How Much Does Medicare Supplement Insurance Cost in Oregon?
Typical Cost: $90–$180/month for Plan G (age 65)
Medicare Supplement (Medigap) Plan G in Oregon typically costs $90–$180/month for a 65-year-old non-smoker. The same plan can vary by $50–$100/month between carriers in the same zip code. Rates increase with age and vary by tobacco use. Oregon uses attained-age rating, meaning premiums increase as you age.
What Affects Medicare Supplement Insurance Cost in Oregon?
- Age at enrollment — rates increase with age
- Tobacco use — smokers pay 10–20% more
- Gender — women often pay slightly less than men
- Carrier — same plan can vary $50–$100/month between carriers
- Zip code — urban areas may have higher or lower rates than rural areas
- Household discount — 5–12% if two people in same household both enroll
Frequently Asked Questions
Why do Medicare Supplement rates vary so much between carriers?
Plans are standardized — Plan G from any carrier has identical benefits. The only differences are price, financial strength, and rate increase history. Carriers set their own rates based on their claims experience and business model. An independent agent can compare all carriers in your zip code.
Will my Medicare Supplement rate increase over time?
Yes. Most Medicare Supplement plans use attained-age rating, meaning premiums increase as you age. Rates also increase due to medical inflation. The rate increase history varies significantly between carriers — some have been much more stable than others.
Can I lower my Medicare Supplement premium?
Yes. You can switch to a carrier with lower rates (subject to underwriting outside Open Enrollment), switch to a plan with more cost-sharing (like Plan N), or choose a High-Deductible Plan G. An independent agent can identify the best option for your situation.