What is the requirement for all practitioners defined as physicians according to CMS?

The requirement that all practitioners defined as physicians according to CMS must be legally authorized to practice in the state where the hospital is located is critical for ensuring that healthcare providers meet the necessary legal and professional standards to provide care. This legal authorization typically involves holding a valid medical license issued by the state's medical board, which ensures that physicians have met the educational, testing, and continuing education requirements specific to that jurisdiction.

This regulation not only protects patient safety by ensuring that physicians are qualified and competent to deliver medical services, but it also helps hospitals and healthcare facilities comply with state laws and regulations regarding practice standards. Understanding the necessity of state licensure is fundamental in the healthcare field, as it underscores the importance of adhering to local regulations and recognizing the legitimacy of healthcare practitioners within their operating environment.

Other options may imply certain qualifications or associations that are valuable but do not represent the core legal requirement set forth by CMS for the practice of medicine. The focus on legal authorization serves as the foundational step for any physician wishing to practice and is essential for maintaining the integrity of the healthcare system.