Tools
Medicare Part B Late Penalty Calculator for Cincinnati
Medicare adds a late enrollment penalty if you skip Part B when you're first eligible and you don't have coverage through a job you or your spouse is still actively working. The surcharge lands on your monthly premium, and for most people it never goes away.
Run the numbers below for a quick estimate, then read the notes to see whether this penalty even applies to your situation.
- 10% added for each full 12 months you delayed
- The surcharge usually sticks for as long as you have Part B
- Active-employer coverage can protect you from it
Estimate
Calculate your Medicare Part B penalty
Enter your numbers
Only count months when you had no active-employer coverage.
Use this year's standard premium as published by Medicare.
Your estimated penalty
$203.50
estimated total monthly premium
- Full 12-month periods delayed
- 1
- Penalty rate
- 10%
- Added each month
- $18.50
- Added each year
- $222.00
This is an estimate only. Medicare calculates the penalty as 10% of the standard premium for each full 12-month period you could have had Part B but didn't, and it usually applies for as long as you carry Part B.
Context
When the Part B penalty does and doesn't apply
You're protected while you have group health coverage tied to current employment, yours or your spouse's. Retiree coverage, COBRA and marketplace plans don't count toward that protection. Once that active employment ends, you get an eight-month Special Enrollment Period to sign up for Part B with no penalty.
Part D drug coverage carries its own separate penalty. If you're weighing whether to delay anything, read about Part D drug plans and see our full list of Medicare mistakes to avoid.
Cincinnati Senior Insurance is not a government agency
This calculator gives an educational estimate and isn't affiliated with or endorsed by Medicare or any government agency. For an official determination, contact Social Security directly.
Related
Turning 65 in Cincinnati
Your enrollment timeline laid out month by month.
See Turning 65 in Cincinnati →Medicare Plans Overview
How Parts A, B, C and D work together.
See Medicare Plans Overview →Talk to our Cincinnati team
Get a clear answer about your specific situation.
See Talk to our Cincinnati team →Think you might already owe a Part B penalty?
Call us before you enroll in anything else. In some cases an equitable relief request or a Special Enrollment Period can still apply.