H70.90
H70.90: Unspecified mastoiditis, unspecified ear
Billable / specific codeICD-10-CMunspecified
H70.90 is a billable, specific ICD-10-CM code for unspecified mastoiditis, unspecified ear. It is valid for submission on a claim.
Check H70.90 with the rest of the claim: free scrubberRisk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.