4A044B2Measurement of Venous Pressure, Portal, Percutaneous Endoscopic Approach

Measurement and Monitoring›Physiological Systems›Measurement
  • Billable / Specific Code
ICD-10-PCS 4A044B2
CMS Source: FY 2026 ICD-10-PCS dataset. Effective Oct 1, 2025 – Sep 30, 2026.FacebookXLinkedInPrint

4A044B2 is a billable ICD-10-PCS procedure code for Measurement of Venous Pressure, Portal, Percutaneous Endoscopic Approach. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). The root operation Measurement involves determining the level of a physiological or physical function at a point in time.

Code Identity

ICD-10-PCS Code
4A044B2
Billable Status
Yes — Valid for Submission
Code Describes
Measurement of Venous Pressure, Portal, Percutaneous Endoscopic Approach
Parent Code
4A0
Short Description
Measurement of Venous Pressure, Portal, Perc Endo Approach

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
3Operation0Measurement
4BodySystem4Venous
5Approach4Percutaneous Endoscopic
6Function/DeviceBPressure
7Qualifier2Portal

Code History

Replaces previously assigned code(s):
  • 4A043B2 — Measurement of Venous Pressure, Portal, Perc Approach

Similar Procedure Codes

Questions About 4A044B2

Is 4A044B2 a billable code?

Yes. 4A044B2 is a complete seven-character ICD-10-PCS code, specific enough to report Measurement of Venous Pressure, Portal, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2025 through September 30, 2026.

What do the characters in 4A044B2 mean?

4A044B2 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 0 is the Operation (Measurement); the 4th character 4 is the BodySystem (Venous); the 5th character 4 is the Approach (Percutaneous Endoscopic); the 6th character B is the Function/Device (Pressure); the 7th character 2 is the Qualifier (Portal).