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Medigap Plan G

Plan G covers every gap Original Medicare leaves except one: the annual Part B deductible. After you pay that deductible each year, Plan G pays your share of every Medicare-covered service — no copays, no coinsurance, no surprise percentages.

What does Plan G cover?

  • Part A coinsurance and hospital costs (up to 365 extra days after Medicare benefits are used) — Covered 100%
  • Part B coinsurance or copayment — Covered 100%
  • Blood (first 3 pints) — Covered 100%
  • Part A hospice care coinsurance or copayment — Covered 100%
  • Skilled nursing facility care coinsurance — Covered 100%
  • Part A deductible — Covered 100%
  • Part B deductible — Not covered
  • Part B excess charges — Covered 100%
  • Foreign travel emergency (up to plan limits) — Covered 80%

Who is Plan G a good fit for?

  • People who want the most complete coverage still open to new enrollees — Plan G is the fullest plan you can buy if you became eligible for Medicare in 2020 or later.
  • People who value a predictable year: one deductible, then covered.
  • People who see doctors that don't accept Medicare assignment — Plan G pays Part B excess charges, which only it and the closed Plan F cover.

What are the trade-offs of Plan G?

  • Usually the highest premium among plans open to new enrollees — you are paying for the completeness.
  • You still pay the annual Part B deductible yourself; no plan sold to new enrollees is allowed to cover it.
  • No drug coverage — a separate Part D plan rides alongside, and skipping one triggers the permanent late penalty.

Key facts

Part A deductible
Covered 100% (2026)
Part B deductible
Not covered (2026)
Part B excess charges
Covered 100% (2026)
Sold by
Private insurers, standardized by federal law — same benefits at every company

Frequently asked questions

Does Plan G cover the Part B deductible?

No. You pay the annual Part B deductible yourself — $283 in 2026 — and Plan G picks up its share of covered services after that.

Does Plan G cover Part B excess charges?

Yes. If a doctor does not accept Medicare assignment and bills up to 15% above the Medicare-approved amount, Plan G pays that excess.

Does Plan G cover care outside the United States?

Partly. Plan G pays 80% of foreign travel emergency care, after a separate deductible and up to the plan's lifetime limit. Routine care abroad is not covered.

Is Plan G the same at every insurance company?

Yes. Medigap benefits are standardized by law, so Plan G is the same package of benefits whoever sells it. Price, service and rate history are what differ — three states (Massachusetts, Minnesota, Wisconsin) standardize their plans differently.

Sources

Further reading

Updated September 8, 2026. Dollar figures are 2026 plan-year amounts transcribed from CMS publications and last verified by IM65 against the source for each: Parts A & B premiums, deductibles and IRMAA (August 11, 2026).

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