---
kind: "section"
citation: "42 C.F.R. § 426.557"
title: "42"
number: "426.557"
heading: "Optional provisions of the Board's decision."
url: "https://uscodex.org/cfr/42/426.557"
---

# §426.557. Optional provisions of the Board's decision.


When appropriate, the Board may limit a decision holding invalid a specific provision(s) of an NCD to specific clinical indications and for similar conditions.


## Notes

### Authority

Authority: Secs. 1102 and 1871 of the Social Security Act (42 U.S.C. 1302 and 1395hh)

### Source

Source: 68 FR 63716, Nov. 7, 2003, unless otherwise noted.