Kaiser Permanente Medicare plans ending in Colorado for 2027
Which Kaiser Permanente plans are listed as leaving Colorado, where, and what to do next.
Quick answer
3 Kaiser Permanente plans are listed in Colorado for 2026 but not for 2027, in 17 counties, covering at least 1,310 people enrolled today. If you have one of these plans, you can choose a new plan from October 15 to December 7, and coverage starts January 1.
Kaiser Permanente plans leaving Colorado
| Plan going away | Where | People enrolled (at least) |
|---|---|---|
| Kaiser Permanente Senior Advantage Choice DM (PPO) H3138-001 | 11 counties | 844 |
| Kaiser Permanente Senior Advantage Choice South (PPO) H3138-002 | 4 counties | 371 |
| Kaiser Permanente Senior Advantage Choice North (PPO) H3138-003 | 2 counties | 95 |
Counties with Kaiser Permanente plans leaving
- El Paso County · 254
- Jefferson County · 200
- Denver County · 149
- Arapahoe County · 142
- Boulder County · 139
- Douglas County · 93
- Adams County · 91
- Pueblo County · 77
- Weld County · 49
- Larimer County · 46
- Broomfield County · 30
- Fremont County · 24
- Teller County · 16
- Clear Creek County
- Elbert County
- Gilpin County
- Park County
What to do if you have a Kaiser Permanente plan
- Read the notice from Kaiser Permanente. It names the plan that is ending and your options.
- Compare 2027 options before December 7, including other Medicare Advantage plans, or Original Medicare with a Medicare Supplement and a Part D drug plan.
- Check that your doctors, hospitals and prescriptions are covered by any plan you consider.
- Free, unbiased help: Colorado State Health Insurance Assistance Program (SHIP) at 303-894-7552, or Medicare.gov, 1-800-MEDICARE.
Is my Kaiser Permanente plan ending in Colorado?
Check the list above for your plan name or plan ID. A plan can be listed because it was renumbered or replaced, so your plan notice is the final word. Kaiser Permanente must notify you if your plan is not renewing.
When can I pick a new plan?
The Annual Enrollment Period runs October 15 to December 7, and new coverage starts January 1. People whose plan is not renewing generally get extra time afterward. Confirm your dates with Medicare.gov or your plan notice.
Do I have to enroll if I call?
No. Calling is a conversation about your options, and you are never required to enroll.
Kaiser Permanente plan ending? Call 855-367-1095
Call Lander LLC to go over your options. There is no cost to call or to speak with an agent, and you are never required to enroll in anything.
Call 855-367-1095 Open 8 AM-10 PM Eastern timeSource: CMS Medicare Advantage and Part D landscape files for 2026 and 2027, and CMS enrollment data from September 2026.
Reviewed by Richard Lander, licensed insurance agent (NPN 21255551), Lander LLC. Last updated October 3, 2026. This page is educational and is not a quote, an offer of coverage, or legal or tax advice.