NCCI edits for CPT 20604
CMS lists 24 active pairs with modifier indicator 0 (no NCCI-associated modifier bypasses those edits) and 683 pairs with modifier indicator 1, where an NCCI-associated modifier may be allowed when the documentation supports it.
NCCI release: Q3 2026. Source: CMS National Correct Coding Initiative (NCCI) Edits. Complete plain-text list.
Check a paired code Copy link
Not separately payable together Copy link
Modifier indicator 0: the edit cannot be bypassed with an NCCI-associated modifier. Each row names the code that denies—CMS writes every edit as an ordered pair, and it is the Column Two code that is denied while Column One is paid.
- 00400 00400 denies
- 01380 01380 denies
- 36591 36591 denies
- 36592 36592 denies
- 64461 64461 denies
- 64462 64462 denies
- 64463 64463 denies
- 64480 64480 denies
- 64484 64484 denies
- 64491 64491 denies
- 64492 64492 denies
- 64494 64494 denies
- 64495 64495 denies
- 69990 69990 denies
- 96523 96523 denies
- 99155 99155 denies
- 99156 99156 denies
- 99157 99157 denies
- 99446 99446 denies
- 99447 99447 denies
- 99448 99448 denies
- 99449 99449 denies
- 99451 99451 denies
- 99452 99452 denies
Modifier may be allowed Copy link
Modifier indicator 1: an NCCI-associated modifier may be used when the circumstances and documentation support it. Each row names the Column Two code, which is the one denied absent an allowed modifier.
- 0213T 0213T denies
- 0216T 0216T denies
- 0232T 0232T denies
- 0335T 20604 denies
- 0481T 0481T denies
- 0489T 20604 denies
- 0490T 20604 denies
- 0510T 20604 denies
- 0511T 20604 denies
- 0596T 0596T denies
- 0597T 0597T denies
- 0656T 20604 denies
- 0657T 20604 denies
- 0717T 20604 denies
- 0718T 20604 denies
- 0903T 0903T denies
- 0904T 0904T denies
- 0905T 0905T denies
- 10030 10030 denies
- 10060 10060 denies
- 10061 10061 denies
- 10140 10140 denies
- 10160 10160 denies
- 11000 20604 denies
- 11010 20604 denies
- 11719 11719 denies
- 12001 12001 denies
- 12002 12002 denies
- 12004 12004 denies
- 12005 12005 denies
- 12006 12006 denies
- 12007 12007 denies
- 12011 12011 denies
- 12013 12013 denies
- 12014 12014 denies
- 12015 12015 denies
- 12016 12016 denies
- 12017 12017 denies
- 12018 12018 denies
- 12020 12020 denies
- 12021 12021 denies
- 12031 12031 denies
- 12032 12032 denies
- 12034 12034 denies
- 12035 12035 denies
- 12036 12036 denies
- 12037 12037 denies
- 12041 12041 denies
- 12042 12042 denies
- 12044 12044 denies
Showing 50 of 683. The plain-text version contains every pair.
NCCI edits are not a coverage determination or a substitute for the current CMS NCCI Policy Manual. Deleted pairs are excluded from this page.