01WY4YZ ICD-10-PCS Code: Revision of Other Device in Peripheral Nerve, Percutaneous Endoscopic Approach
Revision of Other Device in Periph Nrv, Perc Endo Approach
Axis Breakdown
Every ICD-10-PCS code is exactly seven characters, one per axis. Each character's meaning is defined by its position in the code.
| Position | Value | Meaning |
|---|---|---|
| 1 | Section0 | Medical and Surgical |
| 2 | Body System1 | Peripheral Nervous System |
| 3 | Root OperationW | Revision Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device |
| 4 | Body PartY | Peripheral Nerve |
| 5 | Approach4 | Percutaneous Endoscopic |
| 6 | DeviceY | Other Device |
| 7 | QualifierZ | No Qualifier |
Related Codes
Same operation — other Approach
Same table and root operation, differing only in the approach character.
01WY0YZ — Revision of Other Device in Peripheral Nerve, Open Approach, 01WY3YZ — Revision of Other Device in Peripheral Nerve, Percutaneous Approach
Same operation — other Device
Same table and root operation, differing only in the device character.
01WY40Z — Revision of Drainage Device in Peripheral Nerve, Percutaneous Endoscopic Approach, 01WY42Z — Revision of Monitoring Device in Peripheral Nerve, Percutaneous Endoscopic Approach, 01WY47Z — Revision of Autologous Tissue Substitute in Peripheral Nerve, Percutaneous Endoscopic Approach, 01WY4MZ — Revision of Neurostimulator Lead in Peripheral Nerve, Percutaneous Endoscopic Approach
Same procedure category (CCSR), other tables
AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Peripheral nerve procedures, NEC (Peripheral Nervous System Procedures); listed here are the members in other PCS tables. Source: Clinical Classifications Software Refined (CCSR), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, November 2025.
01SG4ZZ — Reposition Tibial Nerve, Percutaneous Endoscopic Approach, 01SH0ZZ — Reposition Peroneal Nerve, Open Approach, 01SH3ZZ — Reposition Peroneal Nerve, Percutaneous Approach, 01SH4ZZ — Reposition Peroneal Nerve, Percutaneous Endoscopic Approach, 01SQ0ZZ — Reposition Sacral Plexus, Open Approach, 01SQ3ZZ — Reposition Sacral Plexus, Percutaneous Approach, 01SQ4ZZ — Reposition Sacral Plexus, Percutaneous Endoscopic Approach, 01SR0ZZ — Reposition Sacral Nerve, Open Approach, 01SR3ZZ — Reposition Sacral Nerve, Percutaneous Approach, 01SR4ZZ — Reposition Sacral Nerve, Percutaneous Endoscopic Approach, 01X10Z1 — Transfer Cervical Nerve to Cervical Nerve, Open Approach, 01X10Z2 — Transfer Cervical Nerve to Phrenic Nerve, Open Approach, 01X14Z1 — Transfer Cervical Nerve to Cervical Nerve, Percutaneous Endoscopic Approach, 01X14Z2 — Transfer Cervical Nerve to Phrenic Nerve, Percutaneous Endoscopic Approach, 01X20Z1 — Transfer Phrenic Nerve to Cervical Nerve, Open Approach, 01X20Z2 — Transfer Phrenic Nerve to Phrenic Nerve, Open Approach, 01X24Z1 — Transfer Phrenic Nerve to Cervical Nerve, Percutaneous Endoscopic Approach, 01X24Z2 — Transfer Phrenic Nerve to Phrenic Nerve, Percutaneous Endoscopic Approach, 01X40Z4 — Transfer Ulnar Nerve to Ulnar Nerve, Open Approach, 01X40Z5 — Transfer Ulnar Nerve to Median Nerve, Open Approach, +559 more
Contextual Map
Every relationship of 01WY4YZ in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.
PCS table
- 01W[PCS table]— CMS ICD-10-PCS tables
- Medical and Surgical — Section: Medical and Surgical[Section]: “Medical and Surgical”— CMS ICD-10-PCS tables
- Peripheral Nervous System — Body System: Peripheral Nervous System[Body System]: “Peripheral Nervous System”— CMS ICD-10-PCS tables
- Revision — Operation: Revision[Operation]: “Revision”— CMS ICD-10-PCS tables
Clinical classification (CCSR)
- PNS006 — Peripheral nerve procedures, NEC[CCSR category]: “Peripheral nerve procedures, NEC — Peripheral Nervous System Procedures”— AHRQ CCSR for ICD-10-PCS Procedures (HCUP) · v2026.1
Nearest codes
- 01WY0YZ — Revision of Other Device in Peripheral Nerve, Open Approach[One axis away]— CMS ICD-10-PCS tables
- 01WY3YZ — Revision of Other Device in Peripheral Nerve, Percutaneous Approach[One axis away]— CMS ICD-10-PCS tables
- 01WY40Z — Revision of Drainage Device in Peripheral Nerve, Percutaneous Endoscopic Approach[One axis away]— CMS ICD-10-PCS tables
- 01WY42Z — Revision of Monitoring Device in Peripheral Nerve, Percutaneous Endoscopic Approach[One axis away]— CMS ICD-10-PCS tables
- 01WY47Z — Revision of Autologous Tissue Substitute in Peripheral Nerve, Percutaneous Endoscopic Approach[One axis away]— CMS ICD-10-PCS tables
- 01WY4MZ — Revision of Neurostimulator Lead in Peripheral Nerve, Percutaneous Endoscopic Approach[One axis away]— CMS ICD-10-PCS tables
Change history
No changes recorded for this code. This ledger tracks additions, deletions and description changes from FY2026 (April) onward. Note changes are not tracked.
Read from: CMS ICD-10-PCS code tables, index and definitions — FY2026 (April); CMS MS-DRG Definitions Manual (incl. Appendix B diagnosis index, Appendix C CC/MCC list, Appendix E procedure index) and IPPS Final Rule tables — v43; AHRQ HCUP Clinical Classifications Software Refined for ICD-10-PCS Procedures (hcup-us.ahrq.gov/toolssoftware/ccsr/PRCCSR_v2026-1.zip) — v2026.1. All data sources · How to read the labels