A pulmonary rehabilitation service that is accredited has met certain standards, which have been agreed with clinicians, managers and patients. The standards include factors such as ensuring patients are involved in decision-making about their care, monitoring of clinical performance and carrying out audits to benchmark and improve, providing training and support to the staff working in the service and learning from incidents to prevent harm.
Ultimately the goal of PRSAS accreditation is to improve your safety and the quality of care that you receive.