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v1.0.0
ICD-10 Guide
ICD-10 CodesA08.8

A08.8

Other specified intestinal infections

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/04/2025

Code Description

ICD-10 A08.8 is a billable code used to indicate a diagnosis of other specified intestinal infections.

Key Diagnostic Point:

This code is used for intestinal infections that are not classified elsewhere, including infections caused by various pathogens that affect the intestines.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of pathogens
  • Potential for complications

Audit Risk Factors

    Specialty Focus

    Medical Specialties

    Infectious Disease

    Documentation Requirements

    Detailed patient history, laboratory results, and treatment plans.

    Common Clinical Scenarios

    Patients presenting with diarrhea, abdominal pain, and fever without a clear diagnosis.

    Billing Considerations

    Consideration of travel history and exposure to contaminated food or water.

    Coding Guidelines

    Inclusion Criteria

    Use A08.8 When
    • Ensure that the specific type of intestinal infection is documented to support the use of this code

    Exclusion Criteria

    Do NOT use A08.8 When
    No specific exclusions found.

    Related CPT Codes

    87506CPT Code

    Infectious agent detection by nucleic acid (DNA or RNA); enteric pathogens

    Clinical Scenario

    Testing for specific pathogens in patients with intestinal infections.

    Documentation Requirements

    Document the reason for testing and the symptoms presented.

    Specialty Considerations

    Infectious disease specialists may require additional tests based on patient history.

    ICD-10 Impact

    Diagnostic & Documentation Impact

    Enhanced Specificity

    ICD-10 Improvements

    The introduction of A08.8 allows for more precise coding of intestinal infections that do not fit into other categories, improving data accuracy.

    ICD-9 vs ICD-10

    The introduction of A08.8 allows for more precise coding of intestinal infections that do not fit into other categories, improving data accuracy.

    Reimbursement & Billing Impact

    The introduction of A08.8 allows for more precise coding of intestinal infections that do not fit into other categories, improving data accuracy.

    Resources

    Clinical References

    • •
      CDC Guidelines on Intestinal Infections

    Coding & Billing References

    • •
      CDC Guidelines on Intestinal Infections

    Frequently Asked Questions

    What types of infections are included under A08.8?

    A08.8 includes various unspecified intestinal infections caused by different pathogens, excluding those specifically classified elsewhere.