012YX0Z ICD-10-PCS Code: Change Drainage Device in Peripheral Nerve, External Approach
Change Drainage Device in Peripheral Nerve, Extern 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 Operation2 | Change Taking out or off a device from a body part and putting back an identical or similar device in or on the same body part without cutting or puncturing the skin or a mucous membrane |
| 4 | Body PartY | Peripheral Nerve |
| 5 | ApproachX | External |
| 6 | Device0 | Drainage Device |
| 7 | QualifierZ | No Qualifier |
Related Codes
Same operation — other Device
Same table and root operation, differing only in the device character.
012YXYZ — Change Other Device in Peripheral Nerve, External 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.
019000Z — Drainage of Cervical Plexus with Drainage Device, Open Approach, 01900ZX — Drainage of Cervical Plexus, Open Approach, Diagnostic, 01900ZZ — Drainage of Cervical Plexus, Open Approach, 019030Z — Drainage of Cervical Plexus with Drainage Device, Percutaneous Approach, 01903ZX — Drainage of Cervical Plexus, Percutaneous Approach, Diagnostic, 01903ZZ — Drainage of Cervical Plexus, Percutaneous Approach, 019040Z — Drainage of Cervical Plexus with Drainage Device, Percutaneous Endoscopic Approach, 01904ZX — Drainage of Cervical Plexus, Percutaneous Endoscopic Approach, Diagnostic, 01904ZZ — Drainage of Cervical Plexus, Percutaneous Endoscopic Approach, 019100Z — Drainage of Cervical Nerve with Drainage Device, Open Approach, 01910ZX — Drainage of Cervical Nerve, Open Approach, Diagnostic, 01910ZZ — Drainage of Cervical Nerve, Open Approach, 019130Z — Drainage of Cervical Nerve with Drainage Device, Percutaneous Approach, 01913ZX — Drainage of Cervical Nerve, Percutaneous Approach, Diagnostic, 01913ZZ — Drainage of Cervical Nerve, Percutaneous Approach, 019140Z — Drainage of Cervical Nerve with Drainage Device, Percutaneous Endoscopic Approach, 01914ZX — Drainage of Cervical Nerve, Percutaneous Endoscopic Approach, Diagnostic, 01914ZZ — Drainage of Cervical Nerve, Percutaneous Endoscopic Approach, 019200Z — Drainage of Phrenic Nerve with Drainage Device, Open Approach, 01920ZX — Drainage of Phrenic Nerve, Open Approach, Diagnostic, +576 more
Contextual Map
Every relationship of 012YX0Z 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
- 012[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
- Change — Operation: Change[Operation]: “Change”— 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
- 012YXYZ — Change Other Device in Peripheral Nerve, External 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 FY2016 onward. Note changes are not tracked.
Read from: CMS ICD-10-PCS code tables, index and definitions — FY2027; CMS MS-DRG Definitions Manual (incl. Appendix B diagnosis index, Appendix C CC/MCC list, Appendix E procedure index) and IPPS Final Rule tables — v44; 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 · How MedCoder verifies its implementation
Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 28, 2026 · All releases and sources