ICD-10-CM · Chapter 9

I67..4 Hypertensive encephalopathy

Billable

← I67 — Other cerebrovascular diseases Chapter 9: I00-I99

Excludes 2 (not included here)

insufficiency, NOS, of precerebral arteries (G45.2)

Code Also

, if applicable, associated hypertensive conditions such as:
essential (primary) hypertension (I10)
hypertensive chronic kidney disease (I12.-)
hypertensive heart and chronic kidney disease (I13.-)
hypertensive heart disease (I11.-)

Last reviewed: September 2026