Medicare plans in Boulder County, CO
42 medicare advantage are approved for Boulder County, and 34 of them have no monthly premium. 39 carry a CMS star rating.
47.6% of the 65,321 people eligible for Medicare in Boulder County are already in a Medicare Advantage plan (September 2026).
All plans · Medicare Advantage · Special Needs Plans · Part D drug plans
| Plan | Premium a month | Most you can pay a year | Drug deductible | Stars | Enrolled here |
|---|---|---|---|---|---|
| AARP Medicare Advantage Essentials from UHC CO-2 (HMO-POS) UnitedHealthcare · HMO-POS |
$0 | $4,100 | $520 | 4.5/5 | 4,280 |
| AARP Medicare Advantage Patriot No Rx CO-MA01 (HMO-POS) UnitedHealthcare · HMO-POS |
$0 | $4,200 | Not published | 4.5/5 | 247 |
| AARP Medicare Advantage Extras from UHC CO-5 (HMO-POS) UnitedHealthcare · HMO-POS |
$0 | $5,400 | $600 | 4.5/5 | 3,115 |
| AARP Medicare Advantage from UHC CO-21P (HMO-POS) UnitedHealthcare · HMO-POS |
$0 | $3,900 | $520 | 4.5/5 | 147 |
| Kaiser Permanente Senior Advantage Core DM (HMO) Kaiser Permanente · HMO |
$0 | $3,800 | $0 | 4.5/5 | 3,617 |
| Kaiser Permanente Senior Advantage Bronze DM (HMO-POS) Kaiser Permanente · HMO-POS |
$0 | $5,900 | $0 | 4.5/5 | 324 |
| Select Health Medicare Essential (HMO) Select Health · HMO |
$0 | $4,900 | $0 | 4.5/5 | 279 |
| Select Health Medicare + Kroger (HMO) Select Health · HMO |
$0 | $6,275 | $0 | 4.5/5 | 84 |
| Select Health Medicare Flex (HMO) Select Health · HMO |
$0 | $5,900 | $0 | 4.5/5 | 70 |
| Select Health Medicare NoRx (HMO) Select Health · HMO |
$0 | $6,750 | Not published | 4.5/5 | Fewer than 11 |
| Select Health Medicare Active (HMO) Select Health · HMO |
$0 | $6,750 | $0 | 4.5/5 | 15 |
| Aetna Medicare Signature (PPO) Aetna Medicare · PPO |
$0 | $6,350 | $615 | 4.5/5 | 658 |
| Aetna Medicare Eagle (PPO) Aetna Medicare · PPO |
$0 | $5,500 | Not published | 4.5/5 | 38 |
| HumanaChoice Giveback H7617-061 (PPO) Humana · PPO |
$0 | $7,850 | $0 | 4.5/5 | 537 |
| Humana Value Choice H7617-064 (PPO) Humana · PPO |
$0 | $5,100 | $400 | 4.5/5 | 361 |
| DEVOTED CHOICE 002 CO (PPO) Devoted Health · PPO |
$0 | $5,100 | $405 | 4.0/5 | 241 |
| DEVOTED CHOICE GIVEBACK 003 CO (PPO) Devoted Health · PPO |
$0 | $7,900 | $605 | 4.0/5 | 296 |
| DEVOTED CHOICE MA ONLY 004 CO (PPO) Devoted Health · PPO |
$0 | $7,900 | Not published | 4.0/5 | 26 |
| DEVOTED CORE 004 CO (HMO) Devoted Health · HMO |
$0 | $3,900 | $370 | 4.0/5 | 320 |
| Humana Essentials Plus Giveback H0028-063 (HMO) Humana · HMO |
$0 | $6,500 | $400 | 3.5/5 | 188 |
| Humana Total Complete H0028-081 (HMO) Humana · HMO |
$0 | $4,650 | $0 | 3.5/5 | 1,041 |
| Anthem Medicare Advantage (HMO) Anthem Blue Cross and Blue Shield · HMO |
$0 | $9,250 | $325 | 3.5/5 | 66 |
| Aetna Medicare Signature (HMO-POS) Aetna Medicare · HMO-POS |
$0 | $6,750 | $615 | 3.5/5 | 92 |
| Aetna Medicare Eagle (HMO-POS) Aetna Medicare · HMO-POS |
$0 | $5,500 | Not published | 3.5/5 | Fewer than 11 |
| Humana Value Choice H5216-261 (PPO) Humana · PPO |
$0 | $5,100 | $400 | 3.5/5 | 396 |
| Humana Essentials Plus Giveback H5216-435 (PPO) Humana · PPO |
$0 | $7,850 | $0 | 3.5/5 | 64 |
| Humana USAA Honor Giveback (PPO) Humana · PPO |
$0 | $6,200 | Not published | 3.5/5 | 68 |
| HumanaChoice H5216-437 (PPO) Humana · PPO |
$0 | $4,150 | Not published | 3.5/5 | 39 |
| HealthSpring Preferred (HMO) HealthSpring · HMO |
$0 | $4,700 | $250 | 3.0/5 | 42 |
| Clear Spring Health BrightPath Advantage (HMO) Clear Spring Health · HMO |
$0 | $3,315 | $400 | 3.0/5 | Fewer than 11 |
| HealthSpring True Choice (PPO) HealthSpring · PPO |
$0 | $6,800 | $250 | 3.0/5 | 52 |
| Kaiser Permanente Senior Advantage Choice DM (PPO) Kaiser Permanente · PPO |
$0 | $6,100 | $0 | Not enough data to rate | 139 |
| Perennial Advantage Freedom (HMO-POS) Perennial Advantage · HMO-POS |
$0 | $3,500 | $0 | Not enough data to rate | Fewer than 11 |
| AARP Medicare Advantage from UHC CO-0011 (HMO-POS) UnitedHealthcare · HMO-POS |
$0 | $5,400 | $520 | Not enough data to rate | 302 |
| HumanaChoice H5216-223 (PPO) Humana · PPO |
$9.00 | $4,900 | $200 | 3.5/5 | 171 |
| Humana Value Plus H5216-195 (PPO) Humana · PPO |
$32.70 | $7,050 | $615 | 3.5/5 | 22 |
| Aetna Medicare Value Care (PPO) Aetna Medicare · PPO |
$34.00 | $5,500 | $615 | 4.5/5 | 130 |
| Kaiser Permanente Senior Advantage Silver DM (HMO-POS) Kaiser Permanente · HMO-POS |
$45.00 | $3,000 | $0 | 4.5/5 | 2,493 |
| AARP Medicare Advantage from UHC CO-0001 (HMO-POS) UnitedHealthcare · HMO-POS |
$59.00 | $3,400 | $440 | 4.5/5 | 1,190 |
| Humana Value Choice H5216-078 (PPO) Humana · PPO |
$59.00 | $6,750 | $615 | 3.5/5 | 70 |
| Humana Full Access H5216-333 (PPO) Humana · PPO |
$94.00 | $3,800 | $400 | 3.5/5 | 54 |
| Kaiser Permanente Senior Advantage Gold (HMO-POS) Kaiser Permanente · HMO-POS |
$189.00 | $2,900 | $0 | 4.5/5 | 228 |
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Plans arriving in or leaving Boulder County, and premiums moving, when CMS republishes.
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All Colorado counties · What changed recently
Premiums, deductibles, maximum out-of-pocket amounts, star ratings and sanctions are reproduced from the Centers for Medicare & Medicaid Services landscape file as published in the September 2026 release. Enrolment counts are from the CMS monthly enrolment file; CMS suppresses any count of ten or fewer, which is why many plans show “fewer than 11” rather than a number. Nothing on this page is calculated by us. This is not a complete list of your options and it is not advice: see Medicare.gov or call 1-800-MEDICARE.