What is Prior Authorization

What is Prior Authorization?

Have you ever needed an MRI or PET scan and been required to obtain prior authorization? Have you ever wondered why? Or have you ever been denied by your health insurance company for a service such as an MRI or PET scan or a prescription?

We hear of these questions on a regular basis as we help patients schedule their medical imaging scans. This article will try to help clear up the confusion and hopefully prevent any inconveniences related to prior authorization for you in the future.

What is health care prior authorization?

Prior authorization is often required by insurance companies for services such as MRI’s, PET scans and many prescription medications. When a prior authorization is requested it means that the insurance carrier needs more information before making a final decision on whether it will be covered. For MRIs and PET scans, the insurance company will often have a third party vendor that your doctor will have to work with to ensure that the scan, procedure or medication is medically necessary and the best course of action at this time. It will be the responsibility of your doctor to obtain a prior authorization; however if your doctor does not provide the information requested by the insurance company, you may become responsible for the entire cost of the service or medication.

What is the purpose of prior authorization?

The main reason for prior authorization is to help control costs and prevent medical professionals from over prescribing. Ultimately, the goal is to try to save you, the member, and your company, from continuously increasing costs in your health insurance every year. Due to the high costs of these services, prior authorization attempts to manage the overuse of these services.

For example, MRI/CT scans may be denied because the request was incomplete and additional medical records are needed before a decision is made.  They are also often denied because the medical records indicate that a X-ray or another simpler and cheaper scan may be all that is needed.  The insurance company may request that a member try Physical Therapy before approving an MRI.  We have also found that there are some doctors who will simply recommend an MRI for any ache or pain even though there may be a better test option available.

What if you’re denied prior authorization?

If you are denied by your insurance company, your doctor’s office will receive a fax with the reason the claim was denied and the information that will be needed in order for it to be reconsidered. You will also receive a letter in the mail making you aware. To help speed up the process by minimizing the back-and-forth between your insurance carrier and your doctor’s office, your physician should request a peer-to-peer review versus the standard paperwork. This is because it provides an over the phone meeting with a medical professional.  It is important to realize that your doctor’s office plays a significant role in whether or not the prior authorization is accepted, not just the insurance company. 

To book a scan, visit us at Medmo.com. Medmo helps people schedule radiology imaging tests – such as MRI, CT scans, PET, and more – at nearby accredited centers and identify the payment solution that works best for them.


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