ICD-10-CM 2027
ICD-10 code for Glomus tumor
From the official ICD-10-CM alphabetic index entry “Tumor › glomus”. Page updated September 29, 2026.
About coding Glomus tumor
The ICD-10-CM code for Glomus tumor is D18.00 (Hemangioma unspecified site). The official index lists 6 more specific codes, so check the documentation for details such as type, cause, site or severity before settling on D18.00.
Within D18.0, choose D18.00 (unspecified site) only when documentation doesn't support a more specific option: of skin and subcutaneous tissue (D18.01), of intracranial structures (D18.02), of intra-abdominal structures (D18.03) and of other sites (D18.09).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
In MS-DRG v44.0, it is part of the grouping logic for DRG 011 (Tracheostomy for Face, Mouth and Neck Diagnoses or Laryngectomy with MCC, relative weight 5.6154), DRG 012 (Tracheostomy for Face, Mouth and Neck Diagnoses or Laryngectomy with CC, relative weight 4.381), DRG 013 (Tracheostomy for Face, Mouth and Neck Diagnoses or Laryngectomy without CC/MCC, relative weight 2.7307), DRG 314 (Other Circulatory System Diagnoses with MCC, relative weight 2.0873), DRG 315 (Other Circulatory System Diagnoses with CC, relative weight 0.9508) and DRG 316 (Other Circulatory System Diagnoses without CC/MCC, relative weight 0.6677), in Pre-MDC and MDC 05 (Diseases and Disorders of the Circulatory System), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.
More specific Glomus tumor codes (official index)
- intra-abdominal D18.03 — Hemangioma of intra-abdominal structures
- intracranial D18.02 — Hemangioma of intracranial structures
- jugulare D44.7 — Neoplasm of uncertain behavior of aortic body and other paraganglia
- malignant C75.5 — Malignant neoplasm of aortic body and other paraganglia
- skin D18.01 — Hemangioma of skin and subcutaneous tissue
- specified site NEC D18.09 — Hemangioma of other sites
Common questions about Glomus tumor ICD-10 codes
What is the ICD-10 code for Glomus tumor?
- D18.00 — Hemangioma unspecified site. More specific codes apply when the documentation supports them: D18.03, D18.02, D44.7, C75.5 and others below.
What is the ICD-10 code for intra-abdominal glomus tumor?
- D18.03 — Hemangioma of intra-abdominal structures.
What is the ICD-10 code for intracranial glomus tumor?
- D18.02 — Hemangioma of intracranial structures.
What is the ICD-10 code for jugulare glomus tumor?
- D44.7 — Neoplasm of uncertain behavior of aortic body and other paraganglia.
What is the ICD-10 code for skin glomus tumor?
- D18.01 — Hemangioma of skin and subcutaneous tissue.
Is D18.00 billable?
- Yes. D18.00 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can D18.00 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict D18.00 as a principal diagnosis.
Is D18.00 a CC or MCC?
- No. D18.00 is neither a CC nor an MCC under MS-DRG v44.0.