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ICD-10-PCS Root Operation 9
Substance Abuse Treatment, None, Pharmacotherapy

The Pharmacotherapy root operation is identified by the character code 9 in the 3rd position of the procedure code. It is defined as The use of replacement medications for the treatment of addiction.

ICD-10-PCS code structure

Section:
  H = Substance Abuse Treatment

Body System:
  Z = None

Root Operation:

See Terms used in Substance Abuse Treatment

The 4th character refers to the body part or body region.

Outline View ICD-10-PCS Table View

Pharmacotherapy

The use of replacement medications for the treatment of addiction

  • HZ93 - Antabuse

  • HZ97 - Bupropion

  • HZ96 - Clonidine

  • HZ92 - Levo-alpha-acetyl-methadol (LAAM)

  • HZ91 - Methadone Maintenance

  • HZ95 - Naloxone

  • HZ94 - Naltrexone

  • HZ90 - Nicotine Replacement

  • HZ99 - Other Replacement Medication

  • HZ98 - Psychiatric Medication