MCMedicalCodingSoftware
F01Z77Z

F01Z77ZFacial Nerve Function Assessment using Electrophysiologic Equipment

Billable / specific codeICD-10-PCS

CMS abbreviated title: Facial Nerve Funct Assess w Electrophysiologic Equip

How F01Z77Z 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. FSectionPhysical Rehabilitation and Diagnostic Audiology — What family of procedure this is
  2. 0Body systemWhich system it acts on
  3. 1Root operationThe objective — the verb of the procedure
  4. ZBody partThe specific site
  5. 7ApproachHow the site was reached
  6. 7DeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near F01Z77Z

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

  • F01Z2KZVisual Motor Integration Assessment using Audiovisual Equipment
  • F01Z2MZVisual Motor Integration Assessment using Augmentative / Alternative Communication Equipment
  • F01Z2NZVisual Motor Integration Assessment using Biosensory Feedback Equipment
  • F01Z2PZVisual Motor Integration Assessment using Computer
  • F01Z2QZVisual Motor Integration Assessment using Speech Analysis Equipment
  • F01Z2SZVisual Motor Integration Assessment using Voice Analysis Equipment
  • F01Z2YZVisual Motor Integration Assessment using Other Equipment
  • F01Z2ZZVisual Motor Integration Assessment
  • F01Z77ZFacial Nerve Function Assessment using Electrophysiologic Equipment
  • F01Z9JZSomatosensory Evoked Potentials Assessment using Somatosensory Equipment
  • F01ZBEZBed Mobility Assessment using Orthosis
  • F01ZBFZBed Mobility Assessment using Assistive, Adaptive, Supportive or Protective Equipment
  • F01ZBUZBed Mobility Assessment using Prosthesis
  • F01ZBZZBed Mobility Assessment
  • F01ZCEZTransfer Assessment using Orthosis
  • F01ZCFZTransfer Assessment using Assistive, Adaptive, Supportive or Protective Equipment
  • F01ZCUZTransfer Assessment using Prosthesis
ICD-10-PCSFY2026