Procarbazine: Medicare Part D coverage

Tier, prior authorization (PA), step therapy (ST) and quantity limits (QL) for each Medicare Part D plan, from CMS public formulary files (2026Q3). Runs in your browser; nothing you enter is sent or stored.

National summary

Plan-weighted shares across 328 formularies. PA, ST and QL count a plan when any listed product of the drug carries them. Therapy management for Procarbazine

Plans in a state

Medicare Advantage plans are listed for every county they serve in the state; check the plan's service area for a specific county.

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Source: CMS quarterly Part D formulary files, 2026Q3; 5,496 plans. Formularies change during the year; confirm with the plan before acting. Excluded drugs covered by enhanced plans and indication-based coverage are not shown.

For licensed clinicians. Use with clinical judgment.