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Billing Information

Coverage for intraoperative neurophysiological monitoring (IONM) will vary by insurance provider. Check with your carrier before your surgery. The physician overseeing your monitoring submits a claim for services to your insurance provider. It takes approximately thirty days for the claim to be processed. After your insurance company pays, IMI will provide you with information on behalf of the physician about the amount of any co-pay, co-insurance and deductible you owe. Note that physician bills may come from one of four practice groups: American Neuromonitoring Associates, P.C., North Pacific Neuromonitoring Associates, P.C., Pacific Neuromonitoring Associates, Inc., and Midwest Neuromonitoring Associates, P.C.

Payors Association

The downloadable documents will offer detailed billing information.


The amount or estimated amount the patient may be charged, except for those charges incurred as a result of unforeseen medical circumstances, can be made available upon request.