2025 Quarters Of Coverage. On october 12, 2023, the centers for medicare & medicaid services (cms) released the 2025 premiums, deductibles, and coinsurance amounts for the medicare part a and part. On october 12, 2023, the centers for medicare & medicaid services (cms) released the 2025 premiums, deductibles, and coinsurance amounts for the medicare part a and part.

Nothing if you or your spouse worked for 40 calendar quarters (10 years) or more in the u.s. For 2025, an employee receives one quarter of coverage for each $1,730 of earnings, up to a maximum of four.