---
kind: "section"
citation: "42 C.F.R. § 408.201"
title: "42"
number: "408.201"
heading: "Definitions."
url: "https://uscodex.org/cfr/42/408.201"
---

# §408.201. Definitions.


For purposes of this subpart, the following definitions apply:

SMI premium surcharge means the amount that the standard monthly SMI premium is increased for late enrollment or for reenrollment as specified in [§§ 408.22 through 408.25](/cfr/42/408.22..408.25.md).

SMI premium surcharge agreement means a written arrangement between the Secretary and a State or local government agency to pay, on a quarterly, monthly, or other periodic basis, a lump sum for the SMI premium surcharge amounts due for a designated group of eligible enrollees.


## Notes

### Source

Source: 67 FR 60996, Sept. 27, 2002, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 1302 and 1395hh.

### Source

Source: 52 FR 48115, Dec. 18, 1987, unless otherwise noted.