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Oncology Nurse Navigation Role and Qualifications.

In the early 1990s, women living in a medically underserved community acted as lay navigators to help other women overcome barriers to breast cancer screening and follow-up (Freeman, Muth, & Kerner, 1995). At that time, treatment for cancer was straightforward. Today, cancer treatment is complex, and understanding the diagnosis, treatment, and healthcare system requires the skill of an oncology nurse navigator (ONN). Navigation includes the entire healthcare continuum-from prevention, screening, diagnosis, treatment, and survivorship to end of life. The goal of navigation is to reduce cancer morbidity and mortality by eliminating barriers to timely access to cancer care, which may be financial, psychological, logistic, or related to communication or the healthcare delivery system.