Health care provider payment systems regulate the relationship between patients, providers, and third payers in order to maximise benefits and minimise costs of the whole health care system. Health care providers could be paid by a price or a fee for service, by capitation systems, or by reimbursement of production costs. It would be interesting to develop innovative payment systems aimed to the payment of the entire health care pattern of patients. This would be particularly desirable for certain health conditions where it is impossible to divide the health care delivery pattern into single health services e.g. psychiatric care, long term and rehabilitation care.