California EVV (CalEVV): 2026 compliance guide
The 2026 California EVV (CalEVV) compliance guide. HHAeXchange-based aggregator for IHSS, WPCS, and HCBS waivers. Requirements, penalties, and how to submit.
- CalEVV is California's aggregator-model EVV system for Medi-Cal personal care.
- Built on HHAeXchange (the state-contracted aggregator).
- Applies to IHSS, WPCS, HCBS waiver providers , and Medicaid MCO providers.
- Private-pay home care + Medicare HH are NOT subject to CalEVV.
- AveeCare exports to CalEVV at $6 / active client / mo, EVV included.
CalEVV overview
CalEVV is California's aggregator-model EVV system administered by the Department of Health Care Services (DHCS). It is built on the HHAeXchange platform. California chose the open-with-aggregator model: providers may use any vendor that exports the 7 CMS-required data elements, and the data flows into the HHAeXchange-powered CalEVV aggregator for state visibility.
CalEVV went live in phases starting 2021, with full compliance enforcement progressively tightening through 2026. By 2026, providers with EVV usage rates below the state-set threshold (typically 90%+) face claim hold-back and payment delays.
Who has to use CalEVV
| Provider type | CalEVV required? |
|---|---|
| IHSS providers | Yes |
| WPCS providers | Yes |
| HCBS waiver providers | Yes |
| Medi-Cal MCO providers (covered services) | Yes |
| Private-pay-only home care | No |
| Medicare-only home health | No |
6 CalEVV compliance requirements
Service type, recipient, date, location, provider, start, end.
CalEVV expects geolocation matched to service plan.
HHAeXchange-based aggregator.
Below-threshold providers face claim hold-back.
Justify EVV mismatches; corrections within state-set window.
For caregivers without smartphones; CalEVV supports IVR clock-in.
AveeCare in California
AveeCare exports EVV data to CalEVV (HHAeXchange-based) at $6 / active client / month. Your team uses the CalEVV portal for the EVV submission step; AveeCare handles scheduling, billing, and care plan workflow.
Frequently asked questions
Sources
Accessed May 3, 2026.
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