B922 Paranasal Sinuses
- B9220 High Osmolar
- B92200 Unenhanced and Enhanced
- B9220\0Z Computerized Tomography (CT Scan) of Paranasal Sinuses using High Osmolar Contrast, Unenhanced and Enhanced
- B9220Z None
- B9220ZZ Computerized Tomography (CT Scan) of Paranasal Sinuses using High Osmolar Contrast
- B92200 Unenhanced and Enhanced
- B9221 Low Osmolar
- B92210 Unenhanced and Enhanced
- B92210Z Computerized Tomography (CT Scan) of Paranasal Sinuses using Low Osmolar Contrast, Unenhanced and Enhanced
- B9221Z None
- B9221ZZ Computerized Tomography (CT Scan) of Paranasal Sinuses using Low Osmolar Contrast
- B92210 Unenhanced and Enhanced
- B922Y Other Contrast
- B922Y0 Unenhanced and Enhanced
- B922Y0Z Computerized Tomography (CT Scan) of Paranasal Sinuses using Other Contrast, Unenhanced and Enhanced
- B922YZ None
- B922YZZ Computerized Tomography (CT Scan) of Paranasal Sinuses using Other Contrast
- B922Y0 Unenhanced and Enhanced
- B922Z None
- B922ZZ None
- B922ZZZ Computerized Tomography (CT Scan) of Paranasal Sinuses
- B922ZZ None