Understanding Medicare Supplement Insurance Options

Compare Medicare Supplement (Medigap) plans that help cover out-of-pocket costs not paid by Original Medicare.

Woman with long gray hair and glasses in white shirt, looking thoughtful, perhaps considering a Medicare Supplement Insurance Plan.

What Is Medicare Supplement Insurance?

Medicare Supplement Insurance — also called Medigap — helps pay for healthcare costs that Original Medicare doesn’t fully cover, including copays, coinsurance, and deductibles.

These plans work alongside:

  • Medicare Part A

  • Medicare Part B

Plans can help provide predictable healthcare costs and broader provider access nationwide.

What Does Medicare Supplement Insurance Cover?

Depending on the plan selected, coverage may include:

  • Medicare Part A coinsurance

  • Medicare Part B coinsurance

  • Hospital costs

  • Skilled nursing facility coinsurance

  • Emergency foreign travel coverage

  • Blood transfusions

  • Hospice care coinsurance

Senior couple holding arms learning about medicare supplement insurance plans.

Why Many Seniors Choose Medicare Supplement Plans?

  • Freedom to see any doctor accepting Medicare

  • No network restrictions

  • Predictable medical expenses

  • Nationwide coverage

  • Flexible provider access while traveling

Compare Medicare Supplement Plan Options

Plan benefits are standardized — the main differences are premium, cost-sharing, and how you prefer to manage healthcare costs.

Plan G

Broad Coverage

  • Helps cover most Medicare-covered cost sharing after the Part B deductible

  • Covers Part B excess charges

  • No Plan-specific copays for office or ER visits

Typically paired with Original Medicare + Part D.

Plan N

Lower Premium Options

  • Provides broad standardized Medigap coverage

  • Copay for some office visits

  • ER copay when not admitted

  • Does not cover Part B excess charges.

A trade-off between premium and point-of care costs.

High-Deductible Plan G

Lower Premium / Higher Upfront Costs

  • Same standardized Plan G benefit structure

  • You pay Medicare-covered costs up to the annual high-deductible amount before the policy pays

A trade-off between premium and point-of care costs.

Which option fits your situation?

Consider your budget, expected healthcare use, travel, preferred providers, and tolerance for out-of-pocket costs. We can compare available options with you.

Plan availability, premiums, and eligibility vary. Medigap plans are standardized by letter, premiums vary by insurance company and location.

Medicare Supplement Prescription Drug Coverage

Many Medicare Supplement plans will require Medicare Part D Prescription Drug Plans.

Prescription Drug Reviews

We help clients:

  • Review medication formularies

  • Compare pharmacy networks

  • Estimate prescription costs

  • Evaluate total healthcare expenses

Medicare Supplement vs Medicare Advantage

Medicare Supplement

Works with Original Medicare

No provider networks

Predictable out-of-pocket costs

Nationwide provider flexibility

Medicare Advantage

Alternative to Original Medicare

Often includes networks

Lower monthly premiums

May include additional benefits

Where are you with Medicare?

Or call (408) 915-4280 to talk it through.

Local Medicare Supplemental Support

We help individuals and retirees compare Medicare Supplement plans throughout San Jose, Morgan Hill, Monterey, and surrounding Bay Area communities.

Request a licensed Medicare insurance agent review your options and find coverage that fits your healthcare needs and budget.

two people shaking hands thanking the agent for signing up a medicare supplement insurance plan.