Data_Flow_Diagram_As-Ia_LabBilSys.pdf

The image depicts a Data Flow Diagram for the LabBilSys (Laboratory Billing System) for the County of Solano's Health and Social Services Public Health Division. The diagram illustrates the current data flow across three primary functional areas: LIMS (Laboratory Information Management System), Billing, and Accounts Receivable. The diagram shows the interconnected processes of lab processing, billing, and financial tracking, including key data repositories and workflow steps such as specimen processing, verification, billing edit and release, insurance and guarantor queues, and accounting period close.

The data flow diagram reveals a complex system with multiple interconnected data files and processes, including HL7 Billing File, Pending Billing File, Verification Release File, Insurance and Guarantor Print Queues, and various reporting mechanisms like Daily Activity Reports, Accounting Reports and Statements, and Revenue Analysis Reports. The diagram provides a comprehensive view of how laboratory billing information moves through different stages, from initial lab processing to final revenue analysis, highlighting the system's current state and the intricate data exchanges between different organizational functions within the public health laboratory billing ecosystem.