 
| PCS-2023 > 0 > 00 > 00W > 00W0 | 
| 00W | Central Nervous System and Cranial Nerves, Revision | |
| Info: | Revision: Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device | |
| 00W0 | Revision, Brain | |
| 00W00 | Open | |
| 00W000 | Drainage Device | |
| 00W000Z | Revision of Drainage Device in Brain, Open Approach | |
| 00W002 | Monitoring Device | |
| 00W002Z | Revision of Monitoring Device in Brain, Open Approach | |
| 00W003 | Infusion Device | |
| 00W003Z | Revision of Infusion Device in Brain, Open Approach | |
| 00W007 | Autologous Tissue Substitute | |
| 00W007Z | Revision of Autologous Tissue Substitute in Brain, Open Approach | |
| 00W00J | Synthetic Substitute | |
| 00W00JZ | Revision of Synthetic Substitute in Brain, Open Approach | |
| 00W00K | Nonautologous Tissue Substitute | |
| 00W00KZ | Revision of Nonautologous Tissue Substitute in Brain, Open Approach | |
| 00W00M | Neurostimulator Lead | |
| 00W00MZ | Revision of Neurostimulator Lead in Brain, Open Approach | |
| 00W00Y | Other Device | |
| 00W00YZ | Revision of Other Device in Brain, Open Approach | |
| 00W03 | Percutaneous | |
| 00W030 | Drainage Device | |
| 00W030Z | Revision of Drainage Device in Brain, Percutaneous Approach | |
| 00W032 | Monitoring Device | |
| 00W032Z | Revision of Monitoring Device in Brain, Percutaneous Approach | |
| 00W033 | Infusion Device | |
| 00W033Z | Revision of Infusion Device in Brain, Percutaneous Approach | |
| 00W037 | Autologous Tissue Substitute | |
| 00W037Z | Revision of Autologous Tissue Substitute in Brain, Percutaneous Approach | |
| 00W03J | Synthetic Substitute | |
| 00W03JZ | Revision of Synthetic Substitute in Brain, Percutaneous Approach | |
| 00W03K | Nonautologous Tissue Substitute | |
| 00W03KZ | Revision of Nonautologous Tissue Substitute in Brain, Percutaneous Approach | |
| 00W03M | Neurostimulator Lead | |
| 00W03MZ | Revision of Neurostimulator Lead in Brain, Percutaneous Approach | |
| 00W03Y | Other Device | |
| 00W03YZ | Revision of Other Device in Brain, Percutaneous Approach | |
| 00W04 | Percutaneous Endoscopic | |
| 00W040 | Drainage Device | |
| 00W040Z | Revision of Drainage Device in Brain, Percutaneous Endoscopic Approach | |
| 00W042 | Monitoring Device | |
| 00W042Z | Revision of Monitoring Device in Brain, Percutaneous Endoscopic Approach | |
| 00W043 | Infusion Device | |
| 00W043Z | Revision of Infusion Device in Brain, Percutaneous Endoscopic Approach | |
| 00W047 | Autologous Tissue Substitute | |
| 00W047Z | Revision of Autologous Tissue Substitute in Brain, Percutaneous Endoscopic Approach | |
| 00W04J | Synthetic Substitute | |
| 00W04JZ | Revision of Synthetic Substitute in Brain, Percutaneous Endoscopic Approach | |
| 00W04K | Nonautologous Tissue Substitute | |
| 00W04KZ | Revision of Nonautologous Tissue Substitute in Brain, Percutaneous Endoscopic Approach | |
| 00W04M | Neurostimulator Lead | |
| 00W04MZ | Revision of Neurostimulator Lead in Brain, Percutaneous Endoscopic Approach | |
| 00W04Y | Other Device | |
| 00W04YZ | Revision of Other Device in Brain, Percutaneous Endoscopic Approach | |
| 00W0X | External | |
| 00W0X0 | Drainage Device | |
| 00W0X0Z | Revision of Drainage Device in Brain, External Approach | |
| 00W0X2 | Monitoring Device | |
| 00W0X2Z | Revision of Monitoring Device in Brain, External Approach | |
| 00W0X3 | Infusion Device | |
| 00W0X3Z | Revision of Infusion Device in Brain, External Approach | |
| 00W0X7 | Autologous Tissue Substitute | |
| 00W0X7Z | Revision of Autologous Tissue Substitute in Brain, External Approach | |
| 00W0XJ | Synthetic Substitute | |
| 00W0XJZ | Revision of Synthetic Substitute in Brain, External Approach | |
| 00W0XK | Nonautologous Tissue Substitute | |
| 00W0XKZ | Revision of Nonautologous Tissue Substitute in Brain, External Approach | |
| 00W0XM | Neurostimulator Lead | |
| 00W0XMZ | Revision of Neurostimulator Lead in Brain, External Approach | |
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