Excision of Atrial Septum, Percutaneous Endoscopic Approach, Diagnostic
Medical and Surgical·Heart and Great Vessels·Table 02B·FY 2027
ICD-10-PCS classifies this procedure as 02B54ZX: Excision of Atrial Septum, Percutaneous Endoscopic Approach, Diagnostic. Table 02B, part of Section 0 (Medical and Surgical) contains it. The procedure targets the Heart and Great Vessels body system. The approach used is Percutaneous Endoscopic.
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What the code means
Excision: root operation
Cutting out or off, without replacement, a portion of a body part
The qualifier DIAGNOSTIC is used to identify excision procedures that are biopsies
Includes: Partial nephrectomy, liver biopsy
Percutaneous Endoscopic: approach
Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure