Washington EVV Compliance

Washington Uses ProviderOne for EVV.
National Vendor Integrations Don't Apply.

Washington HCA built EVV capability directly into ProviderOne — its statewide Medicaid management system. Washington does not use Sandata, HHAeXchange, or other national EVV platforms. All qualifying Apple Health home care EVV data routes through ProviderOne. CareBravo manages the integration and exception resolution as delivered operational work.

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Washington EVV — Quick Reference

What Washington Requires

Requirement
Detail
State Agency
HCA — Washington Health Care Authority (Apple Health / Medicaid)
EVV System
ProviderOne (Washington's state-built Medicaid management system with integrated EVV)
EVV Model
Provider Choice — ProviderOne aggregator, agency flexibility in capture method
Services Covered
Personal Care Services, Home Health aide services, qualifying HCBS program services
Key Programs
Community First Choice (CFC), COPES waiver, ALTSA-administered HCBS programs
Critical Note
Washington uses ProviderOne — Sandata, HHAeXchange, and national vendor integrations do not apply
Understanding ProviderOne

Washington's Integrated Billing and EVV Platform

ProviderOne is Washington's statewide Medicaid management information system — the platform through which all Washington Apple Health provider billing, prior authorization, claims processing, and EVV data flows. HCA built EVV capability into ProviderOne rather than contracting with Sandata, HHAeXchange, or another national vendor. Washington is one of the states that chose the integrated-platform approach to EVV implementation.

For agencies entering Washington from other states, the key implication is that existing national EVV vendor integrations don't transfer. A Sandata integration that works for Oregon's eXPRS or an HHAeXchange setup from Illinois does not cover Washington ProviderOne. Washington requires its own enrollment, configuration, and exception management workflow within the ProviderOne system.

Under Washington's Provider Choice model, agencies have some flexibility in how they capture visit data — but all data must ultimately flow through ProviderOne in HCA's required format. Exception resolution is ProviderOne-specific.

CareBravo manages the ProviderOne exception queue and visit reconciliation as daily delivered operations for Washington agencies, including state-specific setup for agencies entering the Washington market.

Washington's Community First Choice (CFC) program is one of the largest personal care programs in the state. CFC provides personal care services to Apple Health members who meet the functional and financial eligibility thresholds. All CFC visits require EVV through ProviderOne. The COPES waiver and other ALTSA (Aging and Long-Term Support Administration) programs follow the same EVV requirement.

The Real Cost

ProviderOne Exceptions Block Washington Billing

Unresolved ProviderOne exceptions block billing for the affected Washington Apple Health visits. For a 30-patient agency, a week's exception backlog typically represents $900–$1,700 in delayed revenue. ProviderOne's exception resolution interface is Washington-specific — agencies learning it while managing billing, scheduling, and client care find the queue builds faster than it gets cleared. CareBravo resolves exceptions daily.

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Questions

Washington EVV — Common Questions

No. Washington uses ProviderOne — its state-built Medicaid management system — for EVV. Sandata, HHAeXchange, and other national EVV vendors are not Washington's primary aggregator. Agencies expanding into Washington from states that use national vendors must configure ProviderOne separately.

Community First Choice (CFC) is Washington's 1915(k) Medicaid program that provides personal care and related services to Apple Health members meeting functional and financial eligibility criteria. CFC is one of Washington's largest HCBS programs. All CFC personal care visits require EVV through ProviderOne before billing can proceed.

Federal law requires EVV for all Washington Apple Health-funded Personal Care Services and Home Health aide visits. Washington's HCBS programs — including Community First Choice, the COPES waiver, and other ALTSA-administered programs — require EVV for qualifying home-based services. Verify current service code coverage with HCA.

CareBravo integrates with state-specific EVV systems including ProviderOne, managing exception resolution, visit reconciliation, and Washington Apple Health billing readiness as delivered operational work. Washington agencies receive billing-ready outputs without managing the ProviderOne exception queue themselves.

Washington ProviderOne EVV Compliance, Delivered

CareBravo manages ProviderOne exception resolution and Washington Apple Health billing readiness for home care agencies — as completed operational work specific to Washington's state-built system.

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