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Q28.1 Other malformations of precerebral vessels

CategoryCODABLE
Q28.1
Other malformations of precerebral vessels
EXAMPLES
Congenital malformation of precerebral vessels NOS
Congenital precerebral aneurysm (nonruptured)
Chapter
XVII · Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders
Section
Q20-Q28
Valid from
Source

CMS ICD-10-CM Tabular List, edition FY2026.