Part D Deep Dive
Part D Prior Authorization
Key Points
- Standard determination within 72 hours
- Expedited within 24 hours when urgent
- Required for most opioids above morphine equivalents
Watch-Outs
- Denials can be appealed through 5 levels
Related
Disclaimer: Educational content only. Not affiliated with or endorsed by the U.S. government or the federal Medicare program.
Frequently Asked Questions
How do I find my best Part D plan?+
Use Medicare.gov Plan Finder with your ZIP and exact drug list. Tier placement varies significantly — the cheapest premium is rarely the cheapest total cost.
When can I change Part D plans?+
During AEP (Oct 15 – Dec 7) each year, during a Special Enrollment Period, or once per year to switch to a 5-star plan.
Is there a Part D out-of-pocket cap?+
Yes — $2,000 annual cap starting in 2025, replacing the old coverage-gap and catastrophic-phase structure.
Can I appeal a denied drug?+
Yes. Request a plan redetermination within 60 days. Appeals have five levels up to federal court.