Question

understanding radiology coding

using the cpt manual, code the following from the diagnostic radiology subsection of the radiology chapter.

ct of the lumbar spine with contrast material

Explanation:

Identify the procedure and anatomical site

Using the CPT Coding knowledge point, we identify the key terms in the diagnostic statement: "CT" (Computed Tomography), "lumbar spine" (anatomical site), and "with contrast material" (contrast status).

Locate the CPT code range

Using the Radiology Coding knowledge point, we navigate to the Diagnostic Radiology subsection of the Radiology chapter in the CPT manual, specifically looking under the Spine and Pelvis category for Computed Tomography (CT) of the lumbar spine.

Select the specific CPT code

We compare the codes for CT of the lumbar spine based on contrast administration:

• 72131: Computed tomography, lumbar spine; without contrast material
• 72132: Computed tomography, lumbar spine; with contrast material(s)
• 72133: Computed tomography, lumbar spine; without contrast material, followed by contrast material(s) and further sections

The statement specifies "with contrast material," which directly matches CPT code 72132.

Answer:

CT of the lumbar spine with contrast material <blank>72132</blank>