Key Points
- EVV captures the service performed, the person receiving it, the person delivering it, the date, the location, and the start and end times.
- Whether it applies depends on payer and setting - home-based sessions funded by Medicaid are where requirements most often land, and states differ meaningfully.
- Claims that lack matching visit verification can be denied, which puts EVV inside the revenue cycle rather than beside it.
Electronic Visit Verification (EVV) Explained
EVV grew out of federal Medicaid legislation - the 21st Century Cures Act - directing states to require electronic verification for certain home-delivered services. The mandate's logic is program integrity: services billed to Medicaid as delivered in the home should carry electronic evidence that the visit actually happened as claimed.
The verified elements are consistent across programs: the type of service performed, the individual receiving it, the individual delivering it, the date, the location, and the start and end times. Capture typically happens through a mobile check-in at arrival and check-out at departure, with the system recording the time and location.
Whether EVV touches an ABA practice depends on payer and setting. Home-based sessions funded by Medicaid programs are where requirements most often apply, and states differ meaningfully - in which services are covered, which systems must be used, and whether providers may integrate their own platforms with the state's aggregator - so the practice's obligations are defined by each state program it bills.
Operationally, EVV rides on the same behaviors as good session documentation: therapists confirming arrival and departure in the moment rather than reconstructing times later. Missed check-ins become exceptions requiring manual attestation, and excessive exceptions draw exactly the scrutiny EVV exists to apply.
For practices in EVV states, the compliance chain runs from the therapist's check-in through the practice's systems to the state's aggregator, and claims that lack matching visit verification can be denied - which puts EVV squarely inside the revenue cycle, not beside it.