An expert witness in medical billing with over 15 years of experience, this individual has expertise in billing operations, collections, coding compliance, reimbursement policies, denials, refunds, and accounts receivable processes. Their expert witness work includes providing consultation, deposition testimony, and courtroom testimony, as well as reviewing medical bills and records for reasonableness. The expert holds a Bachelor of Arts in Asian Studies, with emphasis in linguistics and Mandarin Chinese. Their experience includes establishing and implementing policies and procedures for billing, collections, coding compliance, reimbursement policies, denials, refunds, and accounts receivable management. They have experience billing claims under medical payments coverage, health insurance, and workers’ compensation, and coordinating insurance claims, appeals, and collections activities. Their work also includes computing data for monthly and annual reports, tracking accounts receivable, reducing denials, and increasing revenue. They have utilized MicroMD practice management software and Praxis electronic medical records systems, along with other billing, scheduling, and records maintenance platforms. This expert has held roles including Owner/Operator, Billing Administrator, Billing Office Manager, and Office Manager. Their responsibilities have included supervising administrative and billing staff, managing daily office policies and procedures, scheduling patients, directing clinic flow, verifying insurance benefits and authorizations, managing patient records, and handling denied or misprocessed claims for reconsideration and appeal. They have coordinated billing and records related to independent medical examinations, depositions, meetings with attorneys, and Rule 16 compliance. Their experience also includes overseeing HIPAA and OSHA training and compliance.