Answer :
Final answer:
Health-care fraud encompasses unethical actions like billing for undocumented services and performing unnecessary treatments for profit, significantly affecting healthcare systems.
Explanation:
Health-care fraud involves various unethical practices, such as documenting services never provided and billing for them, performing unnecessary services for insurance reimbursement, and falsifying patient diagnoses for financial gain. One common form of fraud is billing for services or procedures that were never performed, contributing to a significant economic impact on the healthcare system.
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