ICD10 Diagnosis
Dx: Clostridium difficile infection (C. diff)
ICD10 code: A04.7
Pre-ICD10 counterpart: Pseudomembranous Colitis (C-DIFF)
Charlson/ALERT Scale: none
APACHE Como Component: none
APACHE Acute Component: 2019-0: GI NOS
Start Date:
Stop Date:
Data Dependencies(Reports/Indicators/Data Elements): No results
External ICD10 Documentation

This diagnosis is a part of ICD10 collection.

  • SMW
    • 2019-01-01
    • 2999-12-31
    • A04.7
  • Cargo


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Additional Info

incl pseudomembraneous colitis

Code this if you have a patient who is diagnosed with pseudomembranous colitis and the stool culture is positive (+ve) for C.diff.

what if is a different pathogen?

  • Dr. Kumar states that the majority of pseudomembranous colitis is caused by C.diff and other types are rare.
  • If a patient has diarrhea and a stool culture is negative (-ve) for C.diff, then code as gastroenteritis - culture negative (65-65). Template:Discussion what if pseudomembranous colitis is negative for c.diff but has a different pathogen? Ttenbergen 14:38, 2016 February 8 (CST)

Alternate ICD10s to consider coding instead or in addition

Candidate Combined ICD10 codes

Template:ICD10 infection

Related CCI Codes

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