Respiratory
- 4A197 - Via Natural or Artificial Opening
- 4A1971
- 4A1971Z - Monitoring Respiratory to No Qualifier with Capacity, Via Natural or Artificial Opening Approach
- 4A1975
- 4A1975Z - Monitoring Respiratory to No Qualifier with Flow, Via Natural or Artificial Opening Approach
- 4A197C
- 4A197CZ - Monitoring Respiratory to No Qualifier with Rate, Via Natural or Artificial Opening Approach
- 4A197D
- 4A197DZ - Monitoring Respiratory to No Qualifier with Resistance, Via Natural or Artificial Opening Approach
- 4A197L
- 4A197LZ - Monitoring Respiratory to No Qualifier with Volume, Via Natural or Artificial Opening Approach
- 4A19X - External
- 4A19X1
- 4A19X1Z - Monitoring Respiratory to No Qualifier with Capacity, External Approach
- 4A19X5
- 4A19X5Z - Monitoring Respiratory to No Qualifier with Flow, External Approach
- 4A19XC
- 4A19XCZ - Monitoring Respiratory to No Qualifier with Rate, External Approach
- 4A19XD
- 4A19XDZ - Monitoring Respiratory to No Qualifier with Resistance, External Approach
- 4A19XL
- 4A19XLZ - Monitoring Respiratory to No Qualifier with Volume, External Approach