A09 Billable Code
Infectious gastroenteritis and colitis, unspecified
Effective From: 10/01/2016
Chapter Classification
Chapter 1
Certain infectious and parasitic diseases (A00-B99)
Section Detail
A00-A09
Intestinal infectious diseases (A00-A09)
Coding Guidelines & Notes
excludes1
- colitis NOS (K52.9)
- diarrhea NOS (R19.7)
- enteritis NOS (K52.9)
- gastroenteritis NOS (K52.9)
- noninfective gastroenteritis and colitis, unspecified (K52.9)
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