D18.01 Hemangioma of skin and subcutaneous tissue

Billable ICD-10-CM code, FY2026.

Applies from D18 Hemangioma and lymphangioma, any site

Excludes1 (never code together)

• benign neoplasm of glomus jugulare (D35.6)
• blue or pigmented nevus (D22.-)
• nevus NOS (D22.-)
• vascular nevus (Q82.5)

Applies from D18.0 Hemangioma

Applicable to

• Angioma NOS
• Cavernous nevus

MS-DRG index

Defines the logic of DRG(s) 011-013 in MDC PRE.

Approximate ICD-9-CM (GEMs)

• 228.01 Hemangioma of skin and subcutaneous tissue

Code annotations containing back-references to D18.01

Back-references to D18.0

• Type 1 Excludes: D21 Other benign neoplasms of connective and other soft tissue ("hemangioma (D18.0-)")
• Type 1 Excludes: D33 Benign neoplasm of brain and other parts of central nervous system ("angioma (D18.0-)")
• Type 1 Excludes: D33 Benign neoplasm of brain and other parts of central nervous system ("hemangioma (D18.0-)")

Back-references to D18

• Type 1 Excludes: D21 Other benign neoplasms of connective and other soft tissue ("benign neoplasm of vascular tissue (D18.-)")
• Type 2 Excludes: Q27 Other congenital malformations of peripheral vascular system ("hemangioma and lymphangioma (D18.-)")

Diagnosis Index entries for D18.01

• Angioendothelioma › benign › skin
• Angioma › plexiform › skin
• Angioma › skin
• Cyst (colloid) (mucous) (simple) (retention) › hemangiomatous › skin
• Eosinophilia (allergic) (idiopathic) (secondary) › with › angiolymphoid hyperplasia (ALHE)
• Glomangioma › skin
• Glomangiomyoma › skin
• Hemangioendothelioma › benign › skin
• Hemangioma › arteriovenous › skin
• Hemangioma › capillary › skin
• Hemangioma › cavernous › skin
• Hemangioma › epithelioid › skin
• Hemangioma › histiocytoid › skin
• Hemangioma › infantile › skin
• Hemangioma › intramuscular › skin
• Hemangioma › plexiform › skin
• Hemangioma › racemose › skin
• Hemangioma › simplex › skin
• Hemangioma › skin
• Hemangioma › venous › skin
• Hemangioma › verrucous keratotic › skin
• Hyperplasia, hyperplastic › angiolymphoid, eosinophilia (ALHE)
• Nevus › angiomatousD18.00 › skin
• Nevus › capillary › skin
• Nevus › cavernous › skin
• Nevus › hemangiomatous › skin
• Nevus › meaning hemangioma › skin
• Tumor › glomus › skin

Nearby codes

• D18 Hemangioma and lymphangioma, any site
• D18.0 Hemangioma
• D18.00 Hemangioma unspecified site
• D18.01 Hemangioma of skin and subcutaneous tissue (this code)
• D18.02 Hemangioma of intracranial structures
• D18.03 Hemangioma of intra-abdominal structures
• D18.09 Hemangioma of other sites
• D18.1 Lymphangioma, any site