1
Edward C Rieker, Daniel K Mansfield: Automated system and method for providing real-time verification of health insurance eligibility. Envoy Corporation, Nixon & Vanderhye P C, November 3, 1998: US05832447 (243 worldwide citation)

Data from a health care provider computer system is used to automatically request real-time electronic insurance eligibility verification information from health care insurance payors. A patient health insurance verification computer system is operatively connected to a patient registration computer ...


2
System for Data Analysis and Payment Expedition. December 20, 2018: US20180365742-A1

An automated medical and/or dental tool that preforms an analytic process within a system database to determine if the medical or dental service billed by a provider meets payer reimbursement requirements and medical necessity, thus eliminating EDI usage, transaction costs and utilization of a clear ...