ICD-10 PCS – Browse (Tables)
| Code | Title | 
|---|---|
| – | Top Categories | 
| 4 | Measurement and Monitoring | 
| 4A | Physiological Systems | 
| 4A1 | Monitoring Measurement and Monitoring, Physiological Systems, Monitoring | 
| 4A1B | Gastrointestinal | 
| 4A1B7 | Via Natural or Artificial Opening | 
| 4A1B78 | Motility | 
| 4A1B78Z | No Qualifier Monitoring of Gastrointestinal Motility, Via Natural or Artificial Opening |