033.8
Whooping cough due to other specified organism
The ICD-9 code for whooping cough due to other specified organism is 033.8.
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 033.8 →