ICD-10-PCS code structure for 4A0985ZSee Table View

1: Section 4 Measurement and Monitoring
2: Body System A Physiological Systems
3: Root Operation 0 Measurement
4: Body Part 9 Respiratory
5: Approach 8 Via Natural or Artificial Opening Endoscopic
6: Device 5 Flow
7: Qualifier Z No Qualifier

See also