Observed arrival · 2026-10-30
IDR Calculator turns federal arbitration records into specialty estimates
A free calculator uses CMS federal IDR data to estimate an award from a medical specialty and qualifying payment amount.
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- For
- Providers evaluating No Surprises Act arbitration outcomes
- Worth noticing
- The specialty table reports dispute counts, decided-case win rates, median award multiples, and median days to decision.
Field notes
The form accepts a qualifying payment amount from the payer's notice and an optional initial payment, which it says is used to size recovery in a fee comparison. The specialty table reports decided-case win rates separately from median award multiples, and the page notes that default decisions are excluded from the win-rate calculation. It also points readers to specialty pages with top billing codes and a worked example.
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●ProPolished or operationally mature
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