What is defined as improper behavior or billing practices that result in financial gain?

I have looked all through the text and cannot find the answer.

upcoding? abuse? fraud?

http://quizlet.com/30519113/exploring-healthcare-reimbursement-unit-1-definitions-flash-cards/

To find the answer to your question, you can try searching for key terms in a reliable source such as a textbook, journal, or reputable website. The term you provided, "improper behavior or billing practices that result in financial gain," is commonly associated with the concept of fraud.

Fraud refers to intentional deception or misrepresentation done to obtain financial gain or other unfair advantages. In the context of billing, it can involve activities such as submitting false invoices, overcharging for services, or billing for services that were not provided.

To find a more detailed definition or examples of fraud, you can search for terms like "fraud definition" or "examples of billing fraud." Additionally, you can consult resources such as authoritative textbooks on accounting, business ethics, or legal practices for more in-depth information on the concept of fraud and related improper billing practices.