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Demographic Update Requirements

When submitting demographic changes, please note that updates to service locations do not automatically update billing or remittance addresses. To ensure Meridian processes your request accurately, each demographic change should be separately and clearly identified by using the drop options provided in our Change Form template

screenshot of columns a through e of the demographic change form template, with two distinct entries in column a - "existing practice location address change" and also "Billing/Remittance Address Change" illustrating the reminder in the bulletin to indicate if there is a billing address change included in a practice location address change.
Last Updated: 03/16/2026