Identify the pros and cons for the following three common models of managed health care organizations. Give suggestions to strengthen the weaknesses of the chosen models:

Health Maintenance Organization (HMO):
Exclusive Provider Organizations (EPO's)
Preferred Provider Organization (PPO)

Remember that first world countries other than the United States have created Healthcare for all, such as in the UK, where they have the National Health Service. Many benefit from this system, and the United States has a problem, as most of our delivery systems still cost the patient to receive care that should be a right and not a privilege.