2025 ICD-10-PCS Procedure Code 4A1004G
- Monitoring Central Nervous to Intraoperative with Electrical Activity, Open Approach
- ICD-10-PCS 4A1004G is a specific/billable code that can be used to indicate a procedure.
electrical
intraoperative
monitoring
central
nervous
| Section | 4 - Measurement and Monitoring |
| Body System | A - Physiological Systems |
| Operation | 1 - Monitoring - Determining the level of a physiological or physical function repetitively over a period of time |
| Body Part | 0 - Central Nervous |
| Approach | 0 - Open |
| Device | 4 - Electrical Activity |
| Qualifier | G - Intraoperative |