Final answer:
HIPAA is the regulation that primarily governs the licensure, certification, credentialing, and insurance requirements for healthcare providers, focusing on the protection of patient information and privacy.
Step-by-step explanation:
For personal service contracts in the healthcare field, licensure, certification, credentialing, and insurance requirements for healthcare providers are meant to comply primarily with the Health Insurance Portability and Accountability Act (HIPAA). While other regulations such as the Federal Acquisition Regulation (FAR), Defense Federal Acquisition Regulation Supplement (DFARS), and Occupational Safety and Health Administration (OSHA) provide guidelines for various aspects of healthcare provision and workplace safety, HIPAA specifically sets standards for the protection of patient information ensuring that healthcare providers maintain strict confidentiality of patient records. Therefore, when considering the regulations for personal service contracts in healthcare, HIPAA is primarily concerned with ensuring that patient privacy is respected and maintained at all stages of healthcare delivery.