0YBC0ZZ ICD-10-PCS Code: Excision of Right Upper Leg, Open Approach

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 19 MS-DRGs:

• MDC 01 — Peripheral, Cranial Nerve and Other Nervous System Procedures: DRG 040, DRG 041, DRG 042
• MDC 05 — Other Circulatory System O.R. Procedures: DRG 264
• MDC 08 — Soft Tissue Procedures: DRG 500, DRG 501, DRG 502
• MDC 09 — Skin Graft: DRG 573, DRG 574, DRG 575, DRG 576, DRG 577, DRG 578
• MDC 21 — Other O.R. Procedures for Injuries: DRG 907, DRG 908, DRG 909
• MDC 24 — Other O.R. Procedures for Multiple Significant Trauma: DRG 957, DRG 958, DRG 959

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.

0YB70ZZ — Excision of Right Femoral Region, Open Approach, 0YB80ZZ — Excision of Left Femoral Region, Open Approach, 0YB90ZZ — Excision of Right Lower Extremity, Open Approach, 0YBB0ZZ — Excision of Left Lower Extremity, Open Approach, 0YBD0ZZ — Excision of Left Upper Leg, Open Approach, 0YBF0ZZ — Excision of Right Knee Region, Open Approach, 0YBG0ZZ — Excision of Left Knee Region, Open Approach, 0YBH0ZZ — Excision of Right Lower Leg, Open Approach, +9 more

Same operation — other Approach

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

0YBC3ZZ — Excision of Right Upper Leg, Percutaneous Approach, 0YBC4ZZ — Excision of Right Upper Leg, Percutaneous Endoscopic Approach

Same operation — other Qualifier

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

0YBC0ZX — Excision of Right Upper Leg, Open Approach, Diagnostic

Same procedure category (CCSR), other tables

AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Musculoskeletal procedures, NEC (Musculoskeletal, Subcutaneous Tissue, and Fascia 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.

+3367 more

Contextual Map

Every relationship of 0YBC0ZZ 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 0YBC0ZZ with these 5 related codes in Claim Check

PCS table

• 0YB[PCS table]— CMS ICD-10-PCS tables
• Medical and Surgical — Section: Medical and Surgical[Section]: “Medical and Surgical”— CMS ICD-10-PCS tables
• Anatomical Regions, Lower Extremities — Body System: Anatomical Regions, Lower Extremities[Body System]: “Anatomical Regions, Lower Extremities”— CMS ICD-10-PCS tables
• Excision — Operation: Excision[Operation]: “Excision”— CMS ICD-10-PCS tables

MS-DRG participation (19)

• DRG 040 — PERIPHERAL, CRANIAL NERVE AND OTHER NERVOUS SYSTEM PROCEDURES WITH MCC[MS-DRG]: “PERIPHERAL, CRANIAL NERVE AND OTHER NERVOUS SYSTEM PROCEDURES WITH MCC — Peripheral, Cranial Nerve and Other Nervous System Procedures (MDC 01)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2026
• DRG 041 — PERIPHERAL, CRANIAL NERVE AND OTHER NERVOUS SYSTEM PROCEDURES WITH CC OR PERIPHERAL NEUROSTIMULATOR[MS-DRG]: “PERIPHERAL, CRANIAL NERVE AND OTHER NERVOUS SYSTEM PROCEDURES WITH CC OR PERIPHERAL NEUROSTIMULATOR — Peripheral, Cranial Nerve and Other Nervous System Procedures (MDC 01)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2026
• DRG 042 — PERIPHERAL, CRANIAL NERVE AND OTHER NERVOUS SYSTEM PROCEDURES WITHOUT CC/MCC[MS-DRG]: “PERIPHERAL, CRANIAL NERVE AND OTHER NERVOUS SYSTEM PROCEDURES WITHOUT CC/MCC — Peripheral, Cranial Nerve and Other Nervous System Procedures (MDC 01)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2026
• DRG 264 — OTHER CIRCULATORY SYSTEM O.R. PROCEDURES[MS-DRG]: “OTHER CIRCULATORY SYSTEM O.R. PROCEDURES — Other Circulatory System O.R. Procedures (MDC 05)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2026
• DRG 500 — SOFT TISSUE PROCEDURES WITH MCC[MS-DRG]: “SOFT TISSUE PROCEDURES WITH MCC — Soft Tissue Procedures (MDC 08)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2026
• DRG 501 — SOFT TISSUE PROCEDURES WITH CC[MS-DRG]: “SOFT TISSUE PROCEDURES WITH CC — Soft Tissue Procedures (MDC 08)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2026
• DRG 502 — SOFT TISSUE PROCEDURES WITHOUT CC/MCC[MS-DRG]: “SOFT TISSUE PROCEDURES WITHOUT CC/MCC — Soft Tissue Procedures (MDC 08)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2026
• DRG 573 — SKIN GRAFT FOR SKIN ULCER OR CELLULITIS WITH MCC[MS-DRG]: “SKIN GRAFT FOR SKIN ULCER OR CELLULITIS WITH MCC — Skin Graft (MDC 09)”— CMS MS-DRG Definitions Manual (Appendix E) · FY2026
• and 11 more

Clinical classification (CCSR)

• MST030 — Musculoskeletal procedures, NEC[CCSR category]: “Musculoskeletal procedures, NEC — Musculoskeletal, Subcutaneous Tissue, and Fascia Procedures”— AHRQ CCSR for ICD-10-PCS Procedures (HCUP) · v2026.1

MDC crossing · diagnoses (35262)

• MDC 01 — Diseases and Disorders of the Nervous System[MDC crossing]: “Diseases and Disorders of the Nervous System — 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 05 — Diseases and Disorders of the Circulatory System[MDC crossing]: “Diseases and Disorders of the Circulatory System — 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
• A02.21 — Salmonella meningitis[Same-MDC diagnosis]: “Salmonella meningitis — grouped in MDC 01, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
• A06.6 — Amebic brain abscess[Same-MDC diagnosis]: “Amebic brain abscess — grouped in MDC 01, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
• A17.0 — Tuberculous meningitis[Same-MDC diagnosis]: “Tuberculous meningitis — grouped in MDC 01, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
• A17.1 — Meningeal tuberculoma[Same-MDC diagnosis]: “Meningeal tuberculoma — grouped in MDC 01, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
• A17.81 — Tuberculoma of brain and spinal cord[Same-MDC diagnosis]: “Tuberculoma of brain and spinal cord — grouped in MDC 01, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
• and 35257 more

Nearest codes

• 0YB00ZZ — Excision of Right Buttock, Open Approach[One axis away]— CMS ICD-10-PCS tables
• 0YB10ZZ — Excision of Left Buttock, Open Approach[One axis away]— CMS ICD-10-PCS tables
• 0YB50ZZ — Excision of Right Inguinal Region, Open Approach[One axis away]— CMS ICD-10-PCS tables
• 0YB60ZZ — Excision of Left Inguinal Region, Open Approach[One axis away]— CMS ICD-10-PCS tables
• 0YB70ZZ — Excision of Right Femoral Region, Open Approach[One axis away]— CMS ICD-10-PCS tables
• 0YB80ZZ — Excision of Left Femoral Region, Open Approach[One axis away]— CMS ICD-10-PCS tables
• 0YB90ZZ — Excision of Right Lower Extremity, Open Approach[One axis away]— CMS ICD-10-PCS tables
• 0YBB0ZZ — Excision of Left Lower Extremity, Open Approach[One axis away]— CMS ICD-10-PCS tables