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K08.9

K08.9: Disorder of teeth and supporting structures, unspecified

Billable / specific codeICD-10-CM

K08.9 is a billable, specific ICD-10-CM code for disorder of teeth and supporting structures, unspecified. It is valid for submission on a claim.

Check K08.9 with the rest of the claim: free scrubber

Excludes2 inherited from the categories above K08.9

Not part of this code, but both may be coded when both are present.

Written on K08: Other disorders of teeth and supporting structures

  • dentofacial anomalies [including malocclusion] (M26.-)
  • disorders of jaw (M27.-)

Risk adjustment

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

Alphabetic index entries that lead here

  • Abnormal, abnormality, abnormalities›alveolar ridge
  • Disease, diseased›alveoli, teeth
  • Disease, diseased›supporting structures of teeth
  • Disease, diseased›tooth, teeth
  • Disorder›tooth
  • Lesion›alveolar process
  • Lesion›tooth, teeth

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under K08

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.