MCMedicalCodingSoftware
GZ10ZZZ

GZ10ZZZPsychological Tests, Developmental

Billable / specific codeICD-10-PCS

CMS abbreviated title: Psychological Tests, Developmental

How GZ10ZZZ 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. 1Root operationThe objective — the verb of the procedure
  4. 0Body 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 GZ10ZZZ

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

  • F15Z4ZZSinusoidal Vertical Axis Rotational Assessment
  • F15Z58ZDix-Hallpike Dynamic Assessment using Vestibular / Balance Equipment
  • F15Z5ZZDix-Hallpike Dynamic Assessment
  • F15Z68ZComputerized Dynamic Posturography Assessment using Vestibular / Balance Equipment
  • F15Z6ZZComputerized Dynamic Posturography Assessment
  • F15Z75ZTinnitus Masker Assessment using Hearing Aid Selection / Fitting / Test Equipment
  • F15Z7ZZTinnitus Masker Assessment
  • GZ10ZZZPsychological Tests, Developmental
  • GZ11ZZZPsychological Tests, Personality and Behavioral
  • GZ12ZZZPsychological Tests, Intellectual and Psychoeducational
  • GZ13ZZZPsychological Tests, Neuropsychological
  • GZ14ZZZPsychological Tests, Neurobehavioral and Cognitive Status
  • GZ2ZZZZCrisis Intervention
  • GZ3ZZZZMedication Management
ICD-10-PCSFY2026