433.20
Occlusion and stenosis of vertebral artery without mention of cerebral infarction
The ICD-9 code for occlusion and stenosis of vertebral artery without mention of cerebral infarction is 433.20.
Legacy code — retired October 1, 2015ICD-10-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents.
View ICD-9 → ICD-10 crosswalk for 433.20 →