ICD-10-CM code "Q28.1": Other malformations of precerebral vessels (2024)

Overview

ICD-10 CodeQ28.1
DescriptionOther malformations of precerebral vessels
Hierarchy
  1. Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  2. Congenital malformations of the circulatory system (Q20-Q28)
  3. Other congenital malformations of circulatory system (Q28)
  4. Other malformations of precerebral vessels (Q28.1)
Billable statusICD-10-CM Billable code

Excludes

  1. Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)

    Type 2inborn errors of metabolism (E70-E88)

  2. Congenital malformations of the circulatory system (Q20-Q28)
  3. Other congenital malformations of circulatory system (Q28)

    Type 1congenital aneurysm NOS (Q27.8)

    Type 1congenital coronary aneurysm (Q24.5)

    Type 1ruptured cerebral arteriovenous malformation (I60.8)

    Type 1ruptured malformation of precerebral vessels (I72.0)

    Type 2congenital peripheral aneurysm (Q27.8)

    Type 2congenital pulmonary aneurysm (Q25.79)

    Type 2congenital retinal aneurysm (Q14.1)

  4. Other malformations of precerebral vessels (Q28.1)

Includes

  1. Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  2. Congenital malformations of the circulatory system (Q20-Q28)
  3. Other congenital malformations of circulatory system (Q28)
  4. Other malformations of precerebral vessels (Q28.1)