009M4ZZ
009M4ZZ: Drainage of Facial Nerve, Percutaneous Endoscopic Approach
Billable / specific codeICD-10-PCS
CMS abbreviated title: Drainage of Facial Nerve, Percutaneous Endoscopic Approach
How 009M4ZZ is built
Every ICD-10-PCS code is seven independent character positions. Each one is a separate decision, and the meaning of a character depends on the positions before it.
- 0SectionMedical and Surgical: What family of procedure this is
- 0Body systemWhich system it acts on
- 9Root operationThe objective: the verb of the procedure
- MBody partThe specific site
- 4ApproachHow the site was reached
- ZDeviceWhat was left in place, if anything
- ZQualifierA further distinction where one applies
Codes near 009M4ZZ
In CMS’s own ordering, which groups codes that differ by only the last character or two, usually the approach, device or qualifier.
- 009M00ZDrainage of Facial Nerve with Drainage Device, Open Approach
- 009M0ZXDrainage of Facial Nerve, Open Approach, Diagnostic
- 009M0ZZDrainage of Facial Nerve, Open Approach
- 009M30ZDrainage of Facial Nerve with Drainage Device, Percutaneous Approach
- 009M3ZXDrainage of Facial Nerve, Percutaneous Approach, Diagnostic
- 009M3ZZDrainage of Facial Nerve, Percutaneous Approach
- 009M40ZDrainage of Facial Nerve with Drainage Device, Percutaneous Endoscopic Approach
- 009M4ZXDrainage of Facial Nerve, Percutaneous Endoscopic Approach, Diagnostic
- 009M4ZZDrainage of Facial Nerve, Percutaneous Endoscopic Approach
- 009N00ZDrainage of Acoustic Nerve with Drainage Device, Open Approach
- 009N0ZXDrainage of Acoustic Nerve, Open Approach, Diagnostic
- 009N0ZZDrainage of Acoustic Nerve, Open Approach
- 009N30ZDrainage of Acoustic Nerve with Drainage Device, Percutaneous Approach
- 009N3ZXDrainage of Acoustic Nerve, Percutaneous Approach, Diagnostic
- 009N3ZZDrainage of Acoustic Nerve, Percutaneous Approach
- 009N40ZDrainage of Acoustic Nerve with Drainage Device, Percutaneous Endoscopic Approach
- 009N4ZXDrainage of Acoustic Nerve, Percutaneous Endoscopic Approach, Diagnostic