2025 ICD-10-CM Diagnosis Code D18.00

Hemangioma unspecified site

  • D18.00 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2025 edition of ICD-10-CM D18.00 became effective on October 1, 2024.
  • This is the American ICD-10-CM version of D18.00 – other international versions of ICD-10 D18.00 may differ.

The following code(s) above D18.00 contain annotation back-references

 that may be applicable to D18.00:

  • C00-D49  Neoplasms
  • D18  Hemangioma and lymphangioma, any site
  • D18.0  Hemangioma

Approximate Synonyms

  • Arteriovenous angioma
  • Benign neoplasm, arteriovenous angioma
  • Cavernous hemangioma
  • Cherry angioma
  • Congenital hemangioma
  • Glomus tumor
  • Hemangioma
  • Hemangioma, congenital
  • Senile angioma

Clinical Information

  • A benign localized vascular neoplasm usually occurring in infancy and childhood. It is characterized by the formation of capillary-sized or cavernous vascular channels. The majority of cases are congenital.
  • A benign skin lesion consisting of dense, usually elevated masses of dilated blood vessels
  • A benign tumor of the blood vessels that appears on skin
  • A benign vascular neoplasm characterized by the formation of capillary-sized or cavernous vascular channels.
  • A vascular anomaly due to proliferation of blood vessels that forms a tumor-like mass. The common types involve capillaries and veins. It can occur anywhere in the body but is most frequently noticed in the skin and subcutaneous tissue. (from stedman, 27th ed, 2000)
  • Benign tumors that are made up of small blood vessels.
  • Extremely common benign tumor, occurring most commonly in infancy and childhood, made up of newly formed blood vessels, and resulting from malformation of angioblastic tissue of fetal life; can occur anywhere in the body but is most frequently noticed in the skin and subcutaneous tissues.

ICD-10-CM D18.00 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):

  • 011 Tracheostomy for face, mouth and neck diagnoses or laryngectomy with mcc
  • 012 Tracheostomy for face, mouth and neck diagnoses or laryngectomy with cc
  • 013 Tracheostomy for face, mouth and neck diagnoses or laryngectomy without cc/mcc
  • 314 Other circulatory system diagnoses with mcc
  • 315 Other circulatory system diagnoses with cc
  • 316 Other circulatory system diagnoses without cc/mcc

Convert D18.00 to ICD-9-CMCode History

  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
  • 2024 (effective 10/1/2023): No change
  • 2025 (effective 10/1/2024): No change

Diagnosis Index entries containing back-references to D18.00:

error: Content is protected !!