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Missouri Medicare plans by county — 2027
115 counties in Missouri are served by 6,301 Medicare plans from 13 carriers in 2027. 3,929 Medicare Advantage plans have a $0 premium. 1,107,743 residents are 65 or older.
| County | Plans | Carriers | $0 premium | Avg. stars | Residents 65+ | Plans vs. prior year |
|---|---|---|---|---|---|---|
| Adair County | 36 | 6 | 20 | 3.6 | 3,893 | −3 |
| Andrew County | 43 | 6 | 27 | 3.7 | 3,802 | −4 |
| Atchison County | 45 | 6 | 28 | 3.7 | 1,307 | −1 |
| Audrain County | 54 | 7 | 34 | 3.7 | 4,675 | −3 |
| Barry County | 71 | 11 | 47 | 3.8 | 7,702 | −1 |
| Barton County | 61 | 9 | 42 | 3.7 | 2,501 | 0 |
| Bates County | 55 | 8 | 35 | 3.7 | 3,131 | 0 |
| Benton County | 50 | 6 | 33 | 3.7 | 6,322 | +1 |
| Bollinger County | 50 | 8 | 32 | 3.7 | 2,232 | +1 |
| Boone County | 59 | 9 | 35 | 3.7 | 25,346 | −4 |
| Buchanan County | 30 | 5 | 13 | 3.6 | 14,577 | −4 |
| Butler County | 37 | 7 | 20 | 3.6 | 8,184 | −2 |
| Caldwell County | 50 | 7 | 32 | 3.7 | 1,808 | +2 |
| Callaway County | 58 | 8 | 35 | 3.7 | 8,018 | −2 |
| Camden County | 48 | 8 | 28 | 3.7 | 12,960 | −3 |
| Cape Girardeau County | 44 | 7 | 28 | 3.7 | 14,766 | −4 |
| Carroll County | 46 | 7 | 27 | 3.8 | 1,879 | +1 |
| Carter County | 50 | 8 | 32 | 3.7 | 1,092 | +10 |
| Cass County | 60 | 7 | 40 | 3.7 | 19,908 | −1 |
| Cedar County | 59 | 11 | 35 | 3.8 | 3,380 | −1 |
| Chariton County | 58 | 9 | 38 | 3.7 | 1,840 | +12 |
| Christian County | 74 | 11 | 50 | 3.7 | 15,557 | 0 |
| Clark County | 25 | 6 | 11 | 3.7 | 1,451 | −6 |
| Clay County | 71 | 8 | 46 | 3.8 | 39,430 | 0 |
| Clinton County | 54 | 6 | 37 | 3.6 | 4,049 | 0 |
| Cole County | 52 | 8 | 29 | 3.6 | 13,890 | −2 |
| Cooper County | 48 | 7 | 28 | 3.6 | 3,334 | −2 |
| Crawford County | 83 | 11 | 51 | 3.7 | 4,857 | 0 |
| Dade County | 67 | 11 | 43 | 3.7 | 1,883 | −1 |
| Dallas County | 74 | 13 | 48 | 3.7 | 3,693 | +1 |
| Daviess County | 43 | 6 | 27 | 3.7 | 1,838 | −1 |
| DeKalb County | 47 | 7 | 28 | 3.8 | 2,125 | −4 |
| Dent County | 59 | 8 | 41 | 3.7 | 3,233 | +4 |
| Douglas County | 69 | 11 | 43 | 3.7 | 2,977 | +1 |
| Dunklin County | 33 | 7 | 19 | 3.7 | 5,151 | +5 |
| Franklin County | 78 | 11 | 51 | 3.7 | 20,343 | +7 |
| Gasconade County | 67 | 9 | 41 | 3.7 | 3,448 | +1 |
| Gentry County | 40 | 6 | 25 | 3.7 | 1,167 | −1 |
| Greene County | 79 | 13 | 52 | 3.8 | 52,036 | 0 |
| Grundy County | 45 | 6 | 28 | 3.7 | 2,198 | +7 |
| Harrison County | 34 | 6 | 19 | 3.6 | 1,865 | +2 |
| Henry County | 58 | 9 | 34 | 3.7 | 5,009 | 0 |
| Hickory County | 59 | 11 | 36 | 3.8 | 2,777 | −4 |
| Holt County | 44 | 6 | 27 | 3.7 | 1,089 | −4 |
| Howard County | 42 | 7 | 23 | 3.7 | 2,042 | −3 |
| Howell County | 57 | 7 | 39 | 3.7 | 8,046 | +1 |
| Iron County | 58 | 8 | 41 | 3.8 | 2,103 | +2 |
| Jackson County | 74 | 9 | 48 | 3.8 | 114,304 | 0 |
| Jasper County | 72 | 10 | 47 | 3.7 | 20,051 | −1 |
| Jefferson County | 87 | 11 | 54 | 3.7 | 38,261 | 0 |
| Johnson County | 53 | 7 | 33 | 3.6 | 7,196 | +6 |
| Knox County | 37 | 6 | 20 | 3.6 | 808 | −3 |
| Laclede County | 67 | 10 | 43 | 3.7 | 6,652 | −1 |
| Lafayette County | 67 | 8 | 45 | 3.8 | 6,393 | 0 |
| Lawrence County | 73 | 12 | 47 | 3.8 | 6,996 | −1 |
| Lewis County | 37 | 6 | 20 | 3.7 | 1,912 | −3 |
| Lincoln County | 70 | 10 | 42 | 3.7 | 9,348 | −4 |
| Linn County | 41 | 6 | 24 | 3.7 | 2,580 | 0 |
| Livingston County | 50 | 8 | 31 | 3.7 | 2,882 | +10 |
| Macon County | 37 | 6 | 20 | 3.7 | 3,378 | −3 |
| Madison County | 46 | 8 | 31 | 3.9 | 2,489 | −9 |
| Maries County | 58 | 11 | 37 | 3.7 | 1,862 | −3 |
| Marion County | 37 | 6 | 20 | 3.7 | 5,406 | −3 |
| McDonald County | 62 | 8 | 41 | 3.7 | 3,687 | −1 |
| Mercer County | 44 | 6 | 27 | 3.7 | 777 | +6 |
| Miller County | 65 | 11 | 41 | 3.7 | 5,072 | +10 |
| Mississippi County | 47 | 8 | 29 | 3.7 | 2,244 | +6 |
| Moniteau County | 49 | 7 | 29 | 3.6 | 2,550 | −2 |
| Monroe County | 36 | 6 | 20 | 3.6 | 2,180 | −3 |
| Montgomery County | 63 | 10 | 38 | 3.7 | 2,339 | −3 |
| Morgan County | 56 | 9 | 38 | 3.7 | 5,211 | +7 |
| New Madrid County | 41 | 9 | 23 | 3.8 | 3,125 | 0 |
| Newton County | 67 | 9 | 44 | 3.7 | 11,328 | −1 |
| Nodaway County | 41 | 6 | 26 | 3.7 | 3,701 | +6 |
| Oregon County | 49 | 7 | 32 | 3.7 | 1,993 | +4 |
| Osage County | 60 | 10 | 39 | 3.7 | 2,449 | +8 |
| Ozark County | 51 | 7 | 31 | 3.7 | 2,603 | −4 |
| Pemiscot County | 46 | 7 | 30 | 3.7 | 2,729 | +7 |
| Perry County | 58 | 7 | 40 | 3.8 | 3,731 | +2 |
| Pettis County | 35 | 5 | 19 | 3.7 | 7,516 | −2 |
| Phelps County | 57 | 9 | 33 | 3.7 | 7,713 | −2 |
| Pike County | 43 | 7 | 23 | 3.8 | 3,377 | −9 |
| Platte County | 70 | 8 | 46 | 3.8 | 17,756 | 0 |
| Polk County | 75 | 13 | 49 | 3.7 | 5,931 | 0 |
| Pulaski County | 58 | 8 | 36 | 3.7 | 5,201 | −5 |
| Putnam County | 40 | 6 | 23 | 3.7 | 1,162 | −1 |
| Ralls County | 38 | 6 | 21 | 3.7 | 2,415 | −2 |
| Randolph County | 38 | 7 | 22 | 3.7 | 4,316 | −1 |
| Ray County | 63 | 8 | 41 | 3.7 | 4,468 | −4 |
| Reynolds County | 58 | 10 | 38 | 3.7 | 1,424 | +4 |
| Ripley County | 50 | 8 | 32 | 3.8 | 2,134 | +8 |
| Saline County | 41 | 6 | 23 | 3.7 | 3,997 | −2 |
| Schuyler County | 36 | 6 | 20 | 3.6 | 775 | −3 |
| Scotland County | 25 | 6 | 11 | 3.7 | 907 | −6 |
| Scott County | 47 | 8 | 29 | 3.7 | 7,099 | −1 |
| Shannon County | 52 | 9 | 32 | 3.8 | 1,616 | +3 |
| Shelby County | 37 | 6 | 20 | 3.6 | 1,332 | −3 |
| St. Charles County | 90 | 12 | 56 | 3.7 | 70,408 | +1 |
| St. Clair County | 47 | 6 | 28 | 3.8 | 2,457 | −5 |
| St. Francois County | 53 | 7 | 32 | 3.8 | 11,539 | −1 |
| St. Louis city | 89 | 12 | 55 | 3.7 | 44,707 | 0 |
| St. Louis County | 90 | 12 | 56 | 3.7 | 190,319 | 0 |
| Ste. Genevieve County | 55 | 9 | 33 | 3.7 | 3,985 | −4 |
| Stoddard County | 56 | 9 | 37 | 3.8 | 5,879 | +8 |
| Stone County | 69 | 10 | 46 | 3.7 | 10,255 | −2 |
| Sullivan County | 52 | 7 | 35 | 3.7 | 1,218 | +11 |
| Taney County | 70 | 11 | 45 | 3.7 | 12,868 | −2 |
| Texas County | 54 | 8 | 36 | 3.7 | 5,417 | 0 |
| Vernon County | 57 | 8 | 36 | 3.7 | 4,048 | −2 |
| Warren County | 85 | 12 | 53 | 3.7 | 6,777 | 0 |
| Washington County | 83 | 11 | 53 | 3.7 | 4,208 | 0 |
| Wayne County | 37 | 6 | 23 | 3.6 | 2,731 | −1 |
| Webster County | 74 | 13 | 49 | 3.7 | 6,388 | −2 |
| Worth County | 43 | 6 | 27 | 3.7 | 510 | −1 |
| Wright County | 69 | 11 | 43 | 3.7 | 3,739 | +1 |
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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.