Relates ICD-9 Codes to 033.9

Whooping cough, unspecified organism

ICD-9 Index
Chapter: 001–139
Section: 030-041
Block: 033 Whooping cough
033.9 - Whooping cough NOS

View Code 033.9

033.0 - Whooping cough due to bordetella pertussis [B. pertussis]
033.1 - Whooping cough due to bordetella parapertussis [B. parapertussis]
033.8 - Whooping cough due to other specified organism

Previous Code: 033.8

View Code 033.9

Next Code: 034.0

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