ICD-10-CM 2027
ICD-10 code for brain thrombosis
Choose a code from the options below based on the documentation.
From the official ICD-10-CM alphabetic index entry “Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel) › brain (artery) (stem)”. Page updated September 29, 2026.
About coding brain thrombosis
The official ICD-10-CM index doesn't give a single default code for brain thrombosis; the code depends on the details below.
More specific brain thrombosis codes (official index)
Common questions about brain thrombosis ICD-10 codes
What is the ICD-10 code for puerperal brain thrombosis?
- O99.43 — Diseases of the circulatory system complicating the puerperium.