ICD-9 Diagnosis Code E943.9

Adv eff GI agent NOS

Diagnosis Code E943.9

ICD-9: E943.9
Short Description: Adv eff GI agent NOS
Long Description: Unspecified agent primarily affecting the gastrointestinal system causing adverse effects in therapeutic use
This is the 2014 version of the ICD-9-CM diagnosis code E943.9

Code Classification
  • External causes of injury (V)
    • Drugs, medicinal and biological substances causing adverse effects in therapeutic use (E930-E949)
      • E943 Agents primarily affecting gastrointestinal system
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