F11.9Non-billable (header)

Opioid use, unspecified

✗ Excludes 1(Not coded here)

  • •opioid abuse (F11.1-)
  • •opioid dependence (F11.2-)

Code Hierarchy

┌5Mental, Behavioral and Neurodevelopmental disorders (F01-F99)├F10-F19Mental and behavioral disorders due to psychoactive substance use (F10-F19)├F11Opioid related disorders
└F11.9Opioid use, unspecified

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