0W940ZX
0W940ZX — Drainage of Upper Jaw, Open Approach, Diagnostic
Billable / specific codeICD-10-PCS
CMS abbreviated title: Drainage of Upper Jaw, Open Approach, Diagnostic
How 0W940ZX 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
- WBody systemWhich system it acts on
- 9Root operationThe objective — the verb of the procedure
- 4Body partThe specific site
- 0ApproachHow the site was reached
- ZDeviceWhat was left in place, if anything
- XQualifierA further distinction where one applies
Codes near 0W940ZX
In CMS’s own ordering, which groups codes that differ by only the last character or two — usually the approach, device or qualifier.
- 0W930ZZDrainage of Oral Cavity and Throat, Open Approach
- 0W9330ZDrainage of Oral Cavity and Throat with Drainage Device, Percutaneous Approach
- 0W933ZXDrainage of Oral Cavity and Throat, Percutaneous Approach, Diagnostic
- 0W933ZZDrainage of Oral Cavity and Throat, Percutaneous Approach
- 0W9340ZDrainage of Oral Cavity and Throat with Drainage Device, Percutaneous Endoscopic Approach
- 0W934ZXDrainage of Oral Cavity and Throat, Percutaneous Endoscopic Approach, Diagnostic
- 0W934ZZDrainage of Oral Cavity and Throat, Percutaneous Endoscopic Approach
- 0W9400ZDrainage of Upper Jaw with Drainage Device, Open Approach
- 0W940ZXDrainage of Upper Jaw, Open Approach, Diagnostic
- 0W940ZZDrainage of Upper Jaw, Open Approach
- 0W9430ZDrainage of Upper Jaw with Drainage Device, Percutaneous Approach
- 0W943ZXDrainage of Upper Jaw, Percutaneous Approach, Diagnostic
- 0W943ZZDrainage of Upper Jaw, Percutaneous Approach
- 0W9440ZDrainage of Upper Jaw with Drainage Device, Percutaneous Endoscopic Approach
- 0W944ZXDrainage of Upper Jaw, Percutaneous Endoscopic Approach, Diagnostic
- 0W944ZZDrainage of Upper Jaw, Percutaneous Endoscopic Approach
- 0W9500ZDrainage of Lower Jaw with Drainage Device, Open Approach