4A0289ZBillable procedure code
Measurement of Cardiac Output, Via Natural or Artificial Opening Endoscopic
Measurement and Monitoring·Physiological Systems·Table 4A0·FY 2027
Measurement of Cardiac Output, Via Natural or Artificial Opening Endoscopic corresponds to ICD-10-PCS code 4A0289Z, found in table 4A0, part of Section 4 (Measurement and Monitoring). It applies to the Physiological Systems body system. Its root operation is Measurement. The approach used is Via Natural or Artificial Opening Endoscopic.
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What the code means
Measurement: root operation
Determining the level of a physiological or physical function at a point in 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