The role of a telephonic case manager is to coordinate care for patients and assist with providing access to medical services. Your responsibilities in this career are to operate in a supervisory capacity over other nurses in a hospital and doctor’s office. You can also find work with an insurance company. You evaluate patient cases, recommend treatment plans, and oversee the care that patients receive. Additionally, as a telephonic case manager, you may report patient care needs to insurance companies and investigate claims made by patients. You act as a general liaison between patients, insurance companies, and the medical institution. Generally, you also complete the duties of an RN if you are working in a hospital setting.