If you run a home care agency that accepts Medicaid funding, Electronic Visit Verification (EVV) is no longer optional. The 21st Century Cures Act mandated that all states implement EVV for personal care services by January 1, 2020, and for home health services by January 1, 2023.
Yet despite these deadlines, thousands of agencies across the country are still struggling with EVV compliance โ facing claim denials, audit penalties, and operational headaches that cost them tens of thousands of dollars every year.
In this guide, we'll walk you through everything your agency needs to know to achieve and maintain EVV compliance in 2025, from understanding the federal requirements to choosing the right technology stack.
What Is Electronic Visit Verification?
Electronic Visit Verification is a technology system that electronically verifies key data points for every home care visit. Under the federal EVV mandate, your system must capture at minimum:
- The type of service performed
- The individual receiving the service
- The date of the service
- The location of service delivery
- The individual providing the service
- The time the service begins and ends
Most modern EVV systems use GPS-based mobile apps that caregivers use to clock in and out at the client's location. The system records all required data points automatically and transmits them to your state's EVV aggregator in real time.
Important Note
Each state has its own EVV aggregator system. Some states use a single statewide system, while others allow agencies to use "open models" where you choose your own EVV vendor. Make sure you understand your state's specific model before selecting a solution.
Why EVV Compliance Matters More Than Ever in 2025
The stakes for EVV non-compliance have increased significantly since the original mandate. In 2025, CMS (Centers for Medicare & Medicaid Services) began enforcing penalty withholdings at a rate of 25% of the federal medical assistance percentage (FMAP) for states with low compliance โ and states are increasingly passing those penalties down to non-compliant agencies.
Real Consequences for Non-Compliance
We've seen agencies face a range of consequences for EVV failures, including:
- Claim denials for visits without valid EVV data
- Retrospective audits requiring documentation of months of visits
- Temporary suspension from the Medicaid program
- Financial penalties ranging from $5,000 to over $120,000
- Permanent program exclusion in extreme cases
"We thought we were compliant because our caregivers were submitting paper timesheets. Then the audit came and we owed $87,000 in recoupments. Switching to The Gimbal's EVV system was the best decision we ever made." โ Director, Texas Home Care Agency
The 5 Most Common EVV Compliance Mistakes
After working with over 1,200 agencies, we've identified the five mistakes that most frequently cause EVV compliance failures:
- Relying on paper timesheets: Paper records simply don't meet the electronic verification standard required by the mandate. Any visit documented only on paper will be flagged as non-compliant.
- GPS spoofing or location override: Some caregivers attempt to clock in from the wrong location. Without proper GPS validation and anti-spoofing measures, these visits fail compliance checks.
- Incomplete data capture: Missing even one of the six required data points invalidates the EVV record for that visit. Systems must capture all six fields automatically.
- Manual data entry delays: Many agencies use EVV apps but then manually re-enter data into their billing system. This creates errors, delays, and compliance gaps.
- State aggregator integration failures: Your EVV data must flow automatically to your state's aggregator. Manual submission or batch uploads often don't meet real-time requirements.
Watch Out For This
Many agencies believe they're compliant because they have an EVV app โ but if that app isn't integrated with your state aggregator and doesn't capture all six required data points automatically, you're still at risk.
How to Choose the Right EVV Solution
Not all EVV systems are equal. When evaluating solutions for your agency, look for these critical capabilities:
Must-Have Features
- Real-time GPS verification with anti-spoofing technology
- Automatic state aggregator integration for your specific state model
- Offline mode for caregivers in areas with poor connectivity
- Electronic signature capture directly from the client or authorized representative
- Automatic billing integration โ EVV data should flow directly to claims generation
- Real-time compliance dashboard so supervisors can identify missing or failed EVV records immediately
- Multi-state support if you operate across state lines
Pro Tip
Always ask vendors for their state aggregator integration documentation before signing a contract. If they can't show you live API connections to your specific state's system, keep looking.
Step-by-Step EVV Implementation Guide
If you're starting from scratch or migrating from a non-compliant system, here's the process we recommend:
- Audit your current process: Document exactly how visits are currently being recorded and identify every gap relative to the six required data points.
- Understand your state model: Contact your state Medicaid agency to confirm whether you're in a "closed model" (state-mandated system) or "open model" (choose your own vendor).
- Select your EVV vendor: Use the criteria above. Prioritize vendors with proven state aggregator integrations and a track record in your state.
- Onboard your caregivers: Train every caregiver on the mobile app before go-live. Run a two-week parallel period where both the old and new systems operate simultaneously.
- Configure your billing integration: Ensure that approved EVV records automatically populate your billing system to eliminate manual data re-entry.
- Monitor and report: Review your EVV compliance dashboard daily for the first 60 days. Address failed or missing records within 24 hours.