---
kind: "section"
citation: "20 C.F.R. § 418.2125"
title: "20"
number: "418.2125"
heading: "How will the income-related monthly adjustment amount affect your total Medicare prescription drug coverage premium?"
url: "https://uscodex.org/cfr/20/418.2125"
---

# §418.2125. How will the income-related monthly adjustment amount affect your total Medicare prescription drug coverage premium?

- (a) If you must pay an income-related monthly adjustment amount, your total Medicare prescription drug coverage premium will be the sum of:
  - (1) Your prescription drug coverage monthly premium, as determined by your plan; plus
  - (2) Any applicable increase in the prescription drug coverage monthly premium as described in [42 CFR 423.286](/cfr/42/423.286.md); plus
  - (3) **Your income-related monthly adjustment amount.**
- (b) Regardless of the method you use to pay your Medicare prescription drug coverage premiums to your Medicare prescription drug coverage plan, you will pay any income-related monthly adjustment amount you owe using the method described in 418.2112.

## Notes

### Authority

Authority: Secs. 702(a)(5), 1860D-13(a) and (c) of the Social Security Act (42 U.S.C. 902(a)(5), 1395w-113(a) and (c)).

### Source

Source: 75 FR 75891, Dec. 7, 2010, unless otherwise noted.

### Source

Source: 70 FR 77675, Dec. 30, 2005, unless otherwise noted.