4A168BZBillable procedure code

Monitoring of Lymphatic Pressure, Via Natural or Artificial Opening Endoscopic

Measurement and Monitoring·Physiological Systems·Table 4A1·FY 2027

4A168BZ is the ICD-10-PCS procedure code for Monitoring of Lymphatic Pressure, Via Natural or Artificial Opening Endoscopic. It belongs to PCS table 4A1, part of Section 4 (Measurement and Monitoring). The procedure targets the Physiological Systems body system. Its root operation is Monitoring. The approach used is Via Natural or Artificial Opening Endoscopic.

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What the code means

Monitoring: root operation

Determining the level of a physiological or physical function repetitively over a period of time

Via Natural or Artificial Opening Endoscopic: approach

Entry of instrumentation through a natural or artificial external opening to reach and visualize the site of the procedure