ICD-10-PCS code structure

Section:
  4 = Measurement and Monitoring

Body System:
  B = Physiological Devices

Root Operation:
  0 = Measurement

Body Part:


See Terms used in Measurement and Monitoring

Select the appropriate procedure code based on the approach & device:

4B00 - Central Nervous

  • External Approach

    Procedures performed directly on the skin or mucous membrane and procedures performed indirectly by the application of external force through the skin or mucous membrane

    • Stimulator
      • 4B00XVZ - Measurement of Central Nervous Stimulator, External Approach
    • Cerebrospinal Fluid Shunt
      • 4B00XW0 - Measure of CNS CSF Shunt using Wrls Snsr, Extern Approach