NCCI edits for CPT 99477
CMS lists 477 active pairs with modifier indicator 0 (no NCCI-associated modifier bypasses those edits) and 211 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.
- 00100 99477 denies
- 00102 99477 denies
- 00103 99477 denies
- 00104 99477 denies
- 00120 99477 denies
- 00124 99477 denies
- 00126 99477 denies
- 00140 99477 denies
- 00142 99477 denies
- 00144 99477 denies
- 00145 99477 denies
- 00147 99477 denies
- 00148 99477 denies
- 00160 99477 denies
- 00162 99477 denies
- 00164 99477 denies
- 00170 99477 denies
- 00172 99477 denies
- 00174 99477 denies
- 00176 99477 denies
- 00190 99477 denies
- 00192 99477 denies
- 00210 99477 denies
- 00211 99477 denies
- 00212 99477 denies
- 00214 99477 denies
- 00215 99477 denies
- 00216 99477 denies
- 00218 99477 denies
- 00220 99477 denies
- 00222 99477 denies
- 00300 99477 denies
- 00320 99477 denies
- 00322 99477 denies
- 00326 99477 denies
- 00350 99477 denies
- 00352 99477 denies
- 00400 99477 denies
- 00402 99477 denies
- 00404 99477 denies
- 00406 99477 denies
- 00410 99477 denies
- 00450 99477 denies
- 00454 99477 denies
- 00470 99477 denies
- 00472 99477 denies
- 00474 99477 denies
- 00500 99477 denies
- 00520 99477 denies
- 00522 99477 denies
Showing 50 of 477. The plain-text version contains every pair.
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.
- 0362T 0362T denies
- 0373T 0373T denies
- 0692T 99477 denies
- 0708T 0708T denies
- 0709T 0709T denies
- 31500 31500 denies
- 36140 36140 denies
- 36400 36400 denies
- 36405 36405 denies
- 36406 36406 denies
- 36415 36415 denies
- 36420 36420 denies
- 36430 36430 denies
- 36440 36440 denies
- 36510 36510 denies
- 36511 99477 denies
- 36512 99477 denies
- 36513 99477 denies
- 36514 99477 denies
- 36516 99477 denies
- 36555 36555 denies
- 36568 36568 denies
- 36572 36572 denies
- 36600 36600 denies
- 36620 36620 denies
- 36660 36660 denies
- 38206 99477 denies
- 38225 99477 denies
- 38228 99477 denies
- 43752 43752 denies
- 43753 43753 denies
- 51100 51100 denies
- 51701 51701 denies
- 51702 51702 denies
- 62270 62270 denies
- 62328 62328 denies
- 71045 71045 denies
- 71046 71046 denies
- 71047 71047 denies
- 90846 90846 denies
- 90847 90847 denies
- 90849 90849 denies
- 90869 99477 denies
- 90951 99477 denies
- 90952 99477 denies
- 90953 99477 denies
- 90954 99477 denies
- 90955 99477 denies
- 90956 99477 denies
- 90957 99477 denies
Showing 50 of 211. 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.