Audit historical billing records to identify discrepancies, missed charges, and process gaps.

Reconcile invoices, payments, and documentation across multiple systems to ensure accuracy.

Develop and implement improved billing controls, reporting, and QA procedures.

Partner with operations, finance, and customer service teams to resolve complex billing issues.

Prepare summaries of audit findings and recommend corrective actions to leadership.

Monitor compliance with internal policies and payer/client requirements.

Support month-end close activities and ad-hoc financial analyses related to billing.