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Q82.9

Q82.9: Congenital malformation of skin, unspecified

Billable / specific codeICD-10-CMPOA exempt

Q82.9 is a billable, specific ICD-10-CM code for congenital malformation of skin, unspecified. It is valid for submission on a claim.

Check Q82.9 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above Q82.9

A category’s note binds every code beneath it.

Written on Q82: Other congenital malformations of skin

  • acrodermatitis enteropathica (E83.2)
  • congenital erythropoietic porphyria (E80.0)
  • pilonidal cyst or sinus (L05.-)
  • Sturge-Weber (-Dimitri) syndrome (Q85.89)

Risk adjustment

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

Alphabetic index entries that lead here

  • Anomaly, anomalous›ectodermal
  • Anomaly, anomalous›sebaceous gland
  • Anomaly, anomalous›skin(appendage)
  • Defect, defective›ectodermal, congenital
  • Deformity›skin(congenital)
  • Malformation›skin

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Q82

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.