CPT code 70470 refers to a detailed X-ray procedure that looks inside the head or brain before and after injecting a special dye to enhance the image details. CPT 70470 represents “Computed tomography, head or brain; without contrast material, followed by contrast material(s) and further sections.”
Procedure Explanation:
This procedure involves taking images of the head or brain using a machine called a CT scanner. Initially, images are captured without any dye to get a clear view of the brain’s structure. Then, a contrast dye is injected into the body, and more images are taken to highlight different parts of the brain. This helps doctors identify issues that might not be visible on regular images. The procedure does not include other parts of the body.
Common Names:
- CT Head with and without Contrast
- CT Brain with Contrast
- Head CT Scan with and without Contrast
Relative Value Units (RVU):
The RVUs associated with this code are 1.27.
How This Procedure Appears:
- Operating Room Schedule Name: Head CT with and without dye
- Surgical Consent Form Name: CT scan of the head with and without contrast material
Typical Patients and Diagnoses:
This procedure is often used for patients who may be experiencing headaches, seizures, or have had some kind of trauma to the head, like a fall or an accident. It is especially useful for diagnosing problems such as brain tumors, bleeding in the brain, or other unusual conditions.
Associated ICD-10 Codes:
- R51: A medical code for headaches, which could be persistent or severe, prompting further investigation with a CT scan.
- G40.909: This code symbolizes a form of epilepsy that is not specifically classified, possibly requiring a brain CT for more clarity.
- S06.0X0A: Represents a concussion without loss of consciousness, typically in the context of a head injury.
Summary
In summary, code 70470 describes an advanced X-ray test for the head or brain that uses a special dye to get more detailed images. Typical ICD-10 codes associated with 70470 include R51 (headaches) and G40.909 (forms of epilepsy).
Disclaimer
This post is for informational purposes only and is not a substitute for medical advice. “CPT” and CPT Codes are registered trademarks of the American Medical Association. HCPCS codes are managed by Medicare and are not subject to copyright.