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ICD-10 Coding for C. diff diarrhea(A04.7, A04.71, A04.72)

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Learn about ICD-10 coding for C. diff diarrhea, including primary and ancillary codes, documentation requirements, and common pitfalls.

Also known as:
Clostridioides difficile infectionC. difficile colitisAntibiotic-associated diarrhea
Related ICD-10 Code Ranges

Complete code families applicable to C. diff diarrhea

A00-B99Primary Range

Certain infectious and parasitic diseases

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Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescription
A04.7Enterocolitis due to Clostridioides difficile
A04.71Enterocolitis due to Clostridioides difficile with sepsis
A04.72Recurrent enterocolitis due to Clostridioides difficile
Primary ICD-10-CM Codes
Enterocolitis due to Clostridium difficile
A04.7
Differential Codes

Alternative codes to consider when ruling out similar conditions

Infectious gastroenteritis and colitis, unspecifiedA09

Documentation & Coding Risks

Avoid these common issues when documenting C. diff diarrhea.

Failure to document stool characteristics

Impact

Clinical: Inadequate assessment of severity, Regulatory: Non-compliance with documentation standards, Financial: Potential claim denials

Mitigation

Use Bristol Stool Chart for documentation, Record stool frequency and consistency

Coding C. diff without lab confirmation

Impact

Reimbursement: Incorrect coding can lead to denied claims., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data reporting.

Mitigation

Ensure positive lab results are documented before coding.

Lab confirmation

Impact

Coding without documented lab results

Mitigation

Require lab results before coding C. diff

Frequently Asked Questions

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with A04.7.