KNOWLEDGE LIBRARY
Start with a question. Build understanding through clear explanations and practical examples.
Learn medical billing basics for beginners: follow the US billing process from patient registration and insurance verification to claims, payments and follow-up. Start with the free lessons below, work through fictional examples, then test your understanding with topic-based MCQs. Learners in the United States, Pakistan and India study the same US workflow here; these lessons do not describe local Pakistani or Indian insurance rules.
Earlier September 9 workbook edition (review draft). The expanded September 23 lessons are available in the online library. Fictional exercises; no human expert review.
Learn medical billing terminology, EOB vs ERA, EFT and common transaction numbers with plain-English explanations and a fictional practice exercise.
Medical billing is the work of preparing claims, following payer responses and reconciling payments for documented healthcare services.
Before you work a claim, identify who is responsible for processing it.