4A143R3Monitoring of Venous Saturation, Pulmonary, Percutaneous Approach

Measurement and Monitoring›Physiological Systems›Monitoring
  • Billable / Specific Code
ICD-10-PCS 4A143R3
CMS Source: FY 2027 ICD-10-PCS dataset. Effective Oct 1, 2026 – Sep 30, 2027.FacebookXLinkedInPrint

4A143R3 is a billable ICD-10-PCS procedure code for Monitoring of Venous Saturation, Pulmonary, Percutaneous Approach. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027).

Code Identity

ICD-10-PCS Code
4A143R3
Billable Status
Yes — Valid for Submission
Code Describes
Monitoring of Venous Saturation, Pulmonary, Percutaneous Approach
Short Description
Monitoring of Venous Saturation, Pulmonary, Perc Approach
Parent Code
4A1

PCS Table Breakdown

Each ICD-10-PCS code is built from seven characters, each an axis of the procedure. Hover or tap the icons for the official CMS definitions.

PositionDesignationValueMeaning
1Section4Measurement and Monitoring
2Body SystemAPhysiological Systems
3Operation1Monitoring
4BodySystem4Venous
5Approach3Percutaneous
6Function/DeviceRSaturation
7Qualifier3Pulmonary

Similar Procedure Codes

Questions About 4A143R3

Is 4A143R3 a billable code?

Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Monitoring of Venous Saturation, Pulmonary, Percutaneous Approach on inpatient claims from October 1, 2026 through September 30, 2027.

What do the characters in 4A143R3 mean?

The code breaks down character by character: the 1st character 4 is the Section (Measurement and Monitoring); the 2nd character A is the Body System (Physiological Systems); the 3rd character 1 is the Operation (Monitoring); the 4th character 4 is the BodySystem (Venous); the 5th character 3 is the Approach (Percutaneous); the 6th character R is the Function/Device (Saturation); the 7th character 3 is the Qualifier (Pulmonary).