ICD-10-PCS Table: Imaging - Respiratory System - Computerized Tomography (CT Scan)

ICD-10-PCS Procedure Code Table (2025)

This page provides the details for ICD-10-PCS Table BB2: Imaging - Respiratory System - Computerized Tomography (CT Scan). Use the interactive builder below, review all possible character options, or browse the complete list of valid 7-character codes to construct an inpatient procedure code for the 2025 coding year.

Build Procedure Code for Table BB2:

Current Code: BB2????

All Possible Options for Characters in Table BB2:

Char 4: Character 4
  • 4 - Lungs, Bilateral
  • 7 - Tracheobronchial Tree, Right
  • 8 - Tracheobronchial Tree, Left
  • 9 - Tracheobronchial Trees, Bilateral
  • F - Trachea/Airways
Char 5: Character 5
  • 0 - High Osmolar
  • 1 - Low Osmolar
  • Y - Other Contrast
  • Z - None
Char 6: Character 6
  • 0 - Unenhanced and Enhanced
  • Z - None
Char 7: Character 7
  • Z - None

Complete List of Valid 7-Character Codes for Table BB2:

No valid code combinations found or detailed axis definitions are missing for this table.

Understanding ICD-10-PCS Table BB2 (Computerized Tomography (CT Scan) of Respiratory System)

The ICD-10-PCS (Procedure Coding System) is utilized in U.S. healthcare settings for reporting inpatient hospital procedures. Table BB2 belongs to the Imaging section, specifically addressing procedures within the Respiratory System body system, and focuses on the root operation of Computerized Tomography (CT Scan).

A complete 7-character ICD-10-PCS code from this table is constructed as follows:

  • Character 1 (Section): B - Imaging
  • Character 2 (Body System): B - Respiratory System
  • Character 3 (Root Operation): 2 - Computerized Tomography (CT Scan)
  • Character 4 (Character 4): Specifies the exact body part involved in the computerized tomography (ct scan).
  • Character 5 (Character 5): Defines the technique (e.g., Open, Percutaneous) used to reach the procedure site.
  • Character 6 (Character 6): Indicates if a device was used during the computerized tomography (ct scan) and its type.
  • Character 7 (Character 7): Provides additional specific information or clarifies the procedure.

Accurate assignment of each character based on the operative report and the detailed definitions within the ICD-10-PCS system is essential for correct coding. This page lists all valid options and combinations for table BB2 according to the 2025 ICD-10-PCS guidelines.