Position 5-7: Finalization

Central Nervous

Select the specific approach and device combination to identify the exact billable procedure code.

Approach 0

Open

Device 2

4A1002Z Monitoring Central Nervous to No Qualifier with Conductivity, Open Approach

Device 4

4A1004G Monitoring Central Nervous to Intraoperative with Electrical Activity, Open Approach
4A1004Z Monitoring Central Nervous to No Qualifier with Electrical Activity, Open Approach

Device B

4A100BZ Monitoring Central Nervous to No Qualifier with Pressure, Open Approach
Approach 3

Percutaneous

Device 4

4A1034G Monitoring Central Nervous to Intraoperative with Electrical Activity, Percutaneous Approach
4A1034Z Monitoring Central Nervous to No Qualifier with Electrical Activity, Percutaneous Approach

Device B

4A103BD Monitoring Central Nervous to Intracranial with Pressure, Percutaneous Approach

Device K

4A103KD Monitoring Central Nervous to Intracranial with Temperature, Percutaneous Approach

Device R

4A103RD Monitoring Central Nervous to Intracranial with Saturation, Percutaneous Approach
Approach 7

Via Natural or Artificial Opening

Device 4

4A1074G Monitoring Central Nervous to Intraoperative with Electrical Activity, Via Natural or Artificial Opening Approach
4A1074Z Monitoring Central Nervous to No Qualifier with Electrical Activity, Via Natural or Artificial Opening Approach

Device B

4A107BD Monitoring Central Nervous to Intracranial with Pressure, Via Natural or Artificial Opening Approach

Device K

4A107KD Monitoring Central Nervous to Intracranial with Temperature, Via Natural or Artificial Opening Approach

Device R

4A107RD Monitoring Central Nervous to Intracranial with Saturation, Via Natural or Artificial Opening Approach
Approach 8

Via Natural or Artificial Opening Endoscopic

Device 4

4A1084G Monitoring Central Nervous to Intraoperative with Electrical Activity, Via Natural or Artificial Opening Endoscopic Approach
4A1084Z Monitoring Central Nervous to No Qualifier with Electrical Activity, Via Natural or Artificial Opening Endoscopic Approach

Device B

4A108BD Monitoring Central Nervous to Intracranial with Pressure, Via Natural or Artificial Opening Endoscopic Approach

Device K

4A108KD Monitoring Central Nervous to Intracranial with Temperature, Via Natural or Artificial Opening Endoscopic Approach

Device R

4A108RD Monitoring Central Nervous to Intracranial with Saturation, Via Natural or Artificial Opening Endoscopic Approach
Approach X

External

Device 2

4A10X2Z Monitoring Central Nervous to No Qualifier with Conductivity, External Approach

Device 4

4A10X4G Monitoring Central Nervous to Intraoperative with Electrical Activity, External Approach
4A10X4Z Monitoring Central Nervous to No Qualifier with Electrical Activity, External Approach