MCMedicalCodingSoftware
K04.02

K04.02: Irreversible pulpitis

Billable / specific codeICD-10-CM

K04.02 is a billable, specific ICD-10-CM code for irreversible pulpitis. It is valid for submission on a claim.

Check K04.02 with the rest of the claim: free scrubber

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

  • Endodontitis›irreversible
  • Odontomyelitis›irreversible
  • Pulpitis›irreversible
  • Abscess›pulp, pulpal›irreversible
  • Polyp, polypus›dental›irreversible
  • Polyp, polypus›pulpal›irreversible
  • Infection, infected, infective›tooth, teeth›pulp›irreversible

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under K04.0

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.