Examlex
Complement C3b protein coats bacteria and stimulates phagocytosis by __________ during a process called __________.
Third-party Payer
A third-party payer is an entity (usually an insurance company or government agency) that pays medical bills on behalf of the insured individual.
Uncovered Expenses
Costs that are not reimbursed by insurance or other forms of healthcare coverage, often leading to out-of-pocket expenses for patients.
Medicare Fee-for-service
A payment model under Medicare where providers are paid for each service they render, including tests, surgeries, and other procedures.
Medigap Insurance
Supplemental insurance that covers costs not covered by Medicare, such as copayments, coinsurance, and deductibles.