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Medicare plans in Mellette County, SD — 2027

What agents look up before working a county: plan count, carriers, $0-premium share, star distribution, MOOP range, the 65+ and 60–64 population, and what changed since last year.

In 2027, Mellette County, South Dakota has 15 Medicare plans (0 Medicare Advantage with drug coverage, 0 without, 9 standalone Part D, 0 Special Needs) from 6 carriers. 0 Medicare Advantage plans have a $0 premium. The lowest in-network out-of-pocket maximum is $3,900.

What changed vs 2026

  • 4 fewer plans than 2026
  • Carriers exited: Aetna Medicare
  • Average star rating up 0.1

Market snapshot

Residents 65 and older
319
Residents 60–64, aging in over the next five years
106
Medicare eligibles
374
Medicare Advantage penetration
14.4%
Plans per 1,000 residents 65+
47

Carriers by number of plans

  • Medica — 6 plans
  • Humana — 3 plans
  • UnitedHealthcare — 2 plans
  • Wellcare — 2 plans
  • HealthSpring — 1 plan
  • MedicareBlue Rx — 1 plan

Plans sorted by CMS star rating, then premium

PlanCarrierCategoryPlan typeMonthly premiumDrug deductibleOut-of-pocket maximumStar rating
Humana Basic Rx Plan (PDP) (S5884-145-0)HumanaPDPPDP$18.30$7004.5
Humana Value Rx Plan (PDP) (S5884-204-0)HumanaPDPPDP$33.30$6874.5
Humana Premier Rx Plan (PDP) (S5884-171-0)HumanaPDPPDP$123$3504.5
Wellcare Value Script (PDP) (S4802-158-0)WellcarePDPPDP$5.30$7003.0
AARP Medicare Rx Saver from UHC (PDP) (S5921-370-0)UnitedHealthcarePDPPDP$10.30$7003.0
Wellcare Classic (PDP) (S4802-089-0)WellcarePDPPDP$16.30$7003.0
Medica Prime Solution Thrift (Cost) (H2450-030-0)MedicaCostCost$53$7,1503.0
Medica Prime Solution Standard w/Rx (Cost) (H2450-049-0)MedicaCostCost$90.60$500$7,1503.0
Medica Prime Solution Thrift w/Rx (Cost) (H2450-007-0)MedicaCostCost$91$700$7,1503.0
Medica Prime Solution Core (Cost) (H2450-034-0)MedicaCostCost$103$4,9003.0

Showing 10 of 15 plans.

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About this data

Source: CMS Medicare Advantage/Part D Landscape files, plan year 2027; population: U.S. Census Bureau ACS 5-year 2024; MA penetration: CMS October 2026.

This page summarizes publicly available CMS data. It is not a plan finder and does not recommend plans. To compare and enroll in plans, use Medicare.gov or talk to a licensed agent. Medicare.gov plan finder.