The Platform

Three layers of proof.
One platform.

VisitLock fuses biometric identity, geofenced location, and EVV submission into a single cryptographic visit token. The aide opens the app. The proof writes itself.

A phone showing a geofenced check-in over a residential map
01 / BioVerify

Right caregiver. Every time.

A face-match the aide barely notices and the auditor cannot dispute. The biometric template is encrypted on the device the day it's enrolled — never uploaded, never shared, never available to us or anyone else.

  • On-device match against an AES-256 encrypted template
  • Liveness detection — defeats photos, masks, replay attacks
  • BIPA-safe architecture — biometric is never your data, never ours
  • 1.2-second median match time, even on a 4-year-old phone
Over-the-shoulder view of a caregiver in scrubs holding her phone upright in portrait orientation, doing a selfie biometric face-scan check-in with the VisitLock app — green oval ring around her live face and Hold steady caption visible on screen
02 / GeoProof

Right address. Every time.

A 50-foot geofence anchored to the patient's verified address. The visit token only fires when the aide is on the porch. Not parked at the curb. Not at the gas station four miles away.

VISIT VERIFIED 742 EVERGREEN · 50FT ✓
Geofence

50-foot radius, anchored to verified geocoded patient address.

Anti-Spoof

Detects mock-location apps, dev-mode toggles, and emulators.

Offline

Visits captured offline are signed and uploaded when service returns.

Agency owner reviewing a dashboard at a desk
03 / WorkforceIQ

Right work. Every visit.

The owner's dashboard. The MCO program-integrity desk. The state aggregator. WorkforceIQ is the layer that turns verified visits into operational intelligence — reliability scoring, EVV compliance, and the fraud patterns the human eye misses.

  • Aide reliability scoring (on-time rate, missed-visit rate, anomaly index)
  • EVV submission status by state, by claim, by aide
  • Pattern detection — duplicate visits, impossible travel, ghost aides
  • Exports for MCO program integrity and state Medicaid auditors
For the field

The aide app: open, hold, done.

Designed with home health aides — not for them. Three taps from app open to verified visit. Spanish, Haitian Creole, Tagalog, Mandarin, English. Works on Android 8+ and iOS 14+.

Median visit time42 sec · open → verified
Battery cost / 8hr shift~3% · GPS sampled, not streamed
Data cost / visit~12 KB · text + signed token
Languages supportedEN · ES · HT · TL · ZH
Min OSiOS 14 · Android 8
Offline modeUp to 24hr buffer · auto-sync on reconnect
Connections

EVV submission, not just EVV capture.

VisitLock submits directly to your state aggregator and the major EVV platforms. No CSV uploads. No re-keying. Hard-edits caught before claim, not after.

State Medicaid (open)FL · OH · NC · TX · IL — direct API
SandataAggregator + provider · v8.x
HHAeXchangeProvider portal · OData feed
Tellus / TherapVisit attestation push
Sandata Open ChoiceToken-based provider channel
CustomSFTP · X12 837P · webhook

See it run on a live visit.

Book a Demo
20-minute walkthrough. We bring the data. You bring the questions.