Actual compensation is determined based on several factors, that may include seniority, education, training, relevant experience, relevant certifications, geography of work location, job responsibilities, or other applicable factors permissible by law. 4. Using the Radiology Information System (RIS) tracks patients with 100% accuracy 98-100% of the time for the entire period the patient is in the department from patient arrival, through the beginning and completion of the exam to the departure from the department.