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ICD 10 Code 0WB4XZZ

Excision of Upper Jaw, External Approach

0WB4XZZ is a valid billable ICD-10 procedure code for Excision of Upper Jaw, External Approach. It is found in the 2025 version of the ICD-10 Procedure Coding System (PCS) and can be used in all HIPAA-covered transactions from Oct 01, 2024 - Sep 30, 2025.

Excision involves:
Cutting out or off, without replacement, a portion of a body part. The qualifier DIAGNOSTIC is used to identify excision procedures that are biopsies

External approach involves:
Procedures performed directly on the skin or mucous membrane and procedures performed indirectly by the application of external force through the skin or mucous membrane

Excision includes:

  • Partial nephrectomy, liver biopsy
MS-DRG - Medicare Severity-Diagnosis Related Group
  • MDC 01 Diseases & Disorders of the Nervous System
    Peripheral and Cranial Nerve and Other Nervous System Procedures
    • DRG 040 - PERIPHERAL, CRANIAL NERVE AND OTHER NERVOUS SYSTEM PROCEDURES WITH MCC
    • DRG 041 - PERIPHERAL, CRANIAL NERVE AND OTHER NERVOUS SYSTEM PROCEDURES WITH CC OR PERIPHERAL NEUROSTIMULATOR
    • DRG 042 - PERIPHERAL, CRANIAL NERVE AND OTHER NERVOUS SYSTEM PROCEDURES WITHOUT CC/MCC
  • MDC 05 Diseases & Disorders of the Circulatory System
    Other Circulatory O.R. Procedures
    • DRG 264 - OTHER CIRCULATORY SYSTEM O.R. PROCEDURES
  • MDC 08 Diseases & Disorders of the Musculoskeletal System & Connective Tissue
    Soft Tissue Procedures
    • DRG 500 - SOFT TISSUE PROCEDURES WITH MCC
    • DRG 501 - SOFT TISSUE PROCEDURES WITH CC
    • DRG 502 - SOFT TISSUE PROCEDURES WITHOUT CC/MCC
  • MDC 09 Diseases & Disorders of the Skin, Subcutaneous Tissue & Breast
    Skin Graft
    • DRG 573 - SKIN GRAFT FOR SKIN ULCER OR CELLULITIS WITH MCC
    • DRG 574 - SKIN GRAFT FOR SKIN ULCER OR CELLULITIS WITH CC
    • DRG 575 - SKIN GRAFT FOR SKIN ULCER OR CELLULITIS WITHOUT CC/MCC
    • DRG 576 - SKIN GRAFT EXCEPT FOR SKIN ULCER OR CELLULITIS WITH MCC
    • DRG 577 - SKIN GRAFT EXCEPT FOR SKIN ULCER OR CELLULITIS WITH CC
    • DRG 578 - SKIN GRAFT EXCEPT FOR SKIN ULCER OR CELLULITIS WITHOUT CC/MCC
  • MDC 21 Injuries, Poisonings & Toxic Effects of Drugs
    Other O.R. Procedures for Injuries
    • DRG 907 - OTHER O.R. PROCEDURES FOR INJURIES WITH MCC
    • DRG 908 - OTHER O.R. PROCEDURES FOR INJURIES WITH CC
    • DRG 909 - OTHER O.R. PROCEDURES FOR INJURIES WITHOUT CC/MCC
  • MDC 24 Multiple Significant Trauma
    Other Procedures for Multiple Significant Trauma
    • DRG 957 - OTHER O.R. PROCEDURES FOR MULTIPLE SIGNIFICANT TRAUMA WITH MCC
    • DRG 958 - OTHER O.R. PROCEDURES FOR MULTIPLE SIGNIFICANT TRAUMA WITH CC
    • DRG 959 - OTHER O.R. PROCEDURES FOR MULTIPLE SIGNIFICANT TRAUMA WITHOUT CC/MCC
  • MDC 99 Other
    Non-extensive Procedure Unrelated to Principal Diagnosis
    • DRG 987 - NON-EXTENSIVE O.R. PROCEDURE UNRELATED TO PRINCIPAL DIAGNOSIS WITH MCC
    • DRG 988 - NON-EXTENSIVE O.R. PROCEDURE UNRELATED TO PRINCIPAL DIAGNOSIS WITH CC
    • DRG 989 - NON-EXTENSIVE O.R. PROCEDURE UNRELATED TO PRINCIPAL DIAGNOSIS WITHOUT CC/MCC

ICD-10-PCS code structure for 0WB4XZZ — See Table View

1: Section 0 Medical and Surgical
2: Body System W Anatomical Regions, General
3: Root Operation B Excision
4: Body Part 4 Upper Jaw
5: Approach X External
6: Device Z No Device
7: Qualifier Z No Qualifier

See also

  • The ICD-10-PCS Index of common procedure terms.
  • Medical and Surgical terms in the ICD-10-PCS Definitions table. These definitions may also provide additional explanation and/or examples within this section.
  • The ICD-10-PCS Device Aggregation Table containing entries that correlate a specific ICD-10-PCS device value with a general device value to be used in tables containing only general device values.