ICD-10 code for de Morgan's spots

The ICD-10-CM code for de Morgan's spots is D18 (Hemangioma and lymphangioma, any site).

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.