The Louisiana State University (LSU) Health New Orleans - School of Nursing Master of Science in Nursing (MSN) program participates in a Centralized Application Service for Nursing Programs (NursingCAS). Applicants interested in applying for any MSN concentration must apply online using the NursingCAS application. To learn more about the Nursing CAS application process, please visit the NursingCAS web site at http://www.nursingcas.org.