Free tool · public CMS data
Arkansas Medicare Advantage market share
In September 2026, 317,734 Arkansas Medicare beneficiaries were enrolled in a Medicare Advantage plan across 72 parent carriers and 75 counties, led by UnitedHealth Group, Inc. with 40.7% of counted enrollment.
Data month
September 2026
Advantage enrollees
317,734
+2.6% vs September 2025
Parent carriers
72
Advantage penetration
45.0%
CMS Medicare Monthly Enrollment, 2024
Carriers in Arkansas
CMS Monthly Enrollment by Contract/Plan/State/County (CPSC) · September 2026
| # | Parent organisation | Enrollees | Share | Counties | vs September 2025 |
|---|---|---|---|---|---|
| 1 | UnitedHealth Group, Inc. | 129,455 | 40.7% | 75 | -5.8% |
| 2 | Humana Inc. | 110,320 | 34.7% | 75 | +47.1% |
| 3 | CVS Health Corporation | 25,560 | 8.0% | 75 | -33.5% |
| 4 | Centene Corporation | 22,976 | 7.2% | 75 | -14.0% |
| 5 | USAble Mutual Insurance Company | 14,745 | 4.6% | 75 | -35.9% |
| 6 | Health Care Service Corporation | 6,861 | 2.2% | 75 | +35.8% |
| 7 | Devoted Health, Inc. | 4,192 | 1.3% | 33 | +353.2% |
| 8 | Select Founders, LLC | 2,624 | 0.8% | 75 | +14.1% |
| 9 | Lumeris Group Holdings Corporation | 658 | 0.2% | 11 | +35.4% |
| 10 | Elevance Health, Inc. | 179 | 0.1% | 75 | +2.9% |
| 11 | Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 117 | 0.0% | 75 | -5.6% |
| 12 | California Physicians' Service | 30 | 0.0% | 75 | +150.0% |
| 13 | Louisiana Health Service & Indemnity Company | 17 | 0.0% | 75 | -82.7% |
| 14 | Alignment Healthcare USA, LLC | 0 | 0.0% | 75 | — |
| 15 | Allina Health and Aetna Insurance Holding Company | 0 | 0.0% | 75 | — |
| 16 | ATRIO Health Plans | 0 | 0.0% | 1 | — |
| 17 | Aultman Health Foundation | 0 | 0.0% | 75 | — |
| 18 | Aware Integrated, Inc. | 0 | 0.0% | 75 | — |
| 19 | BayCare Health System, Inc. | 0 | 0.0% | 1 | — |
| 20 | Baystate Health, Inc. | 0 | 0.0% | 75 | — |
| 21 | Blue Cross & Blue Shield of Rhode Island | 0 | 0.0% | 75 | — |
| 22 | Blue Cross and Blue Shield of Massachusetts, Inc. | 0 | 0.0% | 75 | — |
| 23 | Blue Cross Blue Shield of Kansas | 0 | 0.0% | 75 | — |
| 24 | Blue Cross Blue Shield of Nebraska | 0 | 0.0% | 75 | — |
| 25 | BlueCross BlueShield of Alabama | 0 | 0.0% | 75 | — |
| 26 | BlueCross BlueShield of South Carolina (BCBSSC) | 0 | 0.0% | 75 | — |
| 27 | BlueCross BlueShield of Tennessee | 0 | 0.0% | 75 | — |
| 28 | Cambia Health Solutions, Inc. | 0 | 0.0% | 75 | — |
| 29 | CAPITAL BLUE CROSS | 0 | 0.0% | 75 | — |
| 30 | CareFirst, Inc. | 0 | 0.0% | 75 | — |
| 31 | Clover Health Holdings, Inc. | 0 | 0.0% | 1 | — |
| 32 | Community Health Group | 0 | 0.0% | 1 | — |
| 33 | Community Health Plan of Washington | 0 | 0.0% | 1 | — |
| 34 | Corewell Health | 0 | 0.0% | 75 | — |
| 35 | CoxHealth | 0 | 0.0% | 1 | — |
| 36 | CuraCor Solutions Corp. | 0 | 0.0% | 75 | — |
| 37 | EmblemHealth, Inc. | 0 | 0.0% | 75 | — |
| 38 | Fallon Community Health Plan, Inc. | 0 | 0.0% | 75 | — |
| 39 | Fenyx Health Holdings, Inc. | 0 | 0.0% | 75 | — |
| 40 | General Catalyst Group Management Holdings LP | 0 | 0.0% | 75 | — |
| 41 | Guidewell Mutual Holding Corporation | 0 | 0.0% | 75 | — |
| 42 | Hawaii Medical Service Association | 0 | 0.0% | 75 | — |
| 43 | Healthfirst, Inc. | 0 | 0.0% | 75 | — |
| 44 | HealthPartners, Inc. | 0 | 0.0% | 75 | — |
| 45 | Henry Ford Health System | 0 | 0.0% | 75 | — |
| 46 | Highmark Health | 0 | 0.0% | 75 | — |
| 47 | Horizon Mutual Holdings, Inc | 0 | 0.0% | 75 | — |
| 48 | Imperial Health Plan of California | 0 | 0.0% | 6 | — |
| 49 | Independence Health Group, Inc. | 0 | 0.0% | 75 | — |
| 50 | Independent Health Association, Inc. | 0 | 0.0% | 75 | — |
| 51 | Johns Hopkins Healthcare LLC | 0 | 0.0% | 1 | — |
| 52 | Kaiser Foundation Health Plan, Inc. | 0 | 0.0% | 12 | — |
| 53 | Lifetime Healthcare, Inc. | 0 | 0.0% | 75 | — |
| 54 | Longevity Health Founders, LLC | 0 | 0.0% | 1 | — |
| 55 | Martin's Point Health Care, Inc. | 0 | 0.0% | 75 | — |
| 56 | Medica Holding Company | 0 | 0.0% | 75 | — |
| 57 | MEDICAL MUTUAL OF OHIO | 0 | 0.0% | 75 | — |
| 58 | MHH Healthcare, L.P. | 0 | 0.0% | 3 | — |
| 59 | Molina Healthcare, Inc. | 0 | 0.0% | 3 | — |
| 60 | MVP Health Care, Inc. | 0 | 0.0% | 75 | — |
| 61 | NEIGHBORHOOD HEALTH PLAN OF RHODE ISLAND | 0 | 0.0% | 1 | — |
| 62 | Network Health, Inc. | 0 | 0.0% | 75 | — |
| 63 | Orange County Health Authority | 0 | 0.0% | 1 | — |
| 64 | SCAN Group | 0 | 0.0% | 8 | — |
| 65 | St Francis Health System & St John Health System | 0 | 0.0% | 2 | — |
| 66 | The Health Plan of West Virginia, Inc. | 0 | 0.0% | 75 | — |
| 67 | The Regents of the University of California | 0 | 0.0% | 1 | — |
| 68 | Thomas Jefferson University | 0 | 0.0% | 2 | — |
| 69 | Trinity Health Corporation | 0 | 0.0% | 2 | — |
| 70 | Universal Health Services, Inc. | 0 | 0.0% | 5 | — |
| 71 | UPMC Health System | 0 | 0.0% | 75 | — |
| 72 | Zing Health Consolidator, Inc | 0 | 0.0% | 1 | — |
County view
Leading carrier and Advantage enrollment in each Arkansas county. Penetration is from CMS Medicare Monthly Enrollment, 2024.
| County | Advantage enrollees | Leading carrier | Leader share | Carriers | Penetration |
|---|---|---|---|---|---|
| Pulaski | 39,046 | UnitedHealth Group, Inc. | 43.4% | 55 | 43.7% |
| Benton | 26,851 | Humana Inc. | 43.7% | 54 | 50.0% |
| Washington | 18,429 | UnitedHealth Group, Inc. | 36.9% | 56 | 44.0% |
| Garland | 15,036 | UnitedHealth Group, Inc. | 41.8% | 53 | 47.0% |
| Sebastian | 14,325 | Humana Inc. | 46.7% | 51 | 48.3% |
| Saline | 13,090 | UnitedHealth Group, Inc. | 45.3% | 53 | 42.4% |
| Faulkner | 9,581 | UnitedHealth Group, Inc. | 45.5% | 52 | 38.0% |
| Crawford | 8,332 | Humana Inc. | 50.9% | 50 | 53.8% |
| Jefferson | 8,209 | UnitedHealth Group, Inc. | 61.1% | 50 | 50.6% |
| Craighead | 8,134 | Humana Inc. | 57.6% | 50 | 40.2% |
| White | 7,766 | UnitedHealth Group, Inc. | 52.0% | 51 | 40.6% |
| Baxter | 7,021 | Humana Inc. | 67.3% | 52 | 43.6% |
| Lonoke | 6,839 | UnitedHealth Group, Inc. | 46.0% | 52 | 41.9% |
| Pope | 6,300 | Humana Inc. | 44.8% | 50 | 43.9% |
| Crittenden | 5,022 | UnitedHealth Group, Inc. | 49.1% | 50 | 49.6% |
| Boone | 4,892 | Humana Inc. | 59.6% | 55 | 44.7% |
| Mississippi | 4,439 | Humana Inc. | 45.3% | 51 | 54.0% |
| Miller | 4,238 | Humana Inc. | 51.4% | 49 | 42.0% |
| Greene | 4,173 | Humana Inc. | 49.3% | 49 | 41.7% |
| Hot Spring | 4,083 | UnitedHealth Group, Inc. | 41.7% | 50 | 48.7% |
| Union | 3,862 | UnitedHealth Group, Inc. | 71.2% | 49 | 38.9% |
| Carroll | 3,843 | UnitedHealth Group, Inc. | 34.9% | 53 | 50.3% |
| Cleburne | 3,424 | UnitedHealth Group, Inc. | 38.7% | 51 | 38.3% |
| Independence | 3,316 | UnitedHealth Group, Inc. | 51.8% | 50 | 36.0% |
| Johnson | 3,216 | UnitedHealth Group, Inc. | 46.8% | 51 | 51.5% |
| Ouachita | 3,106 | UnitedHealth Group, Inc. | 61.1% | 49 | 48.2% |
| Logan | 3,015 | UnitedHealth Group, Inc. | 38.7% | 50 | 50.8% |
| Poinsett | 2,894 | Humana Inc. | 49.7% | 51 | 53.1% |
| Marion | 2,810 | Humana Inc. | 63.4% | 52 | 47.2% |
| Sharp | 2,789 | UnitedHealth Group, Inc. | 44.4% | 49 | 45.3% |
| St. Francis | 2,717 | UnitedHealth Group, Inc. | 50.5% | 50 | 54.5% |
| Van Buren | 2,539 | UnitedHealth Group, Inc. | 44.4% | 51 | 46.1% |
| Madison | 2,490 | Humana Inc. | 42.2% | 51 | 55.1% |
| Conway | 2,430 | UnitedHealth Group, Inc. | 46.9% | 51 | 42.7% |
| Franklin | 2,387 | UnitedHealth Group, Inc. | 36.8% | 50 | 51.5% |
| Polk | 2,362 | UnitedHealth Group, Inc. | 59.8% | 50 | 40.6% |
| Phillips | 2,353 | UnitedHealth Group, Inc. | 68.6% | 49 | 56.5% |
| Hempstead | 2,300 | UnitedHealth Group, Inc. | 55.7% | 49 | 47.7% |
| Columbia | 2,235 | UnitedHealth Group, Inc. | 65.3% | 49 | 40.9% |
| Clark | 2,227 | UnitedHealth Group, Inc. | 43.3% | 50 | 45.1% |
| Randolph | 2,184 | Humana Inc. | 65.6% | 50 | 47.0% |
| Ashley | 2,111 | UnitedHealth Group, Inc. | 69.8% | 50 | 37.2% |
| Yell | 2,071 | UnitedHealth Group, Inc. | 43.8% | 51 | 43.0% |
| Lawrence | 2,001 | Humana Inc. | 55.7% | 49 | 47.9% |
| Izard | 1,884 | Humana Inc. | 37.4% | 49 | 45.1% |
| Stone | 1,790 | UnitedHealth Group, Inc. | 50.8% | 49 | 40.6% |
| Cross | 1,762 | UnitedHealth Group, Inc. | 40.3% | 50 | 47.2% |
| Grant | 1,700 | UnitedHealth Group, Inc. | 54.2% | 51 | 41.1% |
| Drew | 1,694 | UnitedHealth Group, Inc. | 85.3% | 49 | 41.5% |
| Fulton | 1,631 | Humana Inc. | 50.3% | 50 | 43.1% |
| Jackson | 1,603 | UnitedHealth Group, Inc. | 54.4% | 50 | 44.4% |
| Arkansas | 1,523 | UnitedHealth Group, Inc. | 49.0% | 49 | 35.5% |
| Desha | 1,390 | UnitedHealth Group, Inc. | 68.6% | 49 | 49.4% |
| Chicot | 1,353 | UnitedHealth Group, Inc. | 71.1% | 49 | 50.6% |
| Clay | 1,322 | UnitedHealth Group, Inc. | 43.1% | 49 | 35.9% |
| Scott | 1,307 | Humana Inc. | 37.2% | 50 | 50.4% |
| Little River | 1,283 | UnitedHealth Group, Inc. | 51.2% | 49 | 40.5% |
| Howard | 1,208 | UnitedHealth Group, Inc. | 91.0% | 50 | 39.3% |
| Perry | 1,195 | UnitedHealth Group, Inc. | 47.0% | 51 | 43.0% |
| Searcy | 1,140 | Humana Inc. | 56.6% | 49 | 46.3% |
| Sevier | 1,113 | UnitedHealth Group, Inc. | 60.6% | 50 | 37.9% |
| Montgomery | 1,101 | UnitedHealth Group, Inc. | 44.2% | 49 | 42.2% |
| Newton | 1,030 | Humana Inc. | 56.9% | 50 | 47.6% |
| Pike | 1,022 | UnitedHealth Group, Inc. | 60.2% | 50 | 40.4% |
| Bradley | 1,021 | UnitedHealth Group, Inc. | 64.3% | 50 | 39.2% |
| Lincoln | 1,007 | UnitedHealth Group, Inc. | 67.1% | 49 | 42.8% |
| Nevada | 976 | UnitedHealth Group, Inc. | 53.3% | 49 | 47.5% |
| Lee | 965 | UnitedHealth Group, Inc. | 70.2% | 50 | 58.3% |
| Monroe | 952 | UnitedHealth Group, Inc. | 75.8% | 49 | 49.8% |
| Dallas | 862 | UnitedHealth Group, Inc. | 57.2% | 50 | 49.7% |
| Lafayette | 829 | UnitedHealth Group, Inc. | 89.4% | 49 | 46.9% |
| Prairie | 807 | UnitedHealth Group, Inc. | 62.9% | 50 | 41.6% |
| Woodruff | 766 | UnitedHealth Group, Inc. | 70.6% | 49 | 46.6% |
| Cleveland | 683 | UnitedHealth Group, Inc. | 65.6% | 49 | 36.8% |
| Calhoun | 327 | UnitedHealth Group, Inc. | 82.3% | 50 | 39.9% |
What is missing
CMS suppresses any plan-county cell with fewer than 11 enrollees. Those enrollees are missing from these counts, so every figure is a floor, not an exact total.
What is counted
Counts cover Medicare Advantage contracts only (Local CCP, Regional CCP, PFFS and MSA). Standalone Part D drug plans, cost plans, HCPP and PACE contracts are excluded.
Source: CMS Monthly Enrollment by Contract/Plan/State/County (CPSC).