The Type Psychological Tests is identified by number "1" and occupies the 3rd position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to GZ1
Psychological Tests, Personality and Behavioral
Psychological Tests, Intellectual and Psychoeducational
Psychological Tests, Developmental
Psychological Tests, Neurobehavioral and Cognitive Status
Psychological Tests, Neuropsychological