D18Hemangioma and lymphangioma, any site

D18 is the ICD-10-CM diagnosis code for Hemangioma and lymphangioma, any site. It belongs to block D10-D36 (benign neoplasms, except benign neuroendocrine tumors) and chapter 2 (neoplasms). It is a header code, so it can't be reported by itself; one of its 2 subcodes must be used instead.

To report this condition, pick the subcode that matches the documentation: D18.0 (Hemangioma) and D18.1 (site).

The conditions in its Excludes2 note aren't part of D18, but may be coded alongside it if the patient has both: benign neoplasm of glomus jugulare (D35.6), blue or pigmented nevus (D22.-), nevus NOS (D22.-) and vascular nevus (Q82.5).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.