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ICD-10 Guide
ICD-10 CodesA02.8

A02.8

Other specified salmonella infections

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

Code Description

ICD-10 A02.8 is a billable code used to indicate a diagnosis of other specified salmonella infections.

Key Diagnostic Point:

This code is used for salmonella infections that do not fall under the more common categories, such as typhoid fever or paratyphoid fever. It includes infections caused by various non-typhoidal Salmonella species that may present with atypical symptoms or complications.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of symptoms
  • Potential for complications

Audit Risk Factors

    Specialty Focus

    Medical Specialties

    Infectious Disease

    Documentation Requirements

    Detailed clinical history and laboratory results confirming the infection.

    Common Clinical Scenarios

    Patients presenting with gastrointestinal symptoms after exposure to contaminated food or water.

    Billing Considerations

    Consideration of travel history and potential exposure to specific sources of infection.

    Coding Guidelines

    Inclusion Criteria

    Use A02.8 When
    • Ensure that the specific type of salmonella infection is documented, and that it is clear that it does not fall under the more common categories

    Exclusion Criteria

    Do NOT use A02.8 When
    No specific exclusions found.

    Related CPT Codes

    87556CPT Code

    Infectious agent detection by nucleic acid (DNA or RNA); Salmonella species

    Clinical Scenario

    Testing for salmonella in a patient with suspected infection.

    Documentation Requirements

    Document the clinical rationale for testing and any relevant symptoms.

    Specialty Considerations

    Infectious disease specialists may require more detailed lab results.

    ICD-10 Impact

    Diagnostic & Documentation Impact

    Enhanced Specificity

    ICD-10 Improvements

    The introduction of A02.8 allows for more precise coding of salmonella infections, improving data accuracy for epidemiological tracking and treatment outcomes.

    ICD-9 vs ICD-10

    The introduction of A02.8 allows for more precise coding of salmonella infections, improving data accuracy for epidemiological tracking and treatment outcomes.

    Reimbursement & Billing Impact

    The introduction of A02.8 allows for more precise coding of salmonella infections, improving data accuracy for epidemiological tracking and treatment outcomes.

    Resources

    Clinical References

    • •
      CDC Salmonella Information

    Coding & Billing References

    • •
      CDC Salmonella Information

    Frequently Asked Questions

    What are the common symptoms of salmonella infections?

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

    How is salmonella infection diagnosed?

    Diagnosis is typically made through stool cultures or molecular testing for the presence of salmonella bacteria.