Is my Medicare plan ending in Janesville, WI?
Medicare plans are set by county. Janesville is in Rock County, so the plans listed as leaving Rock County for 2027 apply to Janesville residents.
Quick answer for Janesville
9 Medicare plans are from 5 companies listed in Rock County for 2026 but not for 2027, covering at least 1,915 people enrolled today. If you live in Janesville and have one of these plans, you can choose a new plan from October 15 to December 7, and coverage starts January 1.
Companies with plans leaving Rock County
| Company | Plans leaving | People enrolled (at least) |
|---|---|---|
| UnitedHealthcare | 3 | 1,285 |
| Anthem (Elevance Health) | 2 | 573 |
| Humana | 1 | 57 |
| Cigna HealthSpring (HCSC) | 2 | not listed |
| Aetna (CVS Health) | 1 | not listed |
Plans going away in Rock County
| Plan going away | Company | People enrolled (at least) |
|---|---|---|
| AARP Medicare Advantage from UHC WI-0017 (HMO-POS) H5253-097 | UnitedHealthcare | 774 |
| AARP Medicare Advantage from UHC WI-0007 (PPO) H0294-016 | UnitedHealthcare | 403 |
| Anthem Full Dual Advantage (HMO D-SNP) H9525-003 | Anthem (Elevance Health) | 298 |
| Anthem Full Dual Advantage 2 (HMO D-SNP) H9525-018 | Anthem (Elevance Health) | 275 |
| AARP Medicare Advantage CareFlex from UHC WI-18 (HMO-POS) H5253-198 | UnitedHealthcare | 108 |
| Humana USAA Honor Giveback (PPO) H5216-258 | Humana | 57 |
What to do if you live in Janesville
- Read the notice from your plan. It names the plan that is ending and your choices.
- Compare 2027 options before December 7: another Medicare Advantage plan, or Original Medicare with a Medicare Supplement and a Part D drug plan.
- Check that your doctors, hospitals and pharmacy near Janesville are covered by any plan you consider.
- Free, unbiased help: Wisconsin Medigap Helpline at 800-242-1060, or Medicare.gov, 1-800-MEDICARE.
Is my Medicare plan ending in Janesville?
Medicare plans are offered by service area, usually county by county. 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.
What happens if I do nothing in Janesville?
If your plan is not renewing and you do not choose a new one, you may be moved to Original Medicare, which does not include drug coverage. Compare options before December 7 and 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.
Janesville residents: 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 timeMore for Janesville: Janesville health insurance · Rock County · All Wisconsin plans ending for 2027 · Janesville population 66,102 (Census Bureau).
Source: 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.