MA Enrollment Explorer / States / Utah
Medicare Advantage in Utah: enrollment, penetration and market share
272,769 people in Utah were enrolled in Medicare Advantage in October 2026. 55.2% of the state's 494,318 eligible Medicare beneficiaries are in Medicare Advantage, +0.8 pts since October 2025. UnitedHealth Group, Inc. is the largest parent organization with 47% of reported enrollment; 15 parent organizations have 11 or more members, and the market's HHI is 3,160 (highly concentrated). Through the 2026 Annual Election Period (December to February), reported MA enrollment in Utah changed by +4,894 (+1.9%).
55.2%MA penetration, October 2026
273KMA enrollees
15parent organizations (11+ members)
3,160HHI, highly concentrated
Parent organizations in Utah
| Parent organization | Members | Change | Share | Share change |
|---|---|---|---|---|
| UnitedHealth Group, Inc. | 127,446 | −3,596 | 46.9% | −3.5 pts |
| Humana Inc. | 64,010 | +23,861 | 23.6% | +8.1 pts |
| Intermountain Health Care, Inc. | 52,614 | −1,754 | 19.4% | −1.6 pts |
| CVS Health Corporation | 10,956 | −6,551 | 4.0% | −2.7 pts |
| Cambia Health Solutions, Inc. | 7,184 | +51 | 2.6% | −0.1 pts |
| Molina Healthcare, Inc. | 3,587 | −563 | 1.3% | −0.3 pts |
| Health Care Service Corporation | 2,029 | −1,115 | 0.7% | −0.5 pts |
| Devoted Health, Inc. | 1,465 | new | 0.5% | +0.5 pts |
| Elevance Health, Inc. | 957 | +50 | 0.4% | +0.00 pts |
| UMWA Health and Retirement Funds | 680 | −1 | 0.3% | −0.01 pts |
| Highmark Health | 233 | −7 | under 0.1% | −0.01 pts |
| Fenyx Health Holdings, Inc. | 157 | +107 | under 0.1% | +0.04 pts |
| Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 104 | +17 | under 0.1% | +0.00 pts |
| California Physicians' Service | 97 | +15 | under 0.1% | +0.00 pts |
| Mitchell Family Office | 33 | −18 | under 0.1% | −0.01 pts |
Change and share change are since October 2025. Shares are of reported enrollment in the CMS State/County/Contract file.