Pharmacist-initiated prior authorization process to improve patient care in a psychiatric acute care hospital.

A prior authorization (PA) is a requirement implemented by managed care organizations to help provide medications to consumers in a cost-effective manner. The PA process may be seen as a barrier by prescribers, pharmacists, pharmaceutical companies, and consumers. The lack of a standardized PA process, implemented prior to a patient's discharge from a health care facility, may increase nonadherence to inpatient prescribed medications. Pharmacists and other health care professionals can implement a PA process specific to their institution. This article describes a pharmacist-initiated PA process implemented at an acute care psychiatric hospital. This process was initiated secondary to a need for a standardized process at the facility. To date, the process has been seen as a valuable aspect to patient care. Plans to expand this process include collecting data with regards to adherence and readmissions as well as applying for a grant to help develop a program to automate the PA program at this facility.