Medicare Plan D Coverage Gap 2025. The medicare part d donut hole or coverage gap is the phase of part d coverage after your initial coverage period. Medicare part d plan sponsors will make up some of the difference by paying an increased portion of coverage for these drugs.

If you reach the donut hole portion of your. When your drug spending (including the manufacturer’s discount) reaches $8,000 in 2025, the coverage gap ends, and your drug plan pays for all drug costs for the.