One Call Medical, Inc., (OCM) was established in 1993 as a specialized Preferred Provider Organization, offering a nationwide, credentialed, high-quality and reduced-cost MRI / CT / EMG service for the Workers’ Compensation, Group Health and Auto Insurance Industries.

OCM provides solutions for ensuring access to high quality tests at low cost. OCM combines a national network of highly credentialed providers, unique scheduling services to assist patients with access to providers and a simple, uncomplicated reimbursement model into an effective program for payers and plan administrators.

For over 15 years, OCM has been the nation’s leader in diagnostic services, scheduling patients on behalf of foremost insurers, third-party administrators, physicians, and self-insured companies across all 50 states.