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ICD-10-PCS Root Operation 2
Imaging, Ear, Nose, Mouth and Throat, Computerized Tomography (CT Scan)

The Computerized Tomography (CT Scan) root operation is identified by the character code 2 in the 3rd position of the procedure code. It is defined as Computer reformatted digital display of multiplanar images developed from the capture of multiple exposures of external ionizing radiation.

ICD-10-PCS code structure

Section:
  B = Imaging

Body System:
  9 = Ear, Nose, Mouth and Throat

Root Operation:

See Terms used in Imaging

The 4th character refers to the body part or body region.

Outline View ICD-10-PCS Table View

Computerized Tomography (CT Scan)

Computer reformatted digital display of multiplanar images developed from the capture of multiple exposures of external ionizing radiation

  • B920 - Ear

  • B92J - Larynx

  • B92F - Nasopharynx/Oropharynx

  • B922 - Paranasal Sinuses

  • B926 - Parotid Glands, Bilateral

  • B92D - Salivary Glands, Bilateral

  • B929 - Submandibular Glands, Bilateral