CMS WISeR Model
ACR joined an AMA webinar on CMS’s WISeR Model, launching Jan. 1 in 6 states, targeting Medicare services prone to waste, fraud, and abuse.
Read moreMain Content
No Surprises Act IDR Process Unaffected by Shutdown
The No Surprises Act IDR process continues during the shutdown; timelines apply, portal is active, but CMS responses may be delayed.
Oct. 7, 2025
The No Surprises Act Independent Dispute Resolution (IDR) process is not affected by the government shutdown. IDR entities are government contractors and as such, continue to process disputes; all standard dispute timelines continue to apply. The Federal IDR portal is also operational, allowing disputing parties to continue to submit claims. CMS responses to IDR complaints and inquiries may be delayed.
For more information, contact Katie Keysor, ACR® Senior Director of Economics and Health Policy.
Related ACR News
ACR Urges Agencies to Issue Final NSA IDR Operations Rule
ACR, ACEP and ASA urge federal agencies to finalize the No Surprises Act IDR rule to improve payer-provider communication and streamline disputes.
Read more2026 Radiology Coding Updates Now Available
ACR Coding Resources now reflect 2026 CPT®️ updates for radiology, including new, revised, and deleted codes with full descriptors.
Read more