4A133B3Billable procedure code

Monitoring of Arterial Pressure, Pulmonary, Percutaneous Approach

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

In ICD-10-PCS, code 4A133B3 describes Monitoring of Arterial Pressure, Pulmonary, Percutaneous Approach. This procedure is listed in table 4A1, part of Section 4 (Measurement and Monitoring). Its root operation is Monitoring. The approach used is Percutaneous.

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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

Percutaneous: approach

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