Integrated EVV System for Medicaid Service Verification

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Solution Overview

Problem

The current process for managing care services is cumbersome and inefficient, involving manual audits, paper-based approvals, and separate authorizations for service providers, which complicates the billing and payment systems.

Innovation Solution

An integrated web application that streamlines the management of care services by allowing calculated access and communication with external authorization and payment systems, enabling automated service authorizations, real-time data entry, and electronic billing and payment processing across multiple organizations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual audits and paper-based approvals are used, then compliance with service delivery verification is maintained, but administrative burden and processing time increase significantly

Engineering Contradiction:
Improveservice delivery verificationVSAvoidprocessing time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The patent replaces manual paper-based audits and approvals with an automated electronic system that uses GPS tracking, mobile device geofencing, and electronic data exchange to verify service delivery. This substitution eliminates physical paperwork and manual review processes while maintaining verification reliability through automated compliance checking.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The system enables service providers to automatically verify and document their own service delivery through mobile devices that track location and service performance. The automated geofencing and electronic logging allow providers to self-verify compliance without requiring manual external audits, reducing administrative burden while maintaining reliability.

Inventive Principle:
Principle #25Self-service

2Reliability

If separate Service Authorizations are generated and mailed to providers, then authorization tracking is maintained, but system complexity and operational efficiency deteriorate

Engineering Contradiction:
Improveauthorization trackingVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent merges the authorization generation, distribution, tracking, and verification functions into a single integrated electronic system. Instead of separate paper authorizations being mailed and manually tracked, the system combines all these functions into one automated platform that manages the entire authorization lifecycle electronically, reducing system complexity while maintaining reliable tracking.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The electronic authorization system serves multiple functions simultaneously: it generates authorizations, distributes them to providers, tracks their status, verifies service delivery, and manages billing. This multi-functional approach replaces multiple separate processes with a single universal system, reducing complexity while maintaining comprehensive tracking capability.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Loss of energy

If manual audits are conducted on samples, then cost containment is achieved, but billing accuracy and fraud prevention are compromised

Engineering Contradiction:
Improveaudit costVSAvoidbilling accuracy
Core Design Contradiction:
Loss of energyVSMeasurement precision

Solution Approach 1:

The system transitions from periodic sample audits to continuous automated verification of all service deliveries. The electronic tracking and geofencing mechanisms continuously monitor service provision in real-time, enabling comprehensive verification of all billing claims without the need for costly manual sampling, thereby maintaining cost efficiency while improving billing accuracy.

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

The patent replaces manual sampling audits with automated electronic verification systems that continuously monitor and verify all service deliveries. This substitution eliminates the need for costly manual audit sampling by implementing comprehensive automated tracking that verifies every service claim, improving billing accuracy while controlling costs through automation.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

4Reliability

If paper-based service documentation is used, then service delivery records are maintained, but data accuracy and real-time accessibility are reduced

Engineering Contradiction:
Improveservice record keepingVSAvoiddata accuracy
Core Design Contradiction:
ReliabilityVSLoss of information

Solution Approach 1:

The patent replaces paper-based service documentation with electronic records captured automatically through mobile devices and GPS tracking. This substitution eliminates manual data entry errors and ensures accurate, real-time recording of service delivery information, improving data accuracy while maintaining reliable service record keeping through automated electronic storage.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Data Source

PatentUS11449954B2Integrated HIPAA-compliant computer security system for verifying and billing long term services, including data collection, proof of service delivery, and electronic visit verification
Publication Date: 2022.09.20 THERAP SERVICES LLC
  • US11449954B2 patent drawing
  • US11449954B2 patent drawing
  • US11449954B2 patent drawing

AI summary

Systems and methods for sharing the information of an individual under care across at least two organizations in an integrated manner are described. These include systems and methods of data collection relating to the individual's care, and for creating and recording data that supports proof of service delivery, including: a type of service performed; an individual receiving the service; a date of the service; a location of service delivery; an individual providing the service; and a time the service begins and ends. Accordingly, systems and methods for Electronic Visit Verification (“EVV”) are provided, including EVV for services provided in the individual's home.