ICD-10-PCS Table `BB2`
for Respiratory System, Computerized Tomography (CT Scan)

The ICD-10-PCS table below specifies all the valid combinations of the remaining characters beyond the first 3 characters (BB2) in the Imaging section, Respiratory System body system, and Computerized Tomography (CT Scan) root operation. Each row in the table specifies the valid combination of values for characters 4-7. The table contain only those combinations of values that result in a valid procedure code.

B Imaging
B Respiratory System
2 Computerized Tomography (CT Scan): Computer reformatted digital display of multiplanar images developed from the capture of multiple exposures of external ionizing radiation

Body Part Lungs, Bilateral Trachea/Airways Tracheobronchial Tree, Left Tracheobronchial Tree, Right Tracheobronchial Trees, Bilateral	5: Contrast	6: Qualifier	7: Qualifier
`BB2----` ← Click code for details.
4 - Lungs, Bilateral 7 - Tracheobronchial Tree, Right 8 - Tracheobronchial Tree, Left 9 - Tracheobronchial Trees, Bilateral F - Trachea/Airways	`0` - High Osmolar `1` - Low Osmolar `Y` - Other Contrast	`0` - Unenhanced and Enhanced `Z` - None	`Z` - None
4 - Lungs, Bilateral 7 - Tracheobronchial Tree, Right 8 - Tracheobronchial Tree, Left 9 - Tracheobronchial Trees, Bilateral F - Trachea/Airways	`Z` - None	`Z` - None	`Z` - None

ICD-10-PCS Table BB2 for Respiratory System, Computerized Tomography (CT Scan)

ICD-10-PCS Table `BB2`
for Respiratory System, Computerized Tomography (CT Scan)