Medicare plans in Missouri (2026)

Standalone Part D drug plans (PDP)

These prescription-drug-only plans are available statewide in Missouri — you keep Original Medicare and add drug coverage. Sorted by total monthly premium.

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.

• Adair — 29 plans
• Andrew — 37 plans
• Atchison — 36 plans
• Audrain — 47 plans
• Barry — 62 plans
• Barton — 51 plans
• Bates — 45 plans
• Benton — 39 plans
• Bollinger — 39 plans
• Boone — 53 plans
• Buchanan — 24 plans
• Butler — 29 plans
• Caldwell — 38 plans
• Callaway — 50 plans
• Camden — 41 plans
• Cape Girardeau — 38 plans
• Carroll — 35 plans
• Carter — 30 plans
• Cass — 51 plans
• Cedar — 50 plans
• Chariton — 36 plans
• Christian — 64 plans
• Clark — 21 plans
• Clay — 61 plans
• Clinton — 44 plans
• Cole — 44 plans
• Cooper — 40 plans
• Crawford — 73 plans
• Dade — 58 plans
• Dallas — 63 plans
• Daviess — 34 plans
• DeKalb — 41 plans
• Dent — 45 plans
• Douglas — 58 plans
• Dunklin — 18 plans
• Franklin — 61 plans
• Gasconade — 56 plans
• Gentry — 31 plans
• Greene — 69 plans
• Grundy — 28 plans
• Harrison — 22 plans
• Henry — 48 plans
• Hickory — 53 plans
• Holt — 38 plans
• Howard — 35 plans
• Howell — 46 plans
• Iron — 46 plans
• Jackson — 64 plans
• Jasper — 63 plans
• Jefferson — 77 plans
• Johnson — 37 plans
• Knox — 30 plans
• Laclede — 58 plans
• Lafayette — 57 plans
• Lawrence — 64 plans
• Lewis — 30 plans
• Lincoln — 64 plans
• Linn — 31 plans
• Livingston — 30 plans
• Macon — 30 plans
• Madison — 45 plans
• Maries — 51 plans
• Marion — 30 plans
• McDonald — 53 plans
• Mercer — 28 plans
• Miller — 45 plans
• Mississippi — 31 plans
• Moniteau — 41 plans
• Monroe — 29 plans
• Montgomery — 56 plans
• Morgan — 39 plans
• New Madrid — 31 plans
• Newton — 58 plans
• Nodaway — 25 plans
• Oregon — 35 plans
• Osage — 42 plans
• Ozark — 45 plans
• Pemiscot — 29 plans
• Perry — 46 plans
• Pettis — 27 plans
• Phelps — 49 plans
• Pike — 42 plans
• Platte — 60 plans
• Polk — 65 plans
• Pulaski — 53 plans
• Putnam — 31 plans
• Ralls — 30 plans
• Randolph — 29 plans
• Ray — 57 plans
• Reynolds — 44 plans
• Ripley — 32 plans
• Saline — 33 plans
• Schuyler — 29 plans
• Scotland — 21 plans
• Scott — 38 plans
• Shannon — 39 plans
• Shelby — 30 plans
• St. Charles — 79 plans
• St. Clair — 42 plans
• St. Francois — 44 plans
• St. Louis — 80 plans
• St. Louis City — 79 plans
• Ste. Genevieve — 49 plans
• Stoddard — 38 plans
• Stone — 61 plans
• Sullivan — 31 plans
• Taney — 62 plans
• Texas — 44 plans
• Vernon — 49 plans
• Warren — 75 plans
• Washington — 73 plans
• Wayne — 28 plans
• Webster — 66 plans
• Worth — 34 plans
• Wright — 58 plans