N30.3
N30.3: Trigonitis
Non-billable headerICD-10-CM
N30.3 is a non-billable header ICD-10-CM code for trigonitis. It cannot be billed on its own: choose one of the more specific child codes below.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Urethrotrigonitis
Other codes that can never be billed with N30.3
Their own Excludes1 notes name this code, so the conflict is not listed above.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead N30.3
2 child codes. Green means billable.