Q82: Other congenital malformations of skin
Codes under Q82 (Other congenital malformations of skin). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| Q82.0 | Hereditary lymphedema | ✓ |
| Q82.0 | Hereditary lymphedema | ✓ |
| Q82.1 | Xeroderma pigmentosum | ✓ |
| Q82.1 | Xeroderma pigmentosum | ✓ |
| Q82.2 | Congenital cutaneous mastocytosis | ✓ |
| Q82.2 | Congenital cutaneous mastocytosis | ✓ |
| Q82.3 | Incontinentia pigmenti | ✓ |
| Q82.3 | Incontinentia pigmenti | ✓ |
| Q82.4 | Ectodermal dysplasia (anhidrotic) | ✓ |
| Q82.4 | Ectodermal dysplasia (anhidrotic) | ✓ |
| Q82.5 | Congenital non-neoplastic nevus | ✓ |
| Q82.5 | Congenital non-neoplastic nevus | ✓ |
| Q82.6 | Congenital sacral dimple | ✓ |
| Q82.6 | Congenital sacral dimple | ✓ |
| Q82.8 | Other specified congenital malformations of skin | ✓ |
| Q82.8 | Other specified congenital malformations of skin | ✓ |
| Q82.9 | Congenital malformation of skin, unspecified | ✓ |
| Q82.9 | Congenital malformation of skin, unspecified | ✓ |
Frequently asked questions
What is ICD-10-CM code Q82?
Q82 is an ICD-10-CM category covering Other congenital malformations of skin. It contains 18 more specific diagnosis codes, 18 of which are billable.
Is Q82 a billable code?
No — Q82 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example Q82.0 — Hereditary lymphedema). 18 of the 18 codes under Q82 are billable.
What codes fall under Q82?
Q82 includes Q82.0, Q82.0, Q82.1, Q82.1, Q82.2, plus 13 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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