009U4ZZ ICD-10-PCS Code: Drainage of Spinal Canal, Percutaneous Endoscopic 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 System0 | Central Nervous System and Cranial Nerves |
| 3 | Root Operation9 | Drainage Taking or letting out fluids and/or gases from a body part |
| 4 | Body PartU | Spinal Canal |
| 5 | Approach4 | Percutaneous Endoscopic |
| 6 | DeviceZ | No Device |
| 7 | QualifierZ | No Qualifier |
Related Codes
Same operation — other Body Part
Same table and root operation, differing only in the body part character.
009P4ZZ — Drainage of Glossopharyngeal Nerve, Percutaneous Endoscopic Approach, 009Q4ZZ — Drainage of Vagus Nerve, Percutaneous Endoscopic Approach, 009R4ZZ — Drainage of Accessory Nerve, Percutaneous Endoscopic Approach, 009S4ZZ — Drainage of Hypoglossal Nerve, Percutaneous Endoscopic Approach, 009T4ZZ — Drainage of Spinal Meninges, Percutaneous Endoscopic Approach, 009W4ZZ — Drainage of Cervical Spinal Cord, Percutaneous Endoscopic Approach, 009X4ZZ — Drainage of Thoracic Spinal Cord, Percutaneous Endoscopic Approach, 009Y4ZZ — Drainage of Lumbar Spinal Cord, Percutaneous Endoscopic Approach, +22 more
Same operation — other Approach
Same table and root operation, differing only in the approach character.
009U0ZZ — Drainage of Spinal Canal, Open Approach, 009U3ZZ — Drainage of Spinal Canal, Percutaneous Approach
Same operation — other Device
Same table and root operation, differing only in the device character.
009U40Z — Drainage of Spinal Canal with Drainage Device, Percutaneous Endoscopic Approach
Same operation — other Qualifier
Same table and root operation, differing only in the qualifier character.
009U4ZX — Drainage of Spinal Canal, Percutaneous Endoscopic Approach, Diagnostic
Same procedure category (CCSR), other tables
AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Spinal canal and spinal cord drainage (excluding lumbar puncture) (Central 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.
002UX0Z — Change Drainage Device in Spinal Canal, External Approach, 00CU0ZZ — Extirpation of Matter from Spinal Canal, Open Approach, 00CU3ZZ — Extirpation of Matter from Spinal Canal, Percutaneous Approach, 00CU4ZZ — Extirpation of Matter from Spinal Canal, Percutaneous Endoscopic Approach, 00CW0ZZ — Extirpation of Matter from Cervical Spinal Cord, Open Approach, 00CW3ZZ — Extirpation of Matter from Cervical Spinal Cord, Percutaneous Approach, 00CW4ZZ — Extirpation of Matter from Cervical Spinal Cord, Percutaneous Endoscopic Approach, 00CX0ZZ — Extirpation of Matter from Thoracic Spinal Cord, Open Approach, 00CX3ZZ — Extirpation of Matter from Thoracic Spinal Cord, Percutaneous Approach, 00CX4ZZ — Extirpation of Matter from Thoracic Spinal Cord, Percutaneous Endoscopic Approach, 00CY0ZZ — Extirpation of Matter from Lumbar Spinal Cord, Open Approach, 00CY3ZZ — Extirpation of Matter from Lumbar Spinal Cord, Percutaneous Approach, 00CY4ZZ — Extirpation of Matter from Lumbar Spinal Cord, Percutaneous Endoscopic Approach, 00FU0ZZ — Fragmentation in Spinal Canal, Open Approach, 00FU3ZZ — Fragmentation in Spinal Canal, Percutaneous Approach, 00FU4ZZ — Fragmentation in Spinal Canal, Percutaneous Endoscopic Approach, 00FUXZZ — Fragmentation in Spinal Canal, External Approach, 00PU00Z — Removal of Drainage Device from Spinal Canal, Open Approach, 00PU30Z — Removal of Drainage Device from Spinal Canal, Percutaneous Approach, 00PU40Z — Removal of Drainage Device from Spinal Canal, Percutaneous Endoscopic Approach, +13 more
Contextual Map
Every relationship of 009U4ZZ 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
- 009[PCS table]— CMS ICD-10-PCS tables
- Medical and Surgical — Section: Medical and Surgical[Section]: “Medical and Surgical”— CMS ICD-10-PCS tables
- Central Nervous System and Cranial Nerves — Body System: Central Nervous System and Cranial Nerves[Body System]: “Central Nervous System and Cranial Nerves”— CMS ICD-10-PCS tables
- Drainage — Operation: Drainage[Operation]: “Drainage”— CMS ICD-10-PCS tables
Clinical classification (CCSR)
- CNS003 — Spinal canal and spinal cord drainage (excluding lumbar puncture)[CCSR category]: “Spinal canal and spinal cord drainage (excluding lumbar puncture) — Central Nervous System Procedures”— AHRQ CCSR for ICD-10-PCS Procedures (HCUP) · v2026.1
Nearest codes
- 00904ZZ — Drainage of Brain, Percutaneous Endoscopic Approach[One axis away]— CMS ICD-10-PCS tables
- 00914ZZ — Drainage of Cerebral Meninges, Percutaneous Endoscopic Approach[One axis away]— CMS ICD-10-PCS tables
- 00924ZZ — Drainage of Dura Mater, Percutaneous Endoscopic Approach[One axis away]— CMS ICD-10-PCS tables
- 00934ZZ — Drainage of Intracranial Epidural Space, Percutaneous Endoscopic Approach[One axis away]— CMS ICD-10-PCS tables
- 00944ZZ — Drainage of Intracranial Subdural Space, Percutaneous Endoscopic Approach[One axis away]— CMS ICD-10-PCS tables
- 00954ZZ — Drainage of Intracranial Subarachnoid Space, Percutaneous Endoscopic Approach[One axis away]— CMS ICD-10-PCS tables
- 00964ZZ — Drainage of Cerebral Ventricle, Percutaneous Endoscopic Approach[One axis away]— CMS ICD-10-PCS tables
- 00974ZZ — Drainage of Cerebral Hemisphere, 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