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Inpatient Procedure Code

0WQ44ZZ ICD-10-PCS Code: Repair Upper Jaw, 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.

PositionValueMeaning
1
Section0

Medical and Surgical

2
Body SystemW

Anatomical Regions, General

3
Root OperationQ

Repair

Restoring, to the extent possible, a body part to its normal anatomic structure and function

4
Body Part4

Upper Jaw

5
Approach4

Percutaneous Endoscopic

6
DeviceZ

No Device

7
QualifierZ

No Qualifier

MS-DRG Grouper Relationships (FY2026)

Potential MS-DRG participation — not a DRG assignment.

The MS-DRG grouper treats this as an operating room procedure. It appears in the surgical logic of 9 MS-DRGs:

From the CMS MS-DRG Definitions Manual, Appendix E. Actual DRG assignment depends on the complete claim.

Related Codes

Same operation — other Body Part

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

0WQ04ZZ — Repair Head, Percutaneous Endoscopic Approach, 0WQ24ZZ — Repair Face, Percutaneous Endoscopic Approach, 0WQ34ZZ — Repair Oral Cavity and Throat, Percutaneous Endoscopic Approach, 0WQ54ZZ — Repair Lower Jaw, Percutaneous Endoscopic Approach, 0WQ64ZZ — Repair Neck, Percutaneous Endoscopic Approach, 0WQ84ZZ — Repair Chest Wall, Percutaneous Endoscopic Approach, 0WQC4ZZ — Repair Mediastinum, Percutaneous Endoscopic Approach, 0WQF4ZZ — Repair Abdominal Wall, Percutaneous Endoscopic Approach, +4 more

Same operation — other Approach

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

0WQ40ZZ — Repair Upper Jaw, Open Approach, 0WQ43ZZ — Repair Upper Jaw, Percutaneous Approach, 0WQ4XZZ — Repair Upper Jaw, 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 repair (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.

0KR40KZ — Replacement of Tongue, Palate, Pharynx Muscle with Nonautologous Tissue Substitute, Open Approach, 0KR447Z — Replacement of Tongue, Palate, Pharynx Muscle with Autologous Tissue Substitute, Percutaneous Endoscopic Approach, 0KR44JZ — Replacement of Tongue, Palate, Pharynx Muscle with Synthetic Substitute, Percutaneous Endoscopic Approach, 0KR44KZ — Replacement of Tongue, Palate, Pharynx Muscle with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach, 0KU407Z — Supplement Tongue, Palate, Pharynx Muscle with Autologous Tissue Substitute, Open Approach, 0KU40JZ — Supplement Tongue, Palate, Pharynx Muscle with Synthetic Substitute, Open Approach, 0KU40KZ — Supplement Tongue, Palate, Pharynx Muscle with Nonautologous Tissue Substitute, Open Approach, 0KU447Z — Supplement Tongue, Palate, Pharynx Muscle with Autologous Tissue Substitute, Percutaneous Endoscopic Approach, 0KU44JZ — Supplement Tongue, Palate, Pharynx Muscle with Synthetic Substitute, Percutaneous Endoscopic Approach, 0KU44KZ — Supplement Tongue, Palate, Pharynx Muscle with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach, 0WU007Z — Supplement Head with Autologous Tissue Substitute, Open Approach, 0WU00JZ — Supplement Head with Synthetic Substitute, Open Approach, 0WU00KZ — Supplement Head with Nonautologous Tissue Substitute, Open Approach, 0WU047Z — Supplement Head with Autologous Tissue Substitute, Percutaneous Endoscopic Approach, 0WU04JZ — Supplement Head with Synthetic Substitute, Percutaneous Endoscopic Approach, 0WU04KZ — Supplement Head with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach, 0WU207Z — Supplement Face with Autologous Tissue Substitute, Open Approach, 0WU20JZ — Supplement Face with Synthetic Substitute, Open Approach, 0WU20KZ — Supplement Face with Nonautologous Tissue Substitute, Open Approach, 0WU247Z — Supplement Face with Autologous Tissue Substitute, Percutaneous Endoscopic Approach, +861 more

Contextual Map

Every relationship of 0WQ44ZZ 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.

Run 0WQ44ZZ with these 5 related codes in Claim Check

PCS table

MS-DRG participation (9)

Clinical classification (CCSR)

  • ENT013 — ENT repair[CCSR category]: “ENT repair — Ear, Nose, and Throat Procedures”— AHRQ CCSR for ICD-10-PCS Procedures (HCUP) · v2026.1

MDC crossing · diagnoses (13279)

  • MDC 03 — Diseases and Disorders of the Ear, Nose, Mouth and Throat[MDC crossing]: “Diseases and Disorders of the Ear, Nose, Mouth and Throat — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs.”— CMS MS-DRG Definitions Manual · FY2026
  • MDC 09 — Diseases and Disorders of the Skin, Subcutaneous Tissue and Breast[MDC crossing]: “Diseases and Disorders of the Skin, Subcutaneous Tissue and Breast — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs.”— CMS MS-DRG Definitions Manual · FY2026
  • A18.6 — Tuberculosis of (inner) (middle) ear[Same-MDC diagnosis]: “Tuberculosis of (inner) (middle) ear — grouped in MDC 03, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A36.0 — Pharyngeal diphtheria[Same-MDC diagnosis]: “Pharyngeal diphtheria — grouped in MDC 03, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A36.1 — Nasopharyngeal diphtheria[Same-MDC diagnosis]: “Nasopharyngeal diphtheria — grouped in MDC 03, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A36.2 — Laryngeal diphtheria[Same-MDC diagnosis]: “Laryngeal diphtheria — grouped in MDC 03, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A54.5 — Gonococcal pharyngitis[Same-MDC diagnosis]: “Gonococcal pharyngitis — grouped in MDC 03, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • and 13274 more

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