ICD-10 Code for Hemangioma

The ICD-10-CM code for hemangioma is D18.00 — Hemangioma unspecified site. This is the code the Alphabetic Index gives for hemangioma with no further qualifier, valid for FY2027 (October 1, 2026 – September 30, 2027).

BillableUnspecified

D18.00 is billable but unspecified. If the documentation names a type, site or cause, one of the more specific codes below is likely expected.

Which hemangioma code should you use?

The Alphabetic Index lists 6 codes under Hemangioma. Which one applies depends on the qualifier documented in the record — the type, site, cause, or associated condition. Find the qualifier below, then verify the code in the Tabular List before using it.

By type

arteriovenous	D18.00	Hemangioma unspecified site
capillary	I78.1	Nevus, non-neoplastic
cavernous	D18.00	Hemangioma unspecified site
epithelioid	D18.00	Hemangioma unspecified site
histiocytoid	D18.00	Hemangioma unspecified site
infantile	D18.00	Hemangioma unspecified site
intra-abdominal	D18.03	Hemangioma of intra-abdominal structures
intracranial	D18.02	Hemangioma of intracranial structures
intramuscular	D18.00	Hemangioma unspecified site
intrathoracic structures	D18.09	Hemangioma of other sites
juvenile	D18.00	Hemangioma unspecified site
plexiform	D18.00	Hemangioma unspecified site
racemose	D18.00	Hemangioma unspecified site
simplex	D18.00	Hemangioma unspecified site
skin	D18.01	Hemangioma of skin and subcutaneous tissue
specified site NEC	D18.09	Hemangioma of other sites
venous	D18.00	Hemangioma unspecified site
verrucous keratotic	D18.00	Hemangioma unspecified site

Hemangioma arteriovenous

intra-abdominal	D18.03	Hemangioma of intra-abdominal structures
intracranial	D18.02	Hemangioma of intracranial structures
skin	D18.01	Hemangioma of skin and subcutaneous tissue
specified site NEC	D18.09	Hemangioma of other sites

Hemangioma capillary

intra-abdominal	D18.03	Hemangioma of intra-abdominal structures
intracranial	D18.02	Hemangioma of intracranial structures
skin	D18.01	Hemangioma of skin and subcutaneous tissue
specified site NEC	D18.09	Hemangioma of other sites

Hemangioma cavernous

intra-abdominal	D18.03	Hemangioma of intra-abdominal structures
intracranial	D18.02	Hemangioma of intracranial structures
skin	D18.01	Hemangioma of skin and subcutaneous tissue
specified site NEC	D18.09	Hemangioma of other sites

Hemangioma epithelioid

intra-abdominal	D18.03	Hemangioma of intra-abdominal structures
intracranial	D18.02	Hemangioma of intracranial structures
skin	D18.01	Hemangioma of skin and subcutaneous tissue
specified site NEC	D18.09	Hemangioma of other sites

Hemangioma histiocytoid

intra-abdominal	D18.03	Hemangioma of intra-abdominal structures
intracranial	D18.02	Hemangioma of intracranial structures
skin	D18.01	Hemangioma of skin and subcutaneous tissue
specified site NEC	D18.09	Hemangioma of other sites

Hemangioma infantile

intra-abdominal	D18.03	Hemangioma of intra-abdominal structures
intracranial	D18.02	Hemangioma of intracranial structures
skin	D18.01	Hemangioma of skin and subcutaneous tissue
specified site NEC	D18.09	Hemangioma of other sites

Hemangioma intramuscular

intra-abdominal	D18.03	Hemangioma of intra-abdominal structures
intracranial	D18.02	Hemangioma of intracranial structures
skin	D18.01	Hemangioma of skin and subcutaneous tissue
specified site NEC	D18.09	Hemangioma of other sites

Hemangioma plexiform

intra-abdominal	D18.03	Hemangioma of intra-abdominal structures
intracranial	D18.02	Hemangioma of intracranial structures
skin	D18.01	Hemangioma of skin and subcutaneous tissue
specified site NEC	D18.09	Hemangioma of other sites

Hemangioma racemose

intra-abdominal	D18.03	Hemangioma of intra-abdominal structures
intracranial	D18.02	Hemangioma of intracranial structures
skin	D18.01	Hemangioma of skin and subcutaneous tissue
specified site NEC	D18.09	Hemangioma of other sites

Hemangioma simplex

intra-abdominal	D18.03	Hemangioma of intra-abdominal structures
intracranial	D18.02	Hemangioma of intracranial structures
skin	D18.01	Hemangioma of skin and subcutaneous tissue
specified site NEC	D18.09	Hemangioma of other sites

Hemangioma venous

intra-abdominal	D18.03	Hemangioma of intra-abdominal structures
intracranial	D18.02	Hemangioma of intracranial structures
skin	D18.01	Hemangioma of skin and subcutaneous tissue
specified site NEC	D18.09	Hemangioma of other sites

Hemangioma verrucous keratotic

intra-abdominal	D18.03	Hemangioma of intra-abdominal structures
intracranial	D18.02	Hemangioma of intracranial structures
skin	D18.01	Hemangioma of skin and subcutaneous tissue
specified site NEC	D18.09	Hemangioma of other sites

Index terms and codes are reproduced from the official ICD-10-CM FY2027 release. The Alphabetic Index is a finding aid — a code must always be verified in the Tabular List before it is reported. Data sources