MCMedicalCodingSoftware
008J4ZZ

008J4ZZDivision of Trochlear Nerve, Percutaneous Endoscopic Approach

Billable / specific codeICD-10-PCS

CMS abbreviated title: Division of Trochlear Nerve, Perc Endo Approach

How 008J4ZZ 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. 0SectionMedical and Surgical — What family of procedure this is
  2. 0Body systemWhich system it acts on
  3. 8Root operationThe objective — the verb of the procedure
  4. JBody partThe specific site
  5. 4ApproachHow the site was reached
  6. ZDeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near 008J4ZZ

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

  • 008G0ZZDivision of Optic Nerve, Open Approach
  • 008G3ZZDivision of Optic Nerve, Percutaneous Approach
  • 008G4ZZDivision of Optic Nerve, Percutaneous Endoscopic Approach
  • 008H0ZZDivision of Oculomotor Nerve, Open Approach
  • 008H3ZZDivision of Oculomotor Nerve, Percutaneous Approach
  • 008H4ZZDivision of Oculomotor Nerve, Percutaneous Endoscopic Approach
  • 008J0ZZDivision of Trochlear Nerve, Open Approach
  • 008J3ZZDivision of Trochlear Nerve, Percutaneous Approach
  • 008J4ZZDivision of Trochlear Nerve, Percutaneous Endoscopic Approach
  • 008K0ZZDivision of Trigeminal Nerve, Open Approach
  • 008K3ZZDivision of Trigeminal Nerve, Percutaneous Approach
  • 008K4ZZDivision of Trigeminal Nerve, Percutaneous Endoscopic Approach
  • 008L0ZZDivision of Abducens Nerve, Open Approach
  • 008L3ZZDivision of Abducens Nerve, Percutaneous Approach
  • 008L4ZZDivision of Abducens Nerve, Percutaneous Endoscopic Approach
  • 008M0ZZDivision of Facial Nerve, Open Approach
  • 008M3ZZDivision of Facial Nerve, Percutaneous Approach
ICD-10-PCSFY2026