Peripheral Nervous
- 4A010 - Open
- 4A013 - Percutaneous
- 4A0132
- 4A0134
- 4A0134Z - Measurement Peripheral Nervous to No Qualifier with Electrical Activity, Percutaneous Approach
- 4A017 - Via Natural or Artificial Opening
- 4A0172
- 4A0174
- 4A0174Z - Measurement Peripheral Nervous to No Qualifier with Electrical Activity, Via Natural or Artificial Opening Approach
- 4A018 - Via Natural or Artificial Opening Endoscopic
- 4A0182
- 4A0184
- 4A0184Z - Measurement Peripheral Nervous to No Qualifier with Electrical Activity, Via Natural or Artificial Opening Endoscopic Approach
- 4A01X - External