Index/Topics/Medicare Part B and Part D Premiums

Medicare Part B and Part D Premiums

The calculation of Medicare Part B and Part D premiums based on MAGI.

Fact-Checks

6 results
Jan 14, 2026
Most Viewed

What specific income types are excluded from MAGI when calculating ACA premium tax credits in 2025?

The ACA’s Modified Adjusted Gross Income (MAGI) for premium tax credit (PTC) purposes starts with a taxpayer’s adjusted gross income (AGI) and then adds back only three specific untaxed items: untaxed...

Jan 16, 2026
Most Viewed

How do Roth conversions affect Medicare IRMAA and Part B/Part D premiums?

Roth conversions count as taxable income in the year of the conversion and therefore can push a beneficiary’s modified adjusted gross income (MAGI) above IRMAA thresholds, triggering higher Medicare P...

Jan 14, 2026
Most Viewed

Do tax-free retirement account withdrawals affect IRMAA for Medicare Part B/D premiums?

Yes — withdrawals that are truly tax-free generally do not raise the MAGI figure the Social Security Administration (SSA) uses to calculate IRMAA, while taxable distributions from traditional retireme...

Jan 21, 2026

How does filing an amended tax return affect IRMAA for future years and what evidence does IRS provide to SSA?

Filing an amended federal return can change the modified adjusted gross income (MAGI) the used to set an Income‑Related Monthly Adjustment Amount (), but it does not automatically change premiums; ben...

Jan 16, 2026

What evidence does SSA accept to prove loss of pension income for SSA‑44?

Form SSA‑44 is the Social Security Administration’s route to ask for a mid‑year IRMAA (income‑related Medicare premium) reduction when a life‑changing event such as loss of pension income reduces modi...

Jan 14, 2026

what is the best way to shelter income from irmaa

The most effective, broadly supported way to shelter income from IRMAA is to reduce Modified Adjusted Gross Income (MAGI) in the tax year the Social Security Administration will look at (two years bef...