405.09
Other malignant secondary hypertension
The ICD-9 code for other malignant secondary hypertension is 405.09.
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 405.09 →