CMS 2026 Alert: Quarterly ICD-10-CM & NCCI updates active.
M15 Denial Code — Separately billed services bundled as components of the same procedure – Denial Journal
← Back to Code Directory
RARC

M15

RARC Coding/Modifier
Quick Facts
Code
M15
Type
RARC
Category
Coding/Modifier
Status
Active

Separately billed services bundled as components of the same procedure

What Does This Code Mean?

Supplemental remark clarifying that the services billed separately are considered part of the same overall procedure and won’t be paid individually.

Common Causes

  • Component service billed as a stand-alone line
  • Missing modifier to indicate a distinct, separately identifiable service

Recommended Next Steps

  1. Review whether a modifier applies to unbundle a genuinely distinct service
  2. If correctly bundled, no further billing to patient or payer is appropriate

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

Scroll to Top