Medicare Advantage in Oktibbeha County, MS, for 2027.
CMS lists 10 Medicare Advantage plans here for 2027, 4 fewer than 2026 (14). 2,457 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
8 plans with members in the county end or leave it, plus 15 with 10 or fewer members here. CMS moves 0 members to another plan, and 1,621 stay in the same plan.
| Plan | Insurer | Members | Why |
|---|---|---|---|
| UHC Dual Complete MS-S002 (HMO-POS D-SNP) | UnitedHealth | 146 | Plan leaves this county |
| AARP Medicare Advantage Giveback from UHC MS-4 (PPO) | UnitedHealth | 134 | Plan leaves this county |
| AARP Medicare Advantage from UHC MS-0003 (PPO) | UnitedHealth | 131 | Plan leaves this county |
| UHC Dual Complete MS-S4 (HMO-POS D-SNP) | UnitedHealth | 112 | Plan leaves this county |
| AARP Medicare Advantage from UHC MS-0002 (PPO) | UnitedHealth | 87 | Plan leaves this county |
| AARP Medicare Advantage Patriot No Rx MS-MA01 (PPO) | UnitedHealth | 72 | Plan leaves this county |
| UHC Dual Complete MS-V001 (HMO-POS D-SNP) | UnitedHealth | 69 | Plan leaves this county |
| Aetna Medicare Signature Plus (PPO) | CVS Health | 12 | Plan leaves this county |
Who holds the members
- CVS Health1,472
- UnitedHealth793
- Humana158
- Singh Holdings34
Individual Medicare Advantage members by parent company, October 2026.
Top rated plans sold here
No plan sold here has a 2027 overall rating of 4.5 or more.
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 10 plans, open each plan's benefits and star measures, and see what each insurer paid agents in 2026.
Open Oktibbeha 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 Mississippi 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.