---
kind: "section"
citation: "42 C.F.R. § 417.434"
title: "42"
number: "417.434"
heading: "Reenrollment."
url: "https://uscodex.org/cfr/42/417.434"
---

# §417.434. Reenrollment.


If an HMO or CMP requires periodic reenrollment, it must reenroll Medicare enrollees unless there is a basis for disenrollment as set forth in [§ 417.460](/cfr/42/417.460.md).


## Notes

### Amendments

[50 FR 1346, Jan. 10, 1985, as amended at 58 FR 38082, July 15, 1993]

### Source

Source: 50 FR 1346, Jan. 10, 1985, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 1302 and 1395hh, and 300e, 300e-5, and 300e-9, and 31 U.S.C. 9701.

### Amendments

[50 FR 1346, Jan. 10, 1985, as amended at 58 FR 38082, July 15, 1993]