Respiratory
- 4A097 - Via Natural or Artificial Opening
- 4A0971
- 4A0971Z - Measurement Respiratory to No Qualifier with Capacity, Via Natural or Artificial Opening Approach
- 4A0975
- 4A0975Z - Measurement Respiratory to No Qualifier with Flow, Via Natural or Artificial Opening Approach
- 4A097C
- 4A097CZ - Measurement Respiratory to No Qualifier with Rate, Via Natural or Artificial Opening Approach
- 4A097D
- 4A097DZ - Measurement Respiratory to No Qualifier with Resistance, Via Natural or Artificial Opening Approach
- 4A097L
- 4A097LZ - Measurement Respiratory to No Qualifier with Volume, Via Natural or Artificial Opening Approach
- 4A097M
- 4A097MZ - Measurement Respiratory to No Qualifier with Total Activity, Via Natural or Artificial Opening Approach
- 4A098 - Via Natural or Artificial Opening Endoscopic
- 4A0981
- 4A0981Z - Measurement Respiratory to No Qualifier with Capacity, Via Natural or Artificial Opening Endoscopic Approach
- 4A0985
- 4A0985Z - Measurement Respiratory to No Qualifier with Flow, Via Natural or Artificial Opening Endoscopic Approach
- 4A098C
- 4A098CZ - Measurement Respiratory to No Qualifier with Rate, Via Natural or Artificial Opening Endoscopic Approach
- 4A098D
- 4A098DZ - Measurement Respiratory to No Qualifier with Resistance, Via Natural or Artificial Opening Endoscopic Approach
- 4A098L
- 4A098LZ - Measurement Respiratory to No Qualifier with Volume, Via Natural or Artificial Opening Endoscopic Approach
- 4A098M
- 4A098MZ - Measurement Respiratory to No Qualifier with Total Activity, Via Natural or Artificial Opening Endoscopic Approach
- 4A09X - External
- 4A09X1
- 4A09X1Z - Measurement Respiratory to No Qualifier with Capacity, External Approach
- 4A09X5
- 4A09X5Z - Measurement Respiratory to No Qualifier with Flow, External Approach
- 4A09XC
- 4A09XCZ - Measurement Respiratory to No Qualifier with Rate, External Approach
- 4A09XD
- 4A09XDZ - Measurement Respiratory to No Qualifier with Resistance, External Approach
- 4A09XL
- 4A09XLZ - Measurement Respiratory to No Qualifier with Volume, External Approach
- 4A09XM
- 4A09XMZ - Measurement Respiratory to No Qualifier with Total Activity, External Approach