N19N-series (general use)Coding & Bundling
N19: Procedure incidental to primary procedure
The payer classified this procedure as incidental to the primary one — no separate payment.
Commonly appears with these denial codes
The denial code gives the category; N19 pinpoints the specific problem. Read them together before touching the claim.
What to do about it
Confirm against NCCI/payer bundling policy. Distinct-service situations may support a modifier and appeal; true incidentals are a write-off.
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