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Inpatient Procedure Code

0WW6X7Z ICD-10-PCS Code: Revision of Autologous Tissue Substitute in Neck, External Approach

Revision of Autol Sub in Neck, 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.

PositionValueMeaning
1
Section0

Medical and Surgical

2
Body SystemW

Anatomical Regions, General

3
Root OperationW

Revision

Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device

4
Body Part6

Neck

5
ApproachX

External

6
Device7

Autologous Tissue Substitute

7
QualifierZ

No Qualifier

Related Codes

Same operation — other Body Part

Same table and root operation, differing only in the body part character.

0WW0X7Z — Revision of Autologous Tissue Substitute in Head, External Approach, 0WW2X7Z — Revision of Autologous Tissue Substitute in Face, External Approach, 0WW4X7Z — Revision of Autologous Tissue Substitute in Upper Jaw, External Approach, 0WW5X7Z — Revision of Autologous Tissue Substitute in Lower Jaw, External Approach, 0WW8X7Z — Revision of Autologous Tissue Substitute in Chest Wall, External Approach, 0WWCX7Z — Revision of Autologous Tissue Substitute in Mediastinum, External Approach, 0WWFX7Z — Revision of Autologous Tissue Substitute in Abdominal Wall, External Approach, 0WWKX7Z — Revision of Autologous Tissue Substitute in Upper Back, External Approach, +3 more

Same operation — other Approach

Same table and root operation, differing only in the approach character.

0WW607Z — Revision of Autologous Tissue Substitute in Neck, Open Approach, 0WW637Z — Revision of Autologous Tissue Substitute in Neck, Percutaneous Approach, 0WW647Z — Revision of Autologous Tissue Substitute in Neck, Percutaneous Endoscopic Approach

Same operation — other Device

Same table and root operation, differing only in the device character.

0WW6X0Z — Revision of Drainage Device in Neck, External Approach, 0WW6X1Z — Revision of Radioactive Element in Neck, External Approach, 0WW6X3Z — Revision of Infusion Device in Neck, External Approach, 0WW6XJZ — Revision of Synthetic Substitute in Neck, External Approach, 0WW6XKZ — Revision of Nonautologous Tissue Substitute in Neck, External Approach, 0WW6XYZ — Revision of Other Device in Neck, External Approach

Same procedure category (CCSR), other tables

AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under ENT procedures, NEC (Ear, Nose, and Throat 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.

+1248 more

Contextual Map

Every relationship of 0WW6X7Z 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

Clinical classification (CCSR)

  • ENT017 — ENT procedures, NEC[CCSR category]: “ENT procedures, NEC — Ear, Nose, and Throat Procedures”— AHRQ CCSR for ICD-10-PCS Procedures (HCUP) · v2026.1

Nearest codes

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