Phrenic Nerve
- 01B20 - Open
- 01B20Z
- 01B20ZX - Excision Phrenic Nerve to Diagnostic with No Device, Open Approach
- 01B20ZZ - Excision Phrenic Nerve to No Qualifier with No Device, Open Approach
- 01B23 - Percutaneous
- 01B23Z
- 01B23ZX - Excision Phrenic Nerve to Diagnostic with No Device, Percutaneous Approach
- 01B23ZZ - Excision Phrenic Nerve to No Qualifier with No Device, Percutaneous Approach
- 01B24 - Percutaneous Endoscopic
- 01B24Z
- 01B24ZX - Excision Phrenic Nerve to Diagnostic with No Device, Percutaneous Endoscopic Approach
- 01B24ZZ - Excision Phrenic Nerve to No Qualifier with No Device, Percutaneous Endoscopic Approach