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ICD 10 Code 03L40ZZ

Occlusion of Left Subclavian Artery, Open Approach

03L40ZZ is a valid billable ICD-10 procedure code for Occlusion of Left Subclavian Artery, Open 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.

Occlusion involves:
Completely closing an orifice or the lumen of a tubular body part. The orifice can be a natural orifice or an artificially created orifice

Open approach involves:
Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure

Occlusion includes:

  • Fallopian tube ligation, ligation of inferior vena cava

Subclavian Artery, Left body part includes:

  • Costocervical trunk
  • Dorsal scapular artery
  • Internal thoracic artery
MS-DRG - Medicare Severity-Diagnosis Related Group
  • MDC 04 Diseases & Disorders of the Respiratory System
    Major Chest Procedures
    • DRG 163 - MAJOR CHEST PROCEDURES WITH MCC
    • DRG 164 - MAJOR CHEST PROCEDURES WITH CC
    • DRG 165 - MAJOR CHEST PROCEDURES WITHOUT CC/MCC
  • MDC 05 Diseases & Disorders of the Circulatory System
    Other Major Cardiovascular Procedures
    • DRG 270 - OTHER MAJOR CARDIOVASCULAR PROCEDURES WITH MCC
    • DRG 271 - OTHER MAJOR CARDIOVASCULAR PROCEDURES WITH CC
    • DRG 272 - OTHER MAJOR CARDIOVASCULAR PROCEDURES WITHOUT CC/MCC
  • MDC 06 Diseases & Disorders of the Digestive System
    Stomach, Esophageal and Duodenal Procedures
    • DRG 326 - STOMACH, ESOPHAGEAL AND DUODENAL PROCEDURES WITH MCC
    • DRG 327 - STOMACH, ESOPHAGEAL AND DUODENAL PROCEDURES WITH CC
    • DRG 328 - STOMACH, ESOPHAGEAL AND DUODENAL PROCEDURES 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

ICD-10-PCS code structure for 03L40ZZ — See Table View

1: Section 0 Medical and Surgical
2: Body System 3 Upper Arteries
3: Root Operation L Occlusion
4: Body Part 4 Subclavian Artery, Left
5: Approach 0 Open
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.