Start from initial payment or denial
Enter the date you received the plan's initial payment or notice of denial. Day 1 of open negotiation is that date (or the next business day if it falls on a weekend or federal holiday).
Your IDR timeline
Business-day deadlines skip weekends and US federal holidays (2025-2028 programmed in). Calendar-day deadlines count every day.
Already have a determination?
Enter the payment determination date to get the payment deadline and the end of the cooling-off period.
Deadlines are only half the battle
The other half is the evidence record behind each filing. Get a free one-page IDR Scorecard built from your group's public CMS history, delivered in 2 business days.
Calculate federal IDR deadlines: open negotiation, initiation, entity selection, offers, determination, payment, and cooling-off. Free tool by AI Tech Pros.