Allegiant Managed Care (AMC) is a URAC accredited company that supplies case management services nation-wide. AMC also provid ... es MSAs and Nurse Record Reviews. Our mission is to provide a wide variety of proactive case management services to our clientele in the insurance industry. By adhering to professional standards, hard work and uncompromising ethical practices, AMC strives for consistent, unsurpassed customer satisfaction. Our vision is to be THE company the industry trusts. read more