Detail-oriented medical biller & claims specialist with 11 years of experience supporting US healthcare accounts, including 6 years of hands-on claims handling and 4 years of healthcare contracts and plan documentation drafting. Extensive experience in medical claims processing and adjudication, including Medicare and Medicaid claims review, benefits verification, and denial resolution. Possesses a strong working knowledge of medical billing workflows, CPT/ICD-10/HCPCS coding fundamentals, reimbursement guidelines, and revenue cycle processes.