This visualization compares the average amount Medicaid paid per claim line for porcelain crowns (CDT code D2740) across U.S. states, using blue horizontal bars sorted from highest to lowest. Orange dots overlay each bar to show the state’s official fee schedule rate where published, with tooltips providing additional context. The chart fetches live data from the Real Dental Costs Open Data API and renders it as an SVG using d3.v7’s `d3.json`, `d3.scaleLinear`, `d3.scaleBand`, and axis functions. Data originates from HHS/CMS T-MSIS provider spending files.