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N19 - Denial Journal
RARC

N19

Procedure code incidental to the primary procedure

What This Code Means

This procedure is considered a routine part of the primary procedure and isn’t paid separately.

Common Causes

  • Component service billed as a separate line instead of being bundled
  • Missing modifier to indicate it was a distinct, separate service

How to Resolve or Appeal

  1. Confirm whether a modifier applies to unbundle a genuinely separate service
  2. If correctly bundled, no additional billing is appropriate

Related Codes

CO-97 M15

More Denial Codes to Check

RARC M51 Missing/incomplete/invalid procedure code(s) CARC CO-236 Procedure/modifier combination not compatible with another procedure billed same day RARC MA128 RARC MA32 CARC CO-7 Procedure/revenue code inconsistent with the patient's gender RARC N3 RARC MA110 RARC N27 CARC CO-175 RARC MA42

Educational reference only — not medical or legal advice. Always confirm code usage and appeal rights with the specific payer.

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