
| WellSense Signature Access (PPO) | BMC Health System | 875 | Plan terminated |
| WellSense Signature (HMO) | BMC Health System | 701 | Plan terminated |
| AARP Medicare Advantage from UHC NH-1 (HMO-POS) | UnitedHealth | 687 | Plan terminated |
| Aetna Medicare Eagle Giveback (PPO) | CVS Health | 378 | Plan leaves this county |
| WellSense Added Value (HMO) | BMC Health System | 240 | Plan terminated |
| WellSense Choice (HMO) | BMC Health System | 218 | Plan terminated |
| CCA One Care (HMO D-SNP) | CareSource | 17 | Plan leaves this county |
Who holds the members
- UnitedHealth12,332
- Humana9,262
- CVS Health5,437
- Elevance Health3,732
- BMC Health System2,034
- Blue Cross and Blue Shield of Massachusetts34
Individual Medicare Advantage members by parent company, October 2026.
Top rated plans sold here
- UHC Nursing Home Plan EX-F003 (PPO I-SNP)UnitedHealth5.0
- HumanaChoice Giveback H7617-046 (PPO)Humana4.5
- UHC Medicare Advantage NH-001A (PPO)UnitedHealth4.5
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 20 plans, open each plan's benefits and star measures, and see what each insurer paid agents in 2026.
Open Hillsborough 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 New Hampshire 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.