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K08.539

K08.539Fractured dental restorative material, unspecified

Billable / specific codeICD-10-CM

K08.539 is a billable, specific ICD-10-CM code for fractured dental restorative material, unspecified. It is valid for submission on a claim.

Risk adjustment

K08.539 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

How K08.539 is indexed

Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to K08.539.

  • Fracture, pathologicaldental restorative material
  • Fracture, pathologicalrestorative material(dental)
  • Fracture, traumaticdental restorative material
  • Fracture, traumaticrestorative material(dental)
  • Restorative materialfractured

Related codes at this level

Codes that share K08.53. If K08.539 is not quite right, the correct code is usually one of these.

Questions about K08.539

Is K08.539 a billable ICD-10-CM code?
Yes. K08.539 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does K08.539 sit in the tabular list?
Diseases of the digestive system (K00-K95), in the block Diseases of oral cavity and salivary glands (K00-K14).
ICD-10-CMFY2026-Apr· effective April 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.