Medicare plans in South Dakota (2026)
Standalone Part D drug plans (PDP)
These prescription-drug-only plans are available statewide in South Dakota — you keep Original Medicare and add drug coverage. Sorted by total monthly premium.
| Plan | Monthly premium | Deductible | Part D stars |
|---|---|---|---|
| Humana Basic Rx Plan (PDP) Humana | $4.70 | $615.00 | 3 ★ |
| AARP Medicare Rx Saver from UHC (PDP) UnitedHealthcare | $5.30 | $615.00 | 2 ★ |
| Wellcare Value Script (PDP) Wellcare | $9.60 | $615.00 | 3.5 ★ |
| Wellcare Classic (PDP) Wellcare | $12.70 | $615.00 | 3.5 ★ |
| Humana Value Rx Plan (PDP) Humana | $20.80 | $601.00 | 3 ★ |
| SilverScript Choice (PDP) Aetna Medicare | $29.70 | $615.00 | 3 ★ |
| HealthSpring Extra Rx (PDP) HealthSpring | $66.50 | $615.00 | 2.5 ★ |
| MedicareBlue Rx Standard (PDP) MedicareBlue Rx | $101.00 | $615.00 | 3.5 ★ |
| Humana Premier Rx Plan (PDP) Humana | $103.70 | $0.00 | 3 ★ |
| HealthSpring Assurance Rx (PDP) HealthSpring | $125.90 | $615.00 | 2.5 ★ |
| AARP Medicare Rx Preferred from UHC (PDP) UnitedHealthcare | $140.20 | $130.00 | 2 ★ |
Medicare Advantage by county
Medicare Advantage (Part C) plan availability differs county to county. County pages with full plan tables are coming next — counts below are from the official federal plan file.
- Aurora — 10 plans
- Beadle — 8 plans
- Bon Homme — 12 plans
- Brookings — 18 plans
- Brown — 3 plans
- Brule — 5 plans
- Buffalo — 5 plans
- Butte — 10 plans
- Campbell — 10 plans
- Charles Mix — 12 plans
- Clark — 16 plans
- Clay — 12 plans
- Codington — 9 plans
- Corson — 10 plans
- Custer — 12 plans
- Davison — 16 plans
- Day — 18 plans
- Deuel — 18 plans
- Dewey — 5 plans
- Douglas — 14 plans
- Edmunds — 2 plans
- Fall River — 10 plans
- Gregory — 5 plans
- Haakon — 6 plans
- Hamlin — 12 plans
- Hand — 2 plans
- Hanson — 12 plans
- Harding — 5 plans
- Hughes — 2 plans
- Hutchinson — 12 plans
- Jackson — 6 plans
- Jerauld — 7 plans
- Kingsbury — 18 plans
- Lake — 12 plans
- Lawrence — 12 plans
- Lincoln — 14 plans
- Marshall — 16 plans
- McCook — 14 plans
- McPherson — 2 plans
- Meade — 12 plans
- Miner — 14 plans
- Minnehaha — 14 plans
- Moody — 14 plans
- Pennington — 12 plans
- Perkins — 5 plans
- Roberts — 13 plans
- Sanborn — 16 plans
- Spink — 12 plans
- Stanley — 2 plans
- Tripp — 2 plans
- Turner — 14 plans
- Union — 12 plans
- Walworth — 10 plans
- Yankton — 10 plans
- Ziebach — 5 plans
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