Which of the following actions would be considered fraud in healthcare?

Billing for services not provided is considered fraud in healthcare because it involves submitting claims for payment for treatments or procedures that never actually took place. This action deliberately misrepresents the services rendered to gain financial reimbursement from payers, including insurance companies or government healthcare programs. Such fraudulent practices can lead to significant legal penalties for the healthcare provider and compromise the integrity of the healthcare system as a whole.

In contrast, overstating hours worked typically relates to issues of ethics or compliance rather than outright fraud, especially if the provider is still delivering care, albeit thoughtlessly measuring their time. Billing at lower rates for charity care is not considered fraud because it is often part of a legitimate program to assist patients who cannot afford care. Incorrect coding for additional diagnosis can stem from clerical errors or misunderstandings, rather than an intent to deceive, which classifies it as a documentation error rather than fraud.