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Medical Billing Specialist

Medical billing & coding glossary · all terms

Definition. A revenue-cycle professional who prepares and submits claims, posts payments, resolves denials, follows up balances, and communicates with payers and patients.

You'll come across Medical Billing Specialist while working the revenue cycle — from eligibility and claim submission to payment posting and denials. See the related terms below, or browse the full glossary and the Knowledge Hub.

Enrollment is open for October

The Medical Billing Diploma launches October 15, 2026. Enroll free now and we’ll email you when lessons open.

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