Is my Medicare plan ending in Lake Oswego, OR?
Medicare plans are set by county. Lake Oswego is in Clackamas County, so the plans listed as leaving Clackamas County for 2027 apply to Lake Oswego residents.
Quick answer for Lake Oswego
22 Medicare plans are from 7 companies listed in Clackamas County for 2026 but not for 2027, covering at least 21,706 people enrolled today. If you live in Lake Oswego 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 Clackamas County
| Company | Plans leaving | People enrolled (at least) |
|---|---|---|
| Providence St Joseph Health | 5 | 10,829 |
| UnitedHealthcare | 2 | 7,631 |
| Aetna (CVS Health) | 3 | 1,485 |
| PacificSource | 3 | 758 |
| Wellcare / Ambetter (Centene) | 4 | 533 |
| Devoted Health | 1 | 326 |
| Cigna HealthSpring (HCSC) | 4 | 144 |
Plans going away in Clackamas County
| Plan going away | Company | People enrolled (at least) |
|---|---|---|
| Providence Medicare Prime + Rx (HMO) H9047-037 | Providence St Joseph Health | 7,809 |
| AARP Medicare Advantage Essentials from UHC OR-4 (HMO-POS) H3805-039 | UnitedHealthcare | 6,240 |
| Providence Medicare Extra + Rx (HMO) H9047-064 | Providence St Joseph Health | 2,065 |
| Aetna Medicare Signature (PPO) H5521-492 | Aetna (CVS Health) | 1,448 |
| AARP Medicare Advantage from UHC OR-0003 (HMO-POS) H3805-001 | UnitedHealthcare | 1,391 |
| Providence Medicare Dual Plus (HMO D-SNP) H9047-043 | Providence St Joseph Health | 768 |
| PacificSource Medicare MyCare Rx 40 (HMO) H3864-040 | PacificSource | 722 |
| DEVOTED GIVEBACK 004 OR (HMO) H2923-004 | Devoted Health | 326 |
| Wellcare Simple Open (PPO) H5439-022 | Wellcare / Ambetter (Centene) | 324 |
| Wellcare Simple (HMO-POS) H6815-039 | Wellcare / Ambetter (Centene) | 153 |
| HealthSpring Preferred (HMO) H4407-035 | Cigna HealthSpring (HCSC) | 125 |
| Providence Medicare Reverence (HMO-POS) H9047-035 | Providence St Joseph Health | 125 |
| Providence Medicare Focus Medical (HMO) H9047-033 | Providence St Joseph Health | 62 |
| Wellcare Dual Access (HMO-POS D-SNP) H2174-013 | Wellcare / Ambetter (Centene) | 44 |
| Aetna Medicare Eagle (PPO) H5521-493 | Aetna (CVS Health) | 37 |
See all 19 plans leaving Clackamas County →
What to do if you live in Lake Oswego
- 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 Lake Oswego are covered by any plan you consider.
- Free, unbiased help: Oregon SHIBA (Senior Health Insurance Benefits Assistance) at 800-722-4134, or Medicare.gov, 1-800-MEDICARE.
Is my Medicare plan ending in Lake Oswego?
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 Lake Oswego?
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.
Lake Oswego 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 Lake Oswego: Lake Oswego health insurance · Clackamas County · All Oregon plans ending for 2027 · Lake Oswego population 39,924 (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.