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Inpatient Procedure Code

0LBQ4ZX ICD-10-PCS Code: Excision of Right Knee Tendon, Percutaneous Endoscopic Approach, Diagnostic

Excision of Right Knee Tendon, Perc Endo Approach, Diagn

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 SystemL

Tendons

3
Root OperationB

Excision

Cutting out or off, without replacement, a portion of a body part

4
Body PartQ

Knee Tendon, Right

5
Approach4

Percutaneous Endoscopic

6
DeviceZ

No Device

7
QualifierX

Diagnostic

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 3 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.

0LBL4ZX — Excision of Right Upper Leg Tendon, Percutaneous Endoscopic Approach, Diagnostic, 0LBM4ZX — Excision of Left Upper Leg Tendon, Percutaneous Endoscopic Approach, Diagnostic, 0LBN4ZX — Excision of Right Lower Leg Tendon, Percutaneous Endoscopic Approach, Diagnostic, 0LBP4ZX — Excision of Left Lower Leg Tendon, Percutaneous Endoscopic Approach, Diagnostic, 0LBR4ZX — Excision of Left Knee Tendon, Percutaneous Endoscopic Approach, Diagnostic, 0LBS4ZX — Excision of Right Ankle Tendon, Percutaneous Endoscopic Approach, Diagnostic, 0LBT4ZX — Excision of Left Ankle Tendon, Percutaneous Endoscopic Approach, Diagnostic, 0LBV4ZX — Excision of Right Foot Tendon, Percutaneous Endoscopic Approach, Diagnostic, +19 more

Same operation — other Approach

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

0LBQ0ZX — Excision of Right Knee Tendon, Open Approach, Diagnostic, 0LBQ3ZX — Excision of Right Knee Tendon, Percutaneous Approach, Diagnostic

Same operation — other Qualifier

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

0LBQ4ZZ — Excision of Right Knee Tendon, Percutaneous Endoscopic Approach

Same procedure category (CCSR), other tables

AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Subcutaneous tissue, fascia, and muscle biopsy (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.

0L9S4ZX — Drainage of Right Ankle Tendon, Percutaneous Endoscopic Approach, Diagnostic, 0L9T0ZX — Drainage of Left Ankle Tendon, Open Approach, Diagnostic, 0L9T3ZX — Drainage of Left Ankle Tendon, Percutaneous Approach, Diagnostic, 0L9T4ZX — Drainage of Left Ankle Tendon, Percutaneous Endoscopic Approach, Diagnostic, 0L9V0ZX — Drainage of Right Foot Tendon, Open Approach, Diagnostic, 0L9V3ZX — Drainage of Right Foot Tendon, Percutaneous Approach, Diagnostic, 0L9V4ZX — Drainage of Right Foot Tendon, Percutaneous Endoscopic Approach, Diagnostic, 0L9W0ZX — Drainage of Left Foot Tendon, Open Approach, Diagnostic, 0L9W3ZX — Drainage of Left Foot Tendon, Percutaneous Approach, Diagnostic, 0L9W4ZX — Drainage of Left Foot Tendon, Percutaneous Endoscopic Approach, Diagnostic, 0LJX0ZZ — Inspection of Upper Tendon, Open Approach, 0LJX3ZZ — Inspection of Upper Tendon, Percutaneous Approach, 0LJX4ZZ — Inspection of Upper Tendon, Percutaneous Endoscopic Approach, 0LJXXZZ — Inspection of Upper Tendon, External Approach, 0LJY0ZZ — Inspection of Lower Tendon, Open Approach, 0LJY3ZZ — Inspection of Lower Tendon, Percutaneous Approach, 0LJY4ZZ — Inspection of Lower Tendon, Percutaneous Endoscopic Approach, 0LJYXZZ — Inspection of Lower Tendon, External Approach, 0M900ZX — Drainage of Head and Neck Bursa and Ligament, Open Approach, Diagnostic, 0M903ZX — Drainage of Head and Neck Bursa and Ligament, Percutaneous Approach, Diagnostic, +889 more

Contextual Map

Every relationship of 0LBQ4ZX 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 0LBQ4ZX with these 5 related codes in Claim Check

PCS table

MS-DRG participation

Clinical classification (CCSR)

MDC crossing · diagnoses (25341)

  • MDC 08 — Diseases and Disorders of the Musculoskeletal System and Connective Tissue[MDC crossing]: “Diseases and Disorders of the Musculoskeletal System and Connective Tissue — 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
  • A02.23 — Salmonella arthritis[Same-MDC diagnosis]: “Salmonella arthritis — grouped in MDC 08, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A02.24 — Salmonella osteomyelitis[Same-MDC diagnosis]: “Salmonella osteomyelitis — grouped in MDC 08, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A18.01 — Tuberculosis of spine[Same-MDC diagnosis]: “Tuberculosis of spine — grouped in MDC 08, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A18.02 — Tuberculous arthritis of other joints[Same-MDC diagnosis]: “Tuberculous arthritis of other joints — grouped in MDC 08, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • A18.03 — Tuberculosis of other bones[Same-MDC diagnosis]: “Tuberculosis of other bones — grouped in MDC 08, the diagnosis side of this code's crossing.”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • and 25336 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