Final answer:
The Patient's Bill of Rights doesn't have a specific initiation date within the provided information, and no single organization is credited with its founding in the given text. Significant healthcare legislation such as the Hill Burton Act of 1946 and the Patient Protection and Affordable Care Act of 2010 represent steps towards establishing patient rights.
Step-by-step explanation:
The concept of a Patient's Bill of Rights has been an evolving aspect of healthcare regulations in the United States. However, as per the data provided, there isn't a specific date given for the creation of a standardized Patient's Bill of Rights by any single organization. It is important to note that various forms of patient rights have been introduced and adapted over the years with significant legislation shaping these rights such as the Hospital Survey and Construction Act of 1946 and the Patient Protection and Affordable Care Act (PPACA), often referred to as Obamacare, signed into law in March of 2010 by President Obama.
The Hospital Survey and Construction Act and the inception of President Truman's vision in the mid-20th century laid groundwork for hospital growth, but the Patient's Bill of Rights as a notion has been shaped by ongoing legislative efforts. The PPACA aimed to extend healthcare coverage and provide a list of rights and protections for patients, thus making strides towards comprehensive patient rights. But as for a specific document titled "The Patient's Bill of Rights" initiated by a particular organization, the information provided does not present a clear answer to that provision.