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v1.0.0
ICD-10 Guide
ICD-10 CodesA05.8

A05.8

Other specified bacterial foodborne intoxications

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

Code Description

ICD-10 A05.8 is a billable code used to indicate a diagnosis of other specified bacterial foodborne intoxications.

Key Diagnostic Point:

This code is used for bacterial foodborne intoxications that do not fall under more specific categories. It encompasses various bacterial agents that can cause foodborne illness through the consumption of contaminated food.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of bacterial agents
  • Potential for severe symptoms

Audit Risk Factors

    Specialty Focus

    Medical Specialties

    Infectious Disease

    Documentation Requirements

    Detailed patient history, including food consumption and symptom onset.

    Common Clinical Scenarios

    Patients presenting with gastrointestinal symptoms after eating contaminated food.

    Billing Considerations

    Consideration of recent outbreaks and local epidemiology of foodborne illnesses.

    Coding Guidelines

    Inclusion Criteria

    Use A05.8 When
    • Follow general coding guidelines for foodborne illnesses, ensuring specificity in documentation and coding of symptoms

    Exclusion Criteria

    Do NOT use A05.8 When
    No specific exclusions found.

    Related CPT Codes

    87430CPT Code

    Infectious agent detection by nucleic acid (DNA or RNA); direct probe technique

    Clinical Scenario

    Testing for specific bacterial agents in cases of suspected foodborne illness.

    Documentation Requirements

    Document the clinical rationale for testing and any relevant patient history.

    Specialty Considerations

    Infectious disease specialists may require additional testing based on clinical presentation.

    ICD-10 Impact

    Diagnostic & Documentation Impact

    Enhanced Specificity

    ICD-10 Improvements

    The introduction of A05.8 allows for better tracking and management of less common bacterial foodborne illnesses.

    ICD-9 vs ICD-10

    The introduction of A05.8 allows for better tracking and management of less common bacterial foodborne illnesses.

    Reimbursement & Billing Impact

    The introduction of A05.8 allows for better tracking and management of less common bacterial foodborne illnesses.

    Resources

    Clinical References

    • •
      CDC Foodborne Illnesses

    Coding & Billing References

    • •
      CDC Foodborne Illnesses

    Frequently Asked Questions

    What are the common symptoms of bacterial foodborne intoxications?

    Common symptoms include nausea, vomiting, diarrhea, abdominal cramps, and fever.

    How can I ensure accurate coding for foodborne illnesses?

    Document the patient's food history, symptoms, and any laboratory results to support the diagnosis.