0LN4XZZ ICD-10-PCS Code: Release Left Upper Arm Tendon, External 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.
| Position | Value | Meaning |
|---|---|---|
| 1 | Section0 | Medical and Surgical |
| 2 | Body SystemL | Tendons |
| 3 | Root OperationN | Release Freeing a body part from an abnormal physical constraint by cutting or by the use of force |
| 4 | Body Part4 | Upper Arm Tendon, Left |
| 5 | ApproachX | External |
| 6 | DeviceZ | No Device |
| 7 | QualifierZ | No Qualifier |
Related Codes
Same operation — other Body Part
Same table and root operation, differing only in the body part character.
0LN0XZZ — Release Head and Neck Tendon, External Approach, 0LN1XZZ — Release Right Shoulder Tendon, External Approach, 0LN2XZZ — Release Left Shoulder Tendon, External Approach, 0LN3XZZ — Release Right Upper Arm Tendon, External Approach, 0LN5XZZ — Release Right Lower Arm and Wrist Tendon, External Approach, 0LN6XZZ — Release Left Lower Arm and Wrist Tendon, External Approach, 0LN7XZZ — Release Right Hand Tendon, External Approach, 0LN8XZZ — Release Left Hand Tendon, External Approach, +19 more
Same operation — other Approach
Same table and root operation, differing only in the approach character.
0LN40ZZ — Release Left Upper Arm Tendon, Open Approach, 0LN43ZZ — Release Left Upper Arm Tendon, Percutaneous Approach, 0LN44ZZ — Release Left Upper Arm 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 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.
+3297 more
Contextual Map
Every relationship of 0LN4XZZ 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
- 0LN[PCS table]— CMS ICD-10-PCS tables
- Medical and Surgical — Section: Medical and Surgical[Section]: “Medical and Surgical”— CMS ICD-10-PCS tables
- Tendons — Body System: Tendons[Body System]: “Tendons”— CMS ICD-10-PCS tables
- Release — Operation: Release[Operation]: “Release”— CMS ICD-10-PCS tables
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
Nearest codes
- 0LN0XZZ — Release Head and Neck Tendon, External Approach[One axis away]— CMS ICD-10-PCS tables
- 0LN1XZZ — Release Right Shoulder Tendon, External Approach[One axis away]— CMS ICD-10-PCS tables
- 0LN2XZZ — Release Left Shoulder Tendon, External Approach[One axis away]— CMS ICD-10-PCS tables
- 0LN3XZZ — Release Right Upper Arm Tendon, External Approach[One axis away]— CMS ICD-10-PCS tables
- 0LN40ZZ — Release Left Upper Arm Tendon, Open Approach[One axis away]— CMS ICD-10-PCS tables
- 0LN43ZZ — Release Left Upper Arm Tendon, Percutaneous Approach[One axis away]— CMS ICD-10-PCS tables
- 0LN44ZZ — Release Left Upper Arm Tendon, Percutaneous Endoscopic Approach[One axis away]— CMS ICD-10-PCS tables
- 0LN5XZZ — Release Right Lower Arm and Wrist Tendon, External Approach[One axis away]— CMS ICD-10-PCS tables
Change history
No changes recorded for this code. This ledger tracks additions, deletions and description changes from FY2016 onward. Note changes are not tracked.
Read from: CMS ICD-10-PCS code tables, index and definitions — FY2027; CMS MS-DRG Definitions Manual (incl. Appendix B diagnosis index, Appendix C CC/MCC list, Appendix E procedure index) and IPPS Final Rule tables — v44; 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 · How MedCoder verifies its implementation
Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 28, 2026 · All releases and sources