Plan F
Most comprehensive — closed to new enrollees as of 2020-01-01
Plan F has historically been the most comprehensive Medigap policy: it covers the Part A and Part B deductibles, skilled nursing facility coinsurance, Part B excess charges, foreign travel emergency, and the core federal benefits. Plan F is closed to people newly eligible for Medicare on or after 2020-01-01 per MACRA 2015. Beneficiaries first eligible BEFORE 2020-01-01 may still buy Plan F. Plan G is the closest comparable successor for newly-eligible beneficiaries.
Coverage of the 10 federal benefits
- 9 · Fully covered
- 1 · Not covered
What Plan F covers (federal CMS standardization)
The covered-benefits matrix below is verbatim from medicare.gov. Every cell is federally frozen by the 1990 NAIC Medicare Supplement Standardization Act.
- Part A coinsurance and hospital costs (up to an additional 365 days after Medicare benefits are used up)Covered ✓
- Part B coinsurance or copaymentCovered ✓
- Blood (first 3 pints)Covered ✓
- Part A hospice care coinsurance or copaymentCovered ✓
- Skilled nursing facility care coinsuranceCovered ✓
- Part A deductibleCovered ✓
- Part B deductibleCovered ✓¹
- Part B excess chargesCovered ✓
- Foreign travel emergency (up to plan limits)Covered ✓
- Out-of-pocket limit (applies to Plans K and L only)Not covered
¹ Plans C and F are closed to new Medicare-eligible beneficiaries on or after 2020-01-01 per MACRA 2015. Beneficiaries first eligible for Medicare BEFORE 2020-01-01 may still purchase Plans C and F.
State availability
Plan F is part of the federal 10-letter Medigap system. Massachusetts, Minnesota, and Wisconsindo not use the federal letter system — if you live in those states, your Medigap plan structure is different. See your state page:
When can you buy Plan F?
During your federal 6-month Medigap Open Enrollment Period (per 42 U.S.C. § 1395ss), every insurer that offers Plan F in your state must issue you a policy regardless of your health status. Outside that window, in most states, insurers may medically underwrite, deny, or surcharge (if you are eligible to buy Plan F under MACRA grandfathering).
Compare Plan F side-by-side
The full federal benefits matrix with Plan F highlighted:
| Benefit | A | B | CMACRA grandfathered | D | FMACRA grandfathered | G | K | L | M | N |
|---|---|---|---|---|---|---|---|---|---|---|
| Part A coinsurance and hospital costs (up to an additional 365 days after Medicare benefits are used up) | ||||||||||
| Part B coinsurance or copayment | 50% | 75% | See note | |||||||
| Blood (first 3 pints) | 50% | 75% | ||||||||
| Part A hospice care coinsurance or copayment | 50% | 75% | ||||||||
| Skilled nursing facility care coinsurance | 50% | 75% | ||||||||
| Part A deductible | 50% | 75% | 50% | |||||||
| Part B deductible | ||||||||||
| Part B excess charges | ||||||||||
| Foreign travel emergency (up to plan limits) | ||||||||||
| Out-of-pocket limit (applies to Plans K and L only) |
Reading the matrix: ✓ = the plan covers 100% of the federally-defined benefit; 50%/75% = the plan pays that share of the benefit; ✗ = the plan does not cover the benefit. Plans C and F are closed to people newly eligible for Medicare on or after 2020-01-01 per MACRA 2015 grandfathering. Massachusetts, Minnesota, and Wisconsin do not use the federal 10-letter system; see your state page for the state-specific Medigap structure.
Plan footnotes
- 1. Plan F · Part B deductible: Plans C and F are closed to new Medicare-eligible beneficiaries on or after 2020-01-01 per MACRA 2015. Beneficiaries first eligible for Medicare BEFORE 2020-01-01 may still purchase Plans C and F.