01B20ZX
01B20ZX — Excision of Phrenic Nerve, Open Approach, Diagnostic
Billable / specific codeICD-10-PCS
CMS abbreviated title: Excision of Phrenic Nerve, Open Approach, Diagnostic
How 01B20ZX 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
- 1Body systemWhich system it acts on
- BRoot operationThe objective — the verb of the procedure
- 2Body partThe specific site
- 0ApproachHow the site was reached
- ZDeviceWhat was left in place, if anything
- XQualifierA further distinction where one applies
Codes near 01B20ZX
In CMS’s own ordering, which groups codes that differ by only the last character or two — usually the approach, device or qualifier.
- 01B04ZXExcision of Cervical Plexus, Percutaneous Endoscopic Approach, Diagnostic
- 01B04ZZExcision of Cervical Plexus, Percutaneous Endoscopic Approach
- 01B10ZXExcision of Cervical Nerve, Open Approach, Diagnostic
- 01B10ZZExcision of Cervical Nerve, Open Approach
- 01B13ZXExcision of Cervical Nerve, Percutaneous Approach, Diagnostic
- 01B13ZZExcision of Cervical Nerve, Percutaneous Approach
- 01B14ZXExcision of Cervical Nerve, Percutaneous Endoscopic Approach, Diagnostic
- 01B14ZZExcision of Cervical Nerve, Percutaneous Endoscopic Approach
- 01B20ZXExcision of Phrenic Nerve, Open Approach, Diagnostic
- 01B20ZZExcision of Phrenic Nerve, Open Approach
- 01B23ZXExcision of Phrenic Nerve, Percutaneous Approach, Diagnostic
- 01B23ZZExcision of Phrenic Nerve, Percutaneous Approach
- 01B24ZXExcision of Phrenic Nerve, Percutaneous Endoscopic Approach, Diagnostic
- 01B24ZZExcision of Phrenic Nerve, Percutaneous Endoscopic Approach
- 01B30ZXExcision of Brachial Plexus, Open Approach, Diagnostic
- 01B30ZZExcision of Brachial Plexus, Open Approach
- 01B33ZXExcision of Brachial Plexus, Percutaneous Approach, Diagnostic