Q82.8

Other specified congenital malformations of skin

Billable code

This code does not map to a risk-adjusting HCC in the loaded models.

Coding notes

Excludes 1 never coded together · Excludes 2 may co-exist

This code · Q82.8
Excludes 1

Ehlers-Danlos syndromes (Q79.6-)

Excludes 2

disorders of pyrophosphate metabolism (E83.82-)

Synonyms

Abnormal palmar creases Accessory skin tags Benign familial pemphigus [Hailey-Hailey] Congenital poikiloderma Cutis laxa (hyperelastica) Dermatoglyphic anomalies Inherited keratosis palmaris et plantaris Keratosis follicularis [Darier-White]

Inherited from Q82Other congenital malformations of skin
Excludes 1

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

Inherited from chapter 17Congenital malformations, deformations and chromosomal abnormalities
Excludes 2

inborn errors of metabolism (E70-E88)

Official Guidelines for Q82.8

FY 2026 ›

Sections that reference Q82.8

Sections whose FY 2026 text names Q82.8, its Q82 category, or a range containing it — the chapter guidance above is the authoritative source.