MCMedicalCodingSoftware
GZGZZZZ

GZGZZZZNarcosynthesis

Billable / specific codeICD-10-PCS

CMS abbreviated title: Narcosynthesis

How GZGZZZZ is built

Every ICD-10-PCS code is seven independent character positions. Each one is a separate decision, and the meaning of a character depends on the positions before it.

  1. GSectionMental Health — What family of procedure this is
  2. ZBody systemWhich system it acts on
  3. GRoot operationThe objective — the verb of the procedure
  4. ZBody partThe specific site
  5. ZApproachHow the site was reached
  6. ZDeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near GZGZZZZ

In CMS’s own ordering, which groups codes that differ by only the last character or two — usually the approach, device or qualifier.

  • GZB0ZZZElectroconvulsive Therapy, Unilateral-Single Seizure
  • GZB2ZZZElectroconvulsive Therapy, Bilateral-Single Seizure
  • GZB4ZZZOther Electroconvulsive Therapy
  • GZC9ZZZBiofeedback
  • GZFZZZZHypnosis
  • GZGZZZZNarcosynthesis
  • GZHZZZZGroup Psychotherapy
  • GZJZZZZLight Therapy
  • HZ2ZZZZDetoxification Services for Substance Abuse Treatment
  • HZ30ZZZIndividual Counseling for Substance Abuse Treatment, Cognitive
ICD-10-PCSFY2026