What this is, in plain language
A detailed magnetic resonance scan of the brain, performed twice — once without dye and once after contrast — to highlight blood vessels, tumors, infections, or areas of inflammation.
Why a clinician orders it
To investigate severe headaches, neurological symptoms, suspected tumors, MS, stroke follow-up, or unexplained changes in cognition or vision.
Medical necessity — what insurers usually look at
Insurers may want a recent neurological exam, the symptoms driving the order, and the clinical question the scan is meant to answer.
Documentation to ask about
- ✓Neurological exam findings
- ✓Onset and pattern of symptoms
- ✓Prior imaging results, if any
- ✓Reason contrast is being used
Questions for your provider
- ?Is prior authorization in progress?
- ?Are there any reasons I should not receive contrast?
- ?Will the radiologist call you with results or will I get them in the portal?
Terms you'll see
Medical NecessityRead more →
The insurer is reviewing whether the service is clinically appropriate for your situation.
Prior AuthorizationRead more →
Some services may need plan approval before they are performed.
Important: AuraCode is an educational tool. It does not provide medical, legal, or insurance advice, claims decisions, or approval guarantees. Final coverage depends on your specific plan, eligibility, diagnosis, submitted documentation, and your insurer's review.