Josephine “Josie” Robison- Billing Manager. Josie has been with Trabecular Management Services, LLC (TMS) for 3+ years. She has over 25 years of Medical Management experience. Her strong background in medical billing and contracting gives her the ability to control the entire revenue process. As an employee of TMS, Josie provides her expertise to Trabecular Management Group, LLC (TMG) and the other care centers within TMG. Josie is a hands-on manager working closely with her team to make sure all aspects of the revenue cycle are closely monitored. She is responsible for prior authorizations, eligibility, claim filing, accounts receivable, and reimbursement reconciliation.