Position 5-7: Finalization

Respiratory

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

Approach 7

Via Natural or Artificial Opening

Device 1

4A1971Z Monitoring Respiratory to No Qualifier with Capacity, Via Natural or Artificial Opening Approach

Device 5

4A1975Z Monitoring Respiratory to No Qualifier with Flow, Via Natural or Artificial Opening Approach

Device C

4A197CZ Monitoring Respiratory to No Qualifier with Rate, Via Natural or Artificial Opening Approach

Device D

4A197DZ Monitoring Respiratory to No Qualifier with Resistance, Via Natural or Artificial Opening Approach

Device L

4A197LZ Monitoring Respiratory to No Qualifier with Volume, Via Natural or Artificial Opening Approach

Approach X

External

Device 1

4A19X1Z Monitoring Respiratory to No Qualifier with Capacity, External Approach

Device 5

4A19X5Z Monitoring Respiratory to No Qualifier with Flow, External Approach

Device C

4A19XCZ Monitoring Respiratory to No Qualifier with Rate, External Approach

Device D

4A19XDZ Monitoring Respiratory to No Qualifier with Resistance, External Approach

Device L

4A19XLZ Monitoring Respiratory to No Qualifier with Volume, External Approach