ICD-10-PCS Table: Imaging - Non-Axial Lower Bones - Ultrasonography

ICD-10-PCS Procedure Code Table (2025)

This page provides the details for ICD-10-PCS Table BQ4: Imaging - Non-Axial Lower Bones - Ultrasonography. 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 BQ4:

Current Code: BQ4????

All Possible Options for Characters in Table BQ4:

Char 4: Character 4
  • 0 - Hip, Right
  • 1 - Hip, Left
  • 2 - Hips, Bilateral
  • 7 - Knee, Right
  • 8 - Knee, Left
  • 9 - Knees, Bilateral
Char 5: Character 5
  • Z - None
Char 6: Character 6
  • Z - None
Char 7: Character 7
  • Z - None

Complete List of Valid 7-Character Codes for Table BQ4:

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

Understanding ICD-10-PCS Table BQ4 (Ultrasonography of Non-Axial Lower Bones)

The ICD-10-PCS (Procedure Coding System) is utilized in U.S. healthcare settings for reporting inpatient hospital procedures. Table BQ4 belongs to the Imaging section, specifically addressing procedures within the Non-Axial Lower Bones body system, and focuses on the root operation of Ultrasonography.

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

  • Character 1 (Section): B - Imaging
  • Character 2 (Body System): Q - Non-Axial Lower Bones
  • Character 3 (Root Operation): 4 - Ultrasonography
  • Character 4 (Character 4): Specifies the exact body part involved in the ultrasonography.
  • 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 ultrasonography 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 BQ4 according to the 2025 ICD-10-PCS guidelines.