NCCI edits for CPT 74450
CMS lists 19 active pairs with modifier indicator 0 (no NCCI-associated modifier bypasses those edits) and 10 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.
- 0596T 0596T denies
- 0597T 0597T denies
- 36591 36591 denies
- 36592 36592 denies
- 51600 51600 denies
- 51701 51701 denies
- 51702 51702 denies
- 51703 51703 denies
- 52284 74450 denies
- 74420 74450 denies
- 96523 96523 denies
- 99446 99446 denies
- 99447 99447 denies
- 99448 99448 denies
- 99449 99449 denies
- 99451 99451 denies
- 99452 99452 denies
- G0471 G0471 denies
- P9612 P9612 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.
NCCI edits are not a coverage determination or a substitute for the current CMS NCCI Policy Manual. Deleted pairs are excluded from this page.