Groundbreaking: First-Ever HCC RAF Score Accessible Through REST API
First-Ever HCC RAF Score Accessible Through REST API
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ICD-10-CM Codes A00-B99 A00-A09 A09

ICD-10-CM Diagnosis Code A09

Infectious gastroenteritis and colitis, unspecified

Effective Date: 10/01/2015 To 09/30/2025
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Applicable To for A09:

  • Infectious colitis NOS

  • Infectious enteritis NOS

  • Infectious gastroenteritis NOS

Excludes-1 for A09:

  • colitis NOS (K52.9)

  • diarrhea NOS (R19.7)

  • enteritis NOS (K52.9)

  • gastroenteritis NOS (K52.9)

  • noninfective gastroenteritis and colitis, unspecified (K52.9)

Codes Hierarchy:

    • A09  Infectious gastroenteritis and colitis, unspecified