Medicare Advantage plans in La Plata County, CO: what changed for 2027
For 2027, La Plata County in Colorado has 5 Medicare Advantage plans that include drug coverage, compared with 8 in 2026, according to the CMS plan landscape files.
7 Advantage plan IDs (not counting Special Needs or Cost plans) listed here for 2026 are not in the 2027 file and 2 plan IDs are new. Some of these are the same plan renamed or merged, so check the Annual Notice of Change from your plan.
How many people here are in Medicare Advantage
In October 2026, 4,163 of the 13,795 people eligible for Medicare in La Plata County were enrolled in a Medicare Advantage or other Medicare health plan, 30.2%. A year earlier it was 4,216 of 13,394 (31.5%).
CMS counts enrollees in all Medicare health plans, including Advantage, cost and PACE plans, by the county where they live.
Before you choose a plan
Compare plans for your ZIP code, drugs and doctors on the official Medicare Plan Finder, or call 1-800-MEDICARE (1-800-633-4227). Free, unbiased counselling is available from your State Health Insurance Assistance Program at shiphelp.org.
Advantage plans with drug coverage for 2027 (5)
| Plan | Company | Type | Monthly premium | In-network out-of-pocket limit | Star rating |
|---|---|---|---|---|---|
| Aetna Medicare Signature (HMO) | Aetna Medicare | HMO | $0 | $5,900 | 4 of 5 |
| Aetna Medicare Signature (PPO) | Aetna Medicare | PPO | $0 | $7,150 | 4 of 5 |
| HealthSpring Preferred (HMO) | HealthSpring | HMO | $0 | $7,150 | Not Enough Data Available |
| Humana Essentials Plus Giveback (PPO) | Humana | PPO | $0 | $7,850 | 4 of 5 |
| Aetna Medicare Value Care (PPO) | Aetna Medicare | PPO | $18.40 | $7,150 | 4 of 5 |
Advantage plans without drug coverage for 2027 (2)
| Plan | Company | Type | Monthly premium | In-network out-of-pocket limit | Star rating |
|---|---|---|---|---|---|
| Aetna Medicare Eagle (PPO) | Aetna Medicare | PPO | Not listed | $5,500 | 4 of 5 |
| Humana USAA Honor Giveback (PPO) | Humana | PPO | Not listed | $6,200 | 4 of 5 |
Special Needs Plans for 2027 (8)
| Plan | Company | Type | Monthly premium | In-network out-of-pocket limit | Star rating |
|---|---|---|---|---|---|
| Aetna Medicare Dual Extra Care (HMO D-SNP) | Aetna Medicare | HMO D-SNP · Dual-Eligible | $0 | $9,850 | 3.5 of 5 |
| Aetna Medicare Full Dual Care (HMO D-SNP) | Aetna Medicare | HMO D-SNP · Dual-Eligible | $0 | $9,850 | 3.5 of 5 |
| Aetna Medicare Full Dual Extra Care (HMO D-SNP) | Aetna Medicare | HMO D-SNP · Dual-Eligible | $0 | $9,850 | 4 of 5 |
| HumanaChoice SNP-DE H5216-267 (PPO D-SNP) | Humana | PPO D-SNP · Dual-Eligible | $2.10 | $9,850 | 4 of 5 |
| HealthSpring TotalCare (HMO D-SNP) | HealthSpring | HMO D-SNP · Dual-Eligible | $18.40 | $9,850 | Not Enough Data Available |
| HealthSpring TotalCare Plus (HMO D-SNP) | HealthSpring | HMO D-SNP · Dual-Eligible | $18.40 | $9,850 | Not Enough Data Available |
| UHC Dual Complete CO-Q1 (HMO-POS D-SNP) | UnitedHealthcare | HMO-POS D-SNP · Dual-Eligible | $18.40 | $9,850 | 3.5 of 5 |
| UHC Dual Complete CO-S4 (HMO-POS D-SNP) | UnitedHealthcare | HMO-POS D-SNP · Dual-Eligible | $18.40 | $9,850 | 3.5 of 5 |
Stand-alone Part D drug plans are offered statewide: see Colorado drug plans.
Sources
- Centers for Medicare & Medicaid Services, CY2027 Medicare Advantage and Part D Landscape file (data last updated 18 October 2026)
- Centers for Medicare & Medicaid Services, CY2026 Medicare Advantage and Part D Landscape file (September 2026 release)
- Centers for Medicare & Medicaid Services, MA State/County Penetration files, October 2026 and October 2025
Checked 29 October 2026. Plans and premiums can change before 1 January 2027. Confirm any plan on Medicare.gov before you enrol.