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Washington Vaccine Association

Facilitating universal purchase of vaccines for all the children of Washington state

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WVA Dosage Based Assessment (DBA)

June 1, 2025

Is there a timely filing limit for submitting a DBA?

No, where the DBA is an assessment, and not a medical claim, there is no timely filing limit for submission. Timely filing denial edits should be

June 1, 2025

Are patients responsible for any portion of the DBA payment?

No, patients are not responsible for any portion of the DBA payment. The DBAs are submitted and processed without patient responsibility for vaccine

June 1, 2025

Who must submit a DBA?

Providers enrolled in the CVP and administer state-supplied vaccines to commercially insured children under age 19 must submit a DBA. The DBA is not

June 1, 2025

What is the WVA Dosage Based Assessment (DBA)?

The DBA is a financial charge (assessment) submitted by providers through the claims process to health insurers for state-supplied vaccines

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WA Vaccine Association

Washington Vaccine Association
PO Box 94002
Seattle, WA 98124-9402
1-888-928-2224
888-928-2242
info@wavaccine.org

WVA Tax ID: 27-2251833
WVA NPI: 1699092718

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