CPT Codes For MRI Lumbar Spine | Short & Long Descriptions

4 CPT codes describe MRI Lumbar spine procedures according to the CPT manual. These services are used to capture detailed images of the structures within the lumbar (lower) section of the spine, including the vertebrae, disks, and the spinal cord.

1. CPT Code 72148

Lay-term: CPT code 72148 is used when a provider performs an MRI scan of the lower spine without the use of a contrast dye. This procedure helps to identify any abnormalities or injuries in the lumbar spine.

Long description: Magnetic resonance (eg, proton) imaging, spinal canal and contents, lumbar without contrast material.

Short description: MRI, lumbar spine without contrast.

2. CPT Code 72149

Lay-term: The CPT 72149 procedure is used when an MRI scan of the lower spine is performed with the use of a contrast dye. The contrast dye helps to highlight certain areas in the images, providing a more detailed view of the lumbar spine.

Long description: Magnetic resonance (eg, proton) imaging, spinal canal and contents, lumbar with contrast material(s).

Short description: MRI, lumbar spine with contrast.

3. CPT Code 72158

Lay-term: CPT 72158 is used when an MRI scan of the lower spine is performed first without a contrast dye, and then with a contrast dye. This two-step procedure provides a comprehensive view of the lumbar spine.

Long description: Magnetic resonance (eg, proton) imaging, spinal canal and contents, without contrast material, followed by contrast material(s).

Short description: MRI, lumbar spine without and with contrast.

4. CPT Code 72159

Lay-term: CPT 72159 is used when a provider performs an MRI angiography of the spinal canal and its contents. This procedure uses a contrast dye to visualize the blood vessels in and around the lumbar spine.

Long description: Magnetic resonance angiography, spinal canal and contents, with or without contrast material(s).

Short description: MRI angiography, spinal canal with or without contrast.