CPT Code 70488 | Description & Clinical Information

CPT 70488 describes a medical procedure in which the healthcare provider utilizes computed tomography (CT) to examine the maxillofacial area, including the upper jaw and facial structures, by taking initial images without administering contrast and then administering contrast before taking the remaining images.

Official Description

The CPT book defines CPT code 70488 as: “Computed tomography, maxillofacial area; without contrast material, followed by contrast material(s) and further sections”.

Billing Guidelines

To bill for 3D rendering, CPT codes 76376 and 76377 should be used.

Clinical Information

The procedure described by CPT code 70488 is a diagnostic tool used to generate detailed images of the upper jaw and face structures, including sinuses. This procedure involves the use of a CT scanner, which takes X-ray images of the targeted anatomy. The patient is positioned on a table that slides into the scanner, and they must remain still during the imaging process.

In addition to the X-ray images, the provider also performs an injection of contrast material. This substance helps to make certain tissues, such as blood vessels, more visible on the resulting scans. Once the contrast material is injected, the provider takes additional images to further enhance the visualization of the target area.

From these scans, a computer creates images known as slices. These slices can be reviewed by the provider to identify any abnormalities or foreign bodies present in the anatomy. This can include tumors, which may appear as abnormal growths on the scans, or other anatomic abnormalities that may be causing pain or discomfort for the patient.

Overall, the CT scan procedure described by code 70488 is an important diagnostic tool used to provide providers with detailed images of the upper jaw and face structures. By identifying abnormalities and foreign bodies through these scans, providers can develop appropriate treatment plans to address the patient’s symptoms and improve their overall health and wellness.

Return to all the CPT codes for diagnostic radiology (diagnostic imaging) procedures of the head and neck.

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