10/21/2026
❌ Mistake #3: Skipping Part D Prescription Coverage
Late enrollment penalty:
1% of the national base premium for every month you delay.
The penalty is permanent.
2026 national base premium:
$38.99 per month.
Example: Delay 96 months.
Pay roughly a 96% permanent penalty for life.
Even if you take no medications:
Consider purchasing the least expensive Part D plan available.
Think of it as inexpensive penalty insurance.
Good news: The Medicare "donut hole" is gone.
Beginning in 2026, covered Part D drugs have a $2,100 annual out-of-pocket cap.