Supplementary Material for: Practice Variation in Skin Cancer Treatment and Follow-Up Care: A Dutch Claims Database Analysis

Background: Quality indicators are used to benchmark and subsequently improve quality of healthcare. However, defining good quality indicators and applying them to high-volume care such as skin cancer is not always feasible. Objectives: To determine whether claims data could be used to benchmark high-volume skin cancer care and to assess clinical practice variation. Methods: All skin cancer care-related claims in dermatology in 2016 were extracted from a nationwide claims database (Vektis) in the Netherlands. Results: For over 220,000 patients, a skin cancer diagnosis-related group was reimbur... Mehr ...