Effective January 1, 2019, the employer group Trotter Inc moved coverage from Cypress Benefit Administrators to Benefit Administrative Systems. Benefit Administrative Systems is handling claims Run-in for the group. The group number is 119757. For verification of eligibility, claim status and quotation of benefits, call 800-523-0582 or visit www.ProviderPlatform.com. For pre-certification, call HealthComp at 833-834-1630.