What is Electronic Visit Verification and which therapy practices are required to use it?
Electronic Visit Verification (EVV) is a federally mandated system under the 21st Century Cures Act that requires electronic documentation of six data points for every Medicaid-funded home health visit: the type of service, the date of service, the location of service, the individual receiving the service, the individual providing the service, and the time the service begins and ends. Home health therapy services billed to Medicaid are subject to EVV requirements. Therapy practices providing Medicaid-funded personal care services or home health services must be EVV-compliant or risk claim denials and Medicaid payment reductions.
Key Takeaways
- EVV is federally mandated under the 21st Century Cures Act for all Medicaid-funded personal care and home health services, including therapy visits.
- Six data points must be captured for every visit: service type, date, location, patient, provider, and exact start and end time.
- Non-compliance with EVV requirements can result in Medicaid claim denials and federal payment reductions to states, which flow down to providers.
- An EVV system integrated natively into your EMR eliminates duplicate data entry and the documentation errors that come with managing two separate systems.
- State EVV requirements vary. Therapy practices must verify their specific state Medicaid agency requirements before assuming federal minimums apply.
Table of Contents
Electronic visit verification (EVV) compliance is one of the most urgent questions facing physical therapy, occupational therapy, and speech-language pathology practices that provide Medicaid-funded home health services. The questions are almost always practical: does EVV apply to PT, OT, and SLP home visits, what data has to be captured at the point of service, what happens when a claim goes out without it, and what the difference is between an EVV system bolted onto your EMR and one that is built into it.
The 21st Century Cures Act mandated EVV for personal care services in 2020 and extended that mandate to home health services in 2023. States that do not implement compliant EVV systems face federal Medicaid funding reductions. Providers that do not submit EVV-compliant data face claim denials. The mandate is real, the timeline is past, and the compliance question for most therapy practices is no longer whether to implement EVV but whether the system they are using actually meets the requirements.
This post covers what EVV requires, which therapy services it applies to, what non-compliance costs, and what to look for in an EMR that handles EVV correctly.
What EVV Is and Why It Exists
Electronic Visit Verification is a technology system that electronically verifies that home health and personal care visits actually occurred as billed. Before EVV, providers documented visits manually, creating an environment where billing could not always be independently verified against real-time data. The Government Accountability Office estimated Medicaid improper payments — including fraudulent claims for visits that never occurred — at over $29 billion annually before EVV mandates took effect.
The 21st Century Cures Act addressed this by requiring states to implement EVV systems for all Medicaid-funded personal care services by January 1, 2020, and for all Medicaid-funded home health services by January 1, 2023. States that missed these deadlines faced a phased reduction in their federal medical assistance percentage, beginning at 0.25% and increasing annually. That funding pressure is what drove widespread state implementation across all 50 states between 2020 and 2023.
The Difference Between Personal Care Services and Home Health Services
Personal care services under EVV include assistance with activities of daily living provided in a patient’s home: bathing, dressing, grooming, meal preparation, and similar non-skilled services. Home health services under EVV include skilled nursing visits, physical therapy, occupational therapy, and speech-language pathology provided in the home setting and billed to Medicaid.
The distinction matters because it determines when the EVV mandate applied to your practice. Personal care services were subject to EVV from January 2020. Home health therapy services came under the mandate in January 2023. If your practice provides Medicaid-funded home health therapy visits and implemented EVV after January 2023, your compliance timeline needs to be reviewed against your state’s specific implementation date.
Which Therapy Services Require EVV
Do physical therapists, occupational therapists, and speech therapists need to use EVV?
Physical therapists, occupational therapists, and speech-language pathologists who provide home health services billed to Medicaid are subject to EVV requirements under the 21st Century Cures Act home health mandate, which took effect January 1, 2023. EVV applies to the visit setting, not the discipline. If the service is provided in a patient’s home and billed to Medicaid, EVV documentation is required regardless of whether the provider is a PT, OT, or SLP. Outpatient clinic visits billed to Medicaid are not subject to EVV requirements.
The EVV requirement applies based on where the service is delivered and how it is funded, not based on the therapy discipline. The following services require EVV when billed to Medicaid:
- Physical therapy provided in the patient’s home under a Medicaid home health benefit
- Occupational therapy provided in the patient’s home under a Medicaid home health benefit
- Speech-language pathology services provided in the patient’s home under a Medicaid home health benefit
- Personal care services including assistance with ADLs under Medicaid waiver programs
- Home health aide visits under Medicaid home health programs
Services That Do Not Require EVV
EVV does not apply to outpatient clinic-based therapy visits, even when billed to Medicaid. It does not apply to telehealth visits. It does not apply to therapy services billed to Medicare, commercial insurance, or private pay. The mandate is specific to Medicaid-funded home and community-based services delivered in the patient’s place of residence.
State Variation in EVV Requirements
While federal law establishes the minimum EVV requirements, states have significant discretion in how they implement their EVV systems. Some states operate a state-managed EVV system that all providers must use. Others operate an open system that allows providers to use their own EVV-capable software as long as it meets the state’s data submission requirements. Before assuming your current system is compliant, verify your specific state Medicaid agency’s EVV requirements, approved vendor list if applicable, and data submission specifications.
The Six Data Points EVV Must Capture
Federal law specifies exactly what EVV must document for every visit. These six data points are non-negotiable regardless of state implementation model:
| Data Point | What It Means | Documentation Requirement |
|---|---|---|
|
Type of service |
The specific service code or description of care provided |
Must match the CPT or service code submitted on the Medicaid claim |
|
Date of service |
The calendar date the visit occurred |
Must match the date on the claim exactly |
|
Location of service |
The physical address where the service was delivered |
Must confirm the visit occurred at the patient’s place of residence |
|
Individual receiving service |
The Medicaid beneficiary who received the care |
Must match the patient identifier on the Medicaid eligibility record |
|
Individual providing service |
The credentialed provider who delivered the service |
Must match the NPI and provider ID on the Medicaid enrollment record |
|
Start and end time |
The exact time the service began and the exact time it ended |
Must be captured electronically at the point of service, not entered after the fact |
Why Start and End Time Matters Most
The start and end time requirement is the data point that creates the most compliance risk for therapy practices. The key word in the federal requirement is “electronically captured at the point of service.” Entering start and end times after the visit has ended, or estimating them from memory, does not meet the EVV standard. The system must capture these timestamps at the time of service, which requires either a mobile application with GPS confirmation or a telephony system that logs the call time automatically.
For therapy practices that have been manually logging visit times in paper notes or after-the-fact EMR entries, transitioning to electronic point-of-service time capture is the most significant workflow change EVV requires.
The Real Cost of EVV Non-Compliance
Non-compliance with EVV requirements has consequences at two levels: the state level and the provider level. Understanding both is important for therapy practice owners evaluating how seriously to prioritize EVV implementation.
State-Level Consequences
States that fail to implement a compliant EVV system face reductions in their federal medical assistance percentage, the share of Medicaid costs the federal government covers. The reduction schedule under the 21st Century Cures Act begins at 0.25% in the first year of non-compliance and increases to 1% by the fourth year. For states, this translates to hundreds of millions of dollars in lost federal matching funds, which is why state Medicaid agencies have been aggressive about implementing and enforcing EVV requirements on providers.
Provider-Level Consequences
At the provider level, the most immediate consequence of EVV non-compliance is claim denial. Medicaid claims for home health services that lack corresponding EVV data may be rejected at the point of adjudication. In states with retrospective EVV audits, claims that were paid but lack supporting EVV records can be subject to recoupment — meaning the state can recover payments already made.
Beyond individual claim denials, repeated EVV non-compliance can trigger a provider audit, which exposes the entire claim history to review, not just the EVV-deficient claims.
The Documentation Mismatch Risk
One of the most common EVV compliance failures is a mismatch between the EVV data submitted and the claim data submitted. If the EVV record shows a visit on March 15 from 10:00 AM to 11:00 AM but the claim shows 60 minutes of service on March 15 starting at 9:45 AM, the system will flag it as a discrepancy. These mismatches happen most often when EVV data is captured in one system and claims data is entered in another. The practical solution is a single system that captures both simultaneously.
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How EVV and EMR Integration Actually Works
The phrase “EVV integration” covers a wide range of actual technical relationships between an EVV system and an EMR. Understanding the difference matters because not all integrations reduce compliance risk equally.
Separate Systems Connected by API
The most common EVV implementation in the therapy market involves a standalone EVV tool — often a mobile app — that the therapist uses to check in and check out of visits. That data is then transmitted to the Medicaid EVV aggregator through an API connection. Separately, the therapist documents the clinical note in the EMR. The two systems share data but they are not the same system.
This approach meets the technical EVV requirement but introduces the documentation mismatch risk described above. If the check-in and check-out times in the EVV system do not match the service duration documented in the EMR note, you have a compliance exposure that neither system catches on its own.
Native EVV Within the EMR
A native EVV implementation captures the six required data points within the EMR workflow itself. The therapist opens the patient encounter, activates the visit, and the system records the start time. At the end of the visit, the therapist finalizes the note and the system records the end time. The EVV data and the clinical documentation are generated from the same workflow, eliminating the possibility of a mismatch between the two records.
Native integration also eliminates the administrative step of logging into two separate systems, which is where time and data entry errors accumulate across a full clinical week.
State EVV Aggregator Requirements
Regardless of whether a practice uses a standalone EVV tool or a natively integrated EMR, the EVV data must ultimately reach the state’s EVV aggregator. Most states use one of two national aggregators: Sandata or HHAeXchange. Some states operate their own aggregator. The EMR or EVV tool must be able to transmit data in the format the state aggregator accepts. Before implementing any EVV solution, confirm that it is on your state’s approved vendor list or supports the required data transmission format for your state aggregator.
What to Look for in an EVV-Ready EMR
What features should a therapy EMR have to support EVV compliance?
An EVV-ready therapy EMR should capture all six federally required data points within the clinical workflow, transmit data to the state EVV aggregator in the required format, flag discrepancies between EVV data and claim data before submission, support mobile check-in and check-out with GPS or telephony confirmation, maintain an audit trail of all EVV records with timestamps, and provide reporting that allows practice administrators to identify EVV gaps before a Medicaid audit does.
Not every EMR that mentions EVV actually meets the compliance requirements. Here is what to verify before assuming your current system covers you.
Point-of-Service Time Capture
The system must capture start and end times electronically at the point of service. A system that allows therapists to enter times manually after the visit does not meet the federal EVV standard. Look for mobile functionality with GPS location confirmation and automatic timestamp recording when the visit is opened and closed.
State Aggregator Integration
The EVV data must reach your state’s aggregator. Confirm the EMR supports direct data submission to your state’s specific aggregator (Sandata, HHAeXchange, or state-operated). Ask the vendor for documentation of their state aggregator connections and confirm your state is on the list.
Claim and EVV Data Alignment
The system should automatically align the EVV data with the claim data before submission. If the visit duration captured by EVV does not match the number of units billed, the system should flag the discrepancy for review before the claim goes out.
Audit Trail and Reporting
Every EVV record should have a complete audit trail showing when data was captured, whether it was modified, and who made any changes. Practice administrators need reporting that shows EVV compliance rates across all home health visits so gaps can be identified and corrected before a state audit.
HIPAA-Compliant Data Handling
EVV systems handle protected health information including patient identifiers, provider identifiers, location data, and visit records. The EVV system must be covered under a Business Associate Agreement and must handle PHI in accordance with HIPAA security requirements. This applies whether the EVV system is standalone or integrated into the EMR.
How HelloNote Addresses EVV Requirements for Therapy Practices
HelloNote is built for PT, OT, SLP, and chiropractic practices that need documentation, billing, and compliance workflows in a single platform. For practices providing Medicaid-funded home health services, HelloNote’s compliance and billing infrastructure addresses the EVV data capture and documentation alignment requirements that standalone EVV tools create gaps in.
Documentation and Billing in One Workflow
The fundamental EVV compliance risk for therapy practices is the mismatch between EVV data and claim data when the two are captured in separate systems. HelloNote eliminates this risk by keeping clinical documentation, visit data, and billing in one platform. When a therapist documents a home health visit in HelloNote, the visit data and the note are part of the same record. There is no separate EVV check-in app generating data that has to be reconciled against a separately entered claim.
Mobile Documentation for Home Health Visits
HelloNote’s mobile functionality allows therapists to open patient encounters, document notes, and finalize visits from the patient’s home. This supports the point-of-service documentation standard that EVV requires, replacing the after-the-fact note entry that creates timestamp discrepancies in audit reviews.
HIPAA-Compliant Infrastructure
All patient data in HelloNote, including home health visit records, is handled under HelloNote’s BAA and HIPAA-compliant security infrastructure. Practices do not need a separate compliance agreement for visit verification data because everything is within the HelloNote platform.
Billing Alignment
HelloNote’s compliance and billing tools are designed to align documentation with claim submission, reducing the discrepancy risk between what EVV records show and what is billed to Medicaid. The documentation prompts built into HelloNote’s note templates capture the service type, provider, patient, and time data that both clinical documentation and EVV require.
For therapy practices evaluating EVV compliance readiness, the conversation HelloNote has is always the same: the goal is not to add an EVV layer on top of existing documentation. The goal is documentation that captures everything EVV requires as part of the clinical workflow, so there is no separate compliance task and no mismatch risk.
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Frequently Asked Questions
What is Electronic Visit Verification and what does it require?
Electronic Visit Verification (EVV) is a federally mandated system under the 21st Century Cures Act that requires electronic documentation of six data points for every Medicaid-funded home health visit: the type of service, the date of service, the location of service, the patient, the provider, and the exact start and end time. The data must be captured electronically at the point of service, not entered manually after the visit.
Do physical therapists need to use EVV for home health visits?
Yes. Physical therapists, occupational therapists, and speech-language pathologists who provide home health services billed to Medicaid are subject to EVV requirements under the home health mandate, which took effect January 1, 2023. EVV applies to the visit setting and funding source, not the discipline. Outpatient clinic-based therapy visits billed to Medicaid are not subject to EVV.
What happens if a therapy practice does not comply with EVV?
Non-compliance with EVV requirements can result in Medicaid claim denials for home health visits that lack corresponding EVV data. Claims that were paid but lack EVV records can be subject to recoupment in states that conduct retrospective EVV audits. Repeated EVV non-compliance can trigger a broader provider audit covering the full claim history.
What is the difference between a standalone EVV tool and an integrated EMR?
A standalone EVV tool captures the six required data points in a separate app and transmits them to the state aggregator independently. The therapist then documents the clinical note in a separate EMR, creating two records that must align. An integrated EMR captures EVV data and clinical documentation in the same workflow, eliminating the mismatch risk between the two records.
Do EVV requirements vary by state?
Yes. While federal law establishes the minimum six data points that every EVV system must capture, states have significant discretion in implementation. Some states require providers to use a state-managed EVV system. Others allow providers to use their own EVV-capable software as long as it meets the state's data submission requirements and connects to the state's aggregator. Verify your specific state Medicaid agency's requirements before assuming compliance.
Is EVV required for telehealth therapy visits?
No. EVV requirements apply to in-person home health and personal care services delivered at the patient's place of residence. Telehealth therapy visits are not subject to EVV, regardless of whether they are billed to Medicaid. The EVV mandate is specific to visits where the provider is physically present in the patient's home.
