963.4
Poisoning by enzymes, not elsewhere classified
The ICD-9 code for poisoning by enzymes, not elsewhere classified is 963.4.
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 963.4 →