I63.9 is the ICD-10 code for Cerebral infarction, unspecified. It is a four-character subcategory of I63 (Cerebral infarction), the most specific level in the WHO edition. It belongs to the block I60–I69 (Cerebrovascular diseases) in Chapter IX, Diseases of the circulatory system.
- Code type
- Subcategory (4 characters)
- Chapter
- IX · I00–I99
- Classification
- WHO ICD-10, 2019 version
I63.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
I63.9Uspesifisert hjerneinfarkt
DI639Hjerneinfarkt UNS
I63.9Määrittämätön aivoinfarkti
I63.9Hirninfarkt, nicht näher bezeichnet
I63.9Infarctus cérébral, sans précision
I63.9cerebraal infarct, niet-gespecificeerd
I63.9Cerebral infarction, unspecified
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
Look up another code
Stop looking codes up by hand
Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.
Try Docdemic free