ICD-9 Diagnosis Code E940.1

Adv eff opiat antagonist

Diagnosis Code E940.1

ICD-9: E940.1
Short Description: Adv eff opiat antagonist
Long Description: Opiate antagonists causing adverse effects in therapeutic use
This is the 2014 version of the ICD-9-CM diagnosis code E940.1

Code Classification
  • External causes of injury (V)
    • Drugs, medicinal and biological substances causing adverse effects in therapeutic use (E930-E949)
      • E940 Central nervous system stimulants
Previous Code
Previous Code E940.0
Next Code
E940.8 Next Code