09BC8ZZBillable procedure code

Excision of Left Mastoid Sinus, Via Natural or Artificial Opening Endoscopic

Medical and Surgical·Ear, Nose, Sinus·Table 09B·FY 2027

Excision of Left Mastoid Sinus, Via Natural or Artificial Opening Endoscopic corresponds to ICD-10-PCS code 09BC8ZZ, found in table 09B, part of Section 0 (Medical and Surgical). It applies to the Ear, Nose, Sinus body system. Its root operation is Excision. The approach used is Via Natural or Artificial Opening 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

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