D18: Hemangioma and lymphangioma, any site
Codes under D18 (Hemangioma and lymphangioma, any site). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| D18.0 | Hemangioma | — |
| D18.0 | Hemangioma | — |
| D18.00 | Hemangioma unspecified site | ✓ |
| D18.00 | Hemangioma unspecified site | ✓ |
| D18.01 | Hemangioma of skin and subcutaneous tissue | ✓ |
| D18.01 | Hemangioma of skin and subcutaneous tissue | ✓ |
| D18.1 | Lymphangioma, any site | ✓ |
| D18.1 | Lymphangioma, any site | ✓ |
| D18.02 | Hemangioma of intracranial structures | ✓ |
| D18.02 | Hemangioma of intracranial structures | ✓ |
| D18.03 | Hemangioma of intra-abdominal structures | ✓ |
| D18.03 | Hemangioma of intra-abdominal structures | ✓ |
| D18.09 | Hemangioma of other sites | ✓ |
| D18.09 | Hemangioma of other sites | ✓ |
Frequently asked questions
What is ICD-10-CM code D18?
D18 is an ICD-10-CM category covering Hemangioma and lymphangioma, any site. It contains 14 more specific diagnosis codes, 12 of which are billable.
Is D18 a billable code?
No — D18 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 D18.0 — Hemangioma). 12 of the 14 codes under D18 are billable.
What codes fall under D18?
D18 includes D18.0, D18.0, D18.00, D18.00, D18.01, plus 9 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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