---
kind: "section"
citation: "45 C.F.R. § 162.1403"
title: "45"
number: "162.1403"
heading: "Operating rules for health care claim status transaction."
url: "https://uscodex.org/cfr/45/162.1403"
---

# §162.1403. Operating rules for health care claim status transaction.


On and after January 1, 2013, the Secretary adopts the following:

- (a) Except as specified in [paragraph (b)](#b) of this section, the following CAQH CORE Phase II operating rules (updated for Version 5010) for the health care claim status transaction:
  - (1) **Phase II CORE 250—** Claim Status Rule, version 2.1.0, March 2011, and CORE v5010 Master Companion Guide, 00510, 1.2, March 2011. (Incorporated by reference in [§ 162.920](/cfr/45/162.920.md)).
  - (2) **Phase II CORE 270—** Connectivity Rule, version 2.2.0, March 2011. (Incorporated by reference in [§ 162.920](/cfr/45/162.920.md)).
- (b) **Excluding where the CAQH CORE rules reference and pertain to acknowledgements and CORE certification.**

## Notes

### Amendments

[76 FR 40496, July 8, 2011]

### Authority

Authority: 42 U.S.C. 1320d—1320d-9 and secs. 1104 and 10109 of Pub. L. 111-148, 124 Stat. 146-154 and 915-917.

### Source

Source: 65 FR 50367, Aug. 17, 2000, unless otherwise noted.

### Amendments

[76 FR 40496, July 8, 2011]