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ICD 10 Code 021K4ZP

Bypass Right Ventricle to Pulmonary Trunk, Percutaneous Endoscopic Approach
“Bypass Right Ventricle to Pulm Trunk, Perc Endo Approach” for short

021K4ZP is a valid billable ICD-10 procedure code for Bypass Right Ventricle to Pulmonary Trunk, Percutaneous Endoscopic 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.

Bypass involves:
Altering the route of passage of the contents of a tubular body part. Rerouting contents of a body part to a downstream area of the normal route, to a similar route and body part, or to an abnormal route and dissimilar body part. Includes one or more anastomoses, with or without the use of a device

Percutaneous Endoscopic approach involves:
Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure

Bypass includes:

  • Coronary artery bypass, colostomy formation

Ventricle, Right body part includes:

  • Conus arteriosus
MS-DRG - Medicare Severity-Diagnosis Related Group
  • MDC 05 Diseases & Disorders of the Circulatory System
    Other Cardiothoracic Procedures
    • DRG 228 - OTHER CARDIOTHORACIC PROCEDURES WITH MCC
    • DRG 229 - OTHER CARDIOTHORACIC PROCEDURES WITHOUT MCC

ICD-10-PCS code structure for 021K4ZP — See Table View

1: Section 0 Medical and Surgical
2: Body System 2 Heart and Great Vessels
3: Root Operation 1 Bypass
4: Body Part K Ventricle, Right
5: Approach 4 Percutaneous Endoscopic
6: Device Z No Device
7: Qualifier P Pulmonary Trunk

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.