ICD-10-CM 2027
ICD-10 code for ectasia
Choose a code from the options below based on the documentation.
From the official ICD-10-CM alphabetic index entry “Ectasia, ectasis”. Page updated September 29, 2026.
About coding ectasia
The official ICD-10-CM index doesn't give a single default code for ectasia; the code depends on the details below.
More specific ectasia codes (official index)
- annuloaortic I35.8 — Other nonrheumatic aortic valve disorders
- aorta I77.819 — Aortic ectasia, unspecified site
- with aneurysm
- abdominal I77.811 — Abdominal aortic ectasia
- thoracic I77.810 — Thoracic aortic ectasia
- thoracoabdominal I77.812 — Thoracoabdominal aortic ectasia
- breast
- capillary I78.8 — Other diseases of capillaries
- cornea H18.71 — Corneal ectasia
- gastric antral vascular (GAVE) K31.819 — Angiodysplasia of stomach and duodenum without bleeding
- with hemorrhage K31.811 — Angiodysplasia of stomach and duodenum with bleeding
- without hemorrhage K31.819 — Angiodysplasia of stomach and duodenum without bleeding
- mammary duct N60.4 — Mammary duct ectasia
- salivary gland (duct) K11.8 — Other diseases of salivary glands
- sclera
Common questions about ectasia ICD-10 codes
What is the ICD-10 code for annuloaortic ectasia?
- I35.8 — Other nonrheumatic aortic valve disorders.
What is the ICD-10 code for aorta ectasia?
- I77.819 — Aortic ectasia, unspecified site.
What is the ICD-10 code for capillary ectasia?
- I78.8 — Other diseases of capillaries.
What is the ICD-10 code for cornea ectasia?
- H18.71 — Corneal ectasia (header code; choose a more specific subcode).
What is the ICD-10 code for gastric antral vascular ectasia?
- K31.819 — Angiodysplasia of stomach and duodenum without bleeding.
What is the ICD-10 code for mammary duct ectasia?
- N60.4 — Mammary duct ectasia (header code; choose a more specific subcode).
What is the ICD-10 code for salivary gland ectasia?
- K11.8 — Other diseases of salivary glands.