Final answer:
HIPAA rules and regulations are found in Title 45, parts 160 and 164, of the Code of Federal Regulations (CFR), which mandate the confidentiality of patient health information by healthcare providers and insurers.
Step-by-step explanation:
The Health Insurance Portability and Accountability Act (HIPAA) is a significant piece of legislation in the United States that deals with the protection of sensitive patient health information. The rules and regulations set forth by HIPAA are located in Title 45 of the Code of Federal Regulations (CFR). Specifically, the standards for Privacy of Individually Identifiable Health Information, known as the Privacy Rule, are found in parts 160 and 164 of Title 45. These regulations require entities that handle personal health information, such as healthcare providers and insurance companies, to maintain strict confidentiality of patient records.