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v1.0.0
ICD-10 Guide
ICD-10 CodesA02.0

A02.0

Salmonella enteritis

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

Code Description

ICD-10 A02.0 is a billable code used to indicate a diagnosis of salmonella enteritis.

Key Diagnostic Point:

An infection of the intestines caused by Salmonella bacteria, leading to symptoms such as diarrhea, fever, and abdominal cramps.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of Salmonella serotypes
  • Potential for severe dehydration

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 and fever after consuming contaminated food or water.

    Billing Considerations

    Consideration of travel history and potential exposure to contaminated sources.

    Coding Guidelines

    Inclusion Criteria

    Use A02.0 When
    • Use A02
    • 0 for confirmed cases of Salmonella enteritis; ensure documentation supports the diagnosis

    Exclusion Criteria

    Do NOT use A02.0 When
    No specific exclusions found.

    Related CPT Codes

    87045CPT Code

    Culture, bacterial, any source

    Clinical Scenario

    Testing stool samples for Salmonella bacteria.

    Documentation Requirements

    Document the reason for testing and any relevant symptoms.

    Specialty Considerations

    Infectious disease specialists may require additional tests for serotyping.

    ICD-10 Impact

    Diagnostic & Documentation Impact

    Enhanced Specificity

    ICD-10 Improvements

    Transitioning to ICD-10 allows for more specific coding of Salmonella infections, improving data accuracy and patient care.

    ICD-9 vs ICD-10

    Transitioning to ICD-10 allows for more specific coding of Salmonella infections, improving data accuracy and patient care.

    Reimbursement & Billing Impact

    Transitioning to ICD-10 allows for more specific coding of Salmonella infections, improving data accuracy and patient care.

    Resources

    Clinical References

    • •
      CDC Salmonella Information

    Coding & Billing References

    • •
      CDC Salmonella Information

    Frequently Asked Questions

    What are the common symptoms of Salmonella enteritis?

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

    How is Salmonella enteritis diagnosed?

    Diagnosis is typically made through stool culture to identify Salmonella bacteria.