ICD-10-PCS Tabular Index · Section 0 · FY 2026 01U

01U Supplement - Peripheral Nervous System ICD-10-PCS

The 01U code range contains 118 ICD-10-PCS codes for Supplement procedures on the peripheral nervous system. 117 of the codes are billable and valid for inpatient claim submission in fiscal year 2026.

✓ Built from the official CMS FY 2026 datasetEffective Oct 1, 2025 – Sep 30, 2026
118
Procedure Codes
117
Billable Codes
01U
Characters 1–3
01
Parent Body System

Root Operation Definition

Supplement: Putting in or on biological or synthetic material that physically reinforces and/or augments the function of a body part.

ICD-10-PCS

Codes in the 01U Range 118 codes · 117 billable

118 of 118 shown
  • 01U Peripheral Nervous System, SupplementNon-billable header
  • 01U107Z Supplement Cervical Nerve with Autologous Tissue Substitute, Open Approach
  • 01U10JZ Supplement Cervical Nerve with Synthetic Substitute, Open Approach
  • 01U10KZ Supplement Cervical Nerve with Nonautologous Tissue Substitute, Open Approach
  • 01U137Z Supplement Cervical Nerve with Autologous Tissue Substitute, Percutaneous Approach
  • 01U13JZ Supplement Cervical Nerve with Synthetic Substitute, Percutaneous Approach
  • 01U13KZ Supplement Cervical Nerve with Nonautologous Tissue Substitute, Percutaneous Approach
  • 01U147Z Supplement Cervical Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01U14JZ Supplement Cervical Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 01U14KZ Supplement Cervical Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01U207Z Supplement Phrenic Nerve with Autologous Tissue Substitute, Open Approach
  • 01U20JZ Supplement Phrenic Nerve with Synthetic Substitute, Open Approach
  • 01U20KZ Supplement Phrenic Nerve with Nonautologous Tissue Substitute, Open Approach
  • 01U237Z Supplement Phrenic Nerve with Autologous Tissue Substitute, Percutaneous Approach
  • 01U23JZ Supplement Phrenic Nerve with Synthetic Substitute, Percutaneous Approach
  • 01U23KZ Supplement Phrenic Nerve with Nonautologous Tissue Substitute, Percutaneous Approach
  • 01U247Z Supplement Phrenic Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01U24JZ Supplement Phrenic Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 01U24KZ Supplement Phrenic Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01U407Z Supplement Ulnar Nerve with Autologous Tissue Substitute, Open Approach
  • 01U40JZ Supplement Ulnar Nerve with Synthetic Substitute, Open Approach
  • 01U40KZ Supplement Ulnar Nerve with Nonautologous Tissue Substitute, Open Approach
  • 01U437Z Supplement Ulnar Nerve with Autologous Tissue Substitute, Percutaneous Approach
  • 01U43JZ Supplement Ulnar Nerve with Synthetic Substitute, Percutaneous Approach
  • 01U43KZ Supplement Ulnar Nerve with Nonautologous Tissue Substitute, Percutaneous Approach
  • 01U447Z Supplement Ulnar Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01U44JZ Supplement Ulnar Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 01U44KZ Supplement Ulnar Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01U507Z Supplement Median Nerve with Autologous Tissue Substitute, Open Approach
  • 01U50JZ Supplement Median Nerve with Synthetic Substitute, Open Approach
  • 01U50KZ Supplement Median Nerve with Nonautologous Tissue Substitute, Open Approach
  • 01U537Z Supplement Median Nerve with Autologous Tissue Substitute, Percutaneous Approach
  • 01U53JZ Supplement Median Nerve with Synthetic Substitute, Percutaneous Approach
  • 01U53KZ Supplement Median Nerve with Nonautologous Tissue Substitute, Percutaneous Approach
  • 01U547Z Supplement Median Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01U54JZ Supplement Median Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 01U54KZ Supplement Median Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01U607Z Supplement Radial Nerve with Autologous Tissue Substitute, Open Approach
  • 01U60JZ Supplement Radial Nerve with Synthetic Substitute, Open Approach
  • 01U60KZ Supplement Radial Nerve with Nonautologous Tissue Substitute, Open Approach
  • 01U637Z Supplement Radial Nerve with Autologous Tissue Substitute, Percutaneous Approach
  • 01U63JZ Supplement Radial Nerve with Synthetic Substitute, Percutaneous Approach
  • 01U63KZ Supplement Radial Nerve with Nonautologous Tissue Substitute, Percutaneous Approach
  • 01U647Z Supplement Radial Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01U64JZ Supplement Radial Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 01U64KZ Supplement Radial Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01U807Z Supplement Thoracic Nerve with Autologous Tissue Substitute, Open Approach
  • 01U80JZ Supplement Thoracic Nerve with Synthetic Substitute, Open Approach
  • 01U80KZ Supplement Thoracic Nerve with Nonautologous Tissue Substitute, Open Approach
  • 01U837Z Supplement Thoracic Nerve with Autologous Tissue Substitute, Percutaneous Approach
  • 01U83JZ Supplement Thoracic Nerve with Synthetic Substitute, Percutaneous Approach
  • 01U83KZ Supplement Thoracic Nerve with Nonautologous Tissue Substitute, Percutaneous Approach
  • 01U847Z Supplement Thoracic Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01U84JZ Supplement Thoracic Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 01U84KZ Supplement Thoracic Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01UB07Z Supplement Lumbar Nerve with Autologous Tissue Substitute, Open Approach
  • 01UB0JZ Supplement Lumbar Nerve with Synthetic Substitute, Open Approach
  • 01UB0KZ Supplement Lumbar Nerve with Nonautologous Tissue Substitute, Open Approach
  • 01UB37Z Supplement Lumbar Nerve with Autologous Tissue Substitute, Percutaneous Approach
  • 01UB3JZ Supplement Lumbar Nerve with Synthetic Substitute, Percutaneous Approach
  • 01UB3KZ Supplement Lumbar Nerve with Nonautologous Tissue Substitute, Percutaneous Approach
  • 01UB47Z Supplement Lumbar Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01UB4JZ Supplement Lumbar Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 01UB4KZ Supplement Lumbar Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01UC07Z Supplement Pudendal Nerve with Autologous Tissue Substitute, Open Approach
  • 01UC0JZ Supplement Pudendal Nerve with Synthetic Substitute, Open Approach
  • 01UC0KZ Supplement Pudendal Nerve with Nonautologous Tissue Substitute, Open Approach
  • 01UC37Z Supplement Pudendal Nerve with Autologous Tissue Substitute, Percutaneous Approach
  • 01UC3JZ Supplement Pudendal Nerve with Synthetic Substitute, Percutaneous Approach
  • 01UC3KZ Supplement Pudendal Nerve with Nonautologous Tissue Substitute, Percutaneous Approach
  • 01UC47Z Supplement Pudendal Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01UC4JZ Supplement Pudendal Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 01UC4KZ Supplement Pudendal Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01UD07Z Supplement Femoral Nerve with Autologous Tissue Substitute, Open Approach
  • 01UD0JZ Supplement Femoral Nerve with Synthetic Substitute, Open Approach
  • 01UD0KZ Supplement Femoral Nerve with Nonautologous Tissue Substitute, Open Approach
  • 01UD37Z Supplement Femoral Nerve with Autologous Tissue Substitute, Percutaneous Approach
  • 01UD3JZ Supplement Femoral Nerve with Synthetic Substitute, Percutaneous Approach
  • 01UD3KZ Supplement Femoral Nerve with Nonautologous Tissue Substitute, Percutaneous Approach
  • 01UD47Z Supplement Femoral Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01UD4JZ Supplement Femoral Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 01UD4KZ Supplement Femoral Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01UF07Z Supplement Sciatic Nerve with Autologous Tissue Substitute, Open Approach
  • 01UF0JZ Supplement Sciatic Nerve with Synthetic Substitute, Open Approach
  • 01UF0KZ Supplement Sciatic Nerve with Nonautologous Tissue Substitute, Open Approach
  • 01UF37Z Supplement Sciatic Nerve with Autologous Tissue Substitute, Percutaneous Approach
  • 01UF3JZ Supplement Sciatic Nerve with Synthetic Substitute, Percutaneous Approach
  • 01UF3KZ Supplement Sciatic Nerve with Nonautologous Tissue Substitute, Percutaneous Approach
  • 01UF47Z Supplement Sciatic Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01UF4JZ Supplement Sciatic Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 01UF4KZ Supplement Sciatic Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01UG07Z Supplement Tibial Nerve with Autologous Tissue Substitute, Open Approach
  • 01UG0JZ Supplement Tibial Nerve with Synthetic Substitute, Open Approach
  • 01UG0KZ Supplement Tibial Nerve with Nonautologous Tissue Substitute, Open Approach
  • 01UG37Z Supplement Tibial Nerve with Autologous Tissue Substitute, Percutaneous Approach
  • 01UG3JZ Supplement Tibial Nerve with Synthetic Substitute, Percutaneous Approach
  • 01UG3KZ Supplement Tibial Nerve with Nonautologous Tissue Substitute, Percutaneous Approach
  • 01UG47Z Supplement Tibial Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01UG4JZ Supplement Tibial Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 01UG4KZ Supplement Tibial Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01UH07Z Supplement Peroneal Nerve with Autologous Tissue Substitute, Open Approach
  • 01UH0JZ Supplement Peroneal Nerve with Synthetic Substitute, Open Approach
  • 01UH0KZ Supplement Peroneal Nerve with Nonautologous Tissue Substitute, Open Approach
  • 01UH37Z Supplement Peroneal Nerve with Autologous Tissue Substitute, Percutaneous Approach
  • 01UH3JZ Supplement Peroneal Nerve with Synthetic Substitute, Percutaneous Approach
  • 01UH3KZ Supplement Peroneal Nerve with Nonautologous Tissue Substitute, Percutaneous Approach
  • 01UH47Z Supplement Peroneal Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01UH4JZ Supplement Peroneal Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 01UH4KZ Supplement Peroneal Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01UR07Z Supplement Sacral Nerve with Autologous Tissue Substitute, Open Approach
  • 01UR0JZ Supplement Sacral Nerve with Synthetic Substitute, Open Approach
  • 01UR0KZ Supplement Sacral Nerve with Nonautologous Tissue Substitute, Open Approach
  • 01UR37Z Supplement Sacral Nerve with Autologous Tissue Substitute, Percutaneous Approach
  • 01UR3JZ Supplement Sacral Nerve with Synthetic Substitute, Percutaneous Approach
  • 01UR3KZ Supplement Sacral Nerve with Nonautologous Tissue Substitute, Percutaneous Approach
  • 01UR47Z Supplement Sacral Nerve with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
  • 01UR4JZ Supplement Sacral Nerve with Synthetic Substitute, Percutaneous Endoscopic Approach
  • 01UR4KZ Supplement Sacral Nerve with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach

About the 01U Code Range

The ICD-10-PCS root operation Supplement (code 01U) refers to the procedure of putting in or on biological or synthetic material that physically reinforces or augments a body part. This is often done to support or enhance the function of the affected anatomical structure without replacing it.

Within the Medical and Surgical section for the Peripheral Nervous System, Supplement codes specify procedures involving various nerves such as the Cervical, Phrenic, Ulnar, Median, Radial, Thoracic, Lumbar, Pudendal, Femoral, Sciatic, Tibial, Peroneal, and Sacral Nerves. The codes differentiate by the type of material used—such as Autologous, Synthetic, or Nonautologous Tissue Substitutes—and the approach employed, including Open, Percutaneous, or Percutaneous Endoscopic approaches (e.g., 01U10JZ: Supplement Cervical Nerve with Synthetic Substitute, Open Approach). These distinctions allow for precise documentation reflecting the surgical technique and material used to reinforce the nerve during the procedure.

Questions About This Page

How many billable codes are in the 01U range?

Of the 118 codes in this range, 117 are billable and valid for inpatient claim submission from October 1, 2025 through September 30, 2026. Table header codes group them but cannot be reported on claims.

What does the 01U range classify?

The range classifies Supplement procedures, putting in or on biological or synthetic material that physically reinforces and/or augments the function of a body part, performed on the peripheral nervous system. Each code adds the body part, approach, device, and qualifier in characters four through seven, and links to its own reference page.

Related References

All ICD-10-PCS SectionsAll of Medical and Surgical (0)All of Body System 01ICD-10-PCS Code LookupICD-10-CM Codes ListMS-DRG ReferenceMedicare Code Edits

Source: CMS FY 2026 ICD-10-PCS order file and code tables, effective October 1, 2025 through September 30, 2026.