 
| PCS-2023 > 0 > 0W > 0WJ > 0WJQ | 
| 0WJ | Anatomical Regions, General, Inspection | |
| Info: | Inspection: Visually and/or manually exploring a body part | |
| 0WJQ | Inspection, Respiratory Tract | |
| 0WJQ0 | Open | |
| 0WJQ0Z | No Device | |
| 0WJQ0ZZ | Inspection of Respiratory Tract, Open Approach | |
| 0WJQ3 | Percutaneous | |
| 0WJQ3Z | No Device | |
| 0WJQ3ZZ | Inspection of Respiratory Tract, Percutaneous Approach | |
| 0WJQ4 | Percutaneous Endoscopic | |
| 0WJQ4Z | No Device | |
| 0WJQ4ZZ | Inspection of Respiratory Tract, Percutaneous Endoscopic Approach | |
| 0WJQ7 | Via Natural or Artificial Opening | |
| 0WJQ7Z | No Device | |
| 0WJQ7ZZ | Inspection of Respiratory Tract, Via Natural or Artificial Opening Approach | |
| 0WJQ8 | Via Natural or Artificial Opening Endoscopic | |
| 0WJQ8Z | No Device | |
| 0WJQ8ZZ | Inspection of Respiratory Tract, Via Natural or Artificial Opening Endoscopic Approach | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |