4A063BZMeasurement of Lymphatic Pressure, Percutaneous Approach
- Billable / Specific Code
4A063BZ is a billable ICD-10-PCS procedure code for Measurement of Lymphatic Pressure, Percutaneous Approach. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027). The root operation Measurement involves determining the level of a physiological or physical function at a point in time. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Measurement and monitoring, NEC.
Code Identity
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.
| Position | Designation | Value | Meaning |
|---|---|---|---|
| 1 | Section | 4 | Measurement and Monitoring |
| 2 | Body System | A | Physiological Systems |
| 3 | Operation | 0 | Measurement |
| 4 | BodySystem | 6 | Lymphatic |
| 5 | Approach | 3 | Percutaneous |
| 6 | Function/Device | B | Pressure |
| 7 | Qualifier | Z | No Qualifier |
In the ICD-10-PCS Alphabetic Index
These FY 2027 ICD-10-PCS Alphabetic Index entries lead to this code:
To code measurement of the flow lymphatic, open the FY 2027 ICD-10-PCS Alphabetic Index at Measurement, then the subterms Lymphatic, Flow. The index leads to table 4A0, where the approach, Function/Device and qualifier values shown in the breakdown above complete the seven-character code 4A063BZ.
Clinical Classification (CCSR)
AHRQ groups this procedure code into these clinical categories.
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for this code under the General Equivalence Mappings.
Code History
Similar Procedure Codes
Questions About 4A063BZ
Is 4A063BZ a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Measurement of Lymphatic Pressure, Percutaneous Approach on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in 4A063BZ 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 0 is the Operation (Measurement); the 4th character 6 is the BodySystem (Lymphatic); the 5th character 3 is the Approach (Percutaneous); the 6th character B is the Function/Device (Pressure); the 7th character Z is the Qualifier (No Qualifier).
What is the ICD-9-PCS equivalent of 4A063BZ?
Under the General Equivalence Mappings, Measurement of Lymphatic Pressure, Percutaneous Approach crosswalks to ICD-9-PCS 40.19 (Other diagnostic procedures on lymphatic structures). The mapping is approximate, so confirm it fits the documentation.
