Enroll in Medicare Supplement Plan G at 69: Eligibility, Timing, and Next Steps

Are you guaranteed issue for Plan G at age 69?

Under federal law, your guaranteed issue right to buy any Medigap plan lasts 6 months. It starts the month you're both 65 or older and enrolled in Part B. At 69, that window has closed unless a specific trigger event applies.

Federal guaranteed issue triggers include losing employer coverage, leaving a Medicare Advantage plan, or having your carrier go bankrupt. Some states extend additional protections. If none of these apply, you'll go through underwriting.

What underwriting looks like outside open enrollment

Medical underwriting means the insurance company reviews your health history before deciding whether to offer you a policy. They'll typically ask about conditions diagnosed, medications prescribed, and treatments received over the past 2 to 5 years.

The process isn't as scary as it sounds. Most applications take 1 to 3 weeks. There's no physical exam. It's a paper review. The key is applying with carriers that have favorable underwriting guidelines for your specific health profile.

Step-by-step enrollment process with a licensed broker

• Review your health history with your broker so they know which carriers to target.
• Compare quotes from multiple carriers. Plan G benefits are identical no matter the company, but premiums and long-term rate behavior are not.
• Submit your application. Your broker handles the paperwork and follows up with the carrier.
• Get your approval and start using your Plan G. Coverage typically begins the first of the following month.

Common health conditions that may affect your application

Carriers evaluate conditions differently. Controlled high blood pressure or cholesterol rarely causes problems. Conditions that may trigger a closer look or a decline include:

• Insulin-dependent diabetes
• Cancer treatment within the past 2 to 5 years
• COPD requiring oxygen therapy
• Recent heart surgery or stroke

Even with these conditions, options may exist. Some carriers are more lenient than others, which is exactly why working with a broker matters.

Why the carrier you choose matters more than you think

Plan G is standardized. Every carrier offers the exact same medical benefits. What's not standardized: premiums, rate increase history, and how aggressively they price new enrollees.

Some companies offer low introductory rates, then stack age increases and block rate increases that hit 10 to 18% in a single year. At 69, long-term rate stability should weigh heavily in your decision. A broker who tracks rate histories across carriers can save you thousands over the life of your policy.

What Plan G covers in 2026

Plan G pays nearly all of your out-of-pocket costs under Original Medicare. You're responsible only for the Part B deductible ($283 in 2026). Everything else is covered:

• Part A deductible ($1,676 per benefit period)
• Part A hospital coinsurance and extra 365 days
• Skilled nursing facility coinsurance ($209.50/day, days 21-100)
• Part B coinsurance and copayments
• Part B excess charges
• First 3 pints of blood
• Foreign travel emergency care (80%)

No referrals. No networks. Any doctor who accepts Medicare accepts your Plan G.

Related resources

• Medicare Supplement Plan G: Full Benefits Guide
• Understanding Your Medigap Open Enrollment Period
• How Medicare Supplement Underwriting Works
• Plan G vs. Medicare Advantage: Which Is Right for You?