Part D Late Enrollment Penalty Calculator

Part D Penalty Explained

The Part D penalty is determined by taking 1% of the “national base beneficiary premium” times the number of months someone has gone without having Part D or creditable drug coverage.

Note: The national base beneficiary premium changes from year to year, so your penalty with fluctuate as well.

Please enter a number greater than or equal to 0.

*This tool is an estimate only and may not be exact.