Are You Experiencing Burnout?

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New Case Study: Narrowing Down Nodules

Greensboro Radiology realizes improved thyroid nodule management with ACR TI-RADS and reduces unnecessary biopsies. Read case study »

Generate and Improve AI

Apply your clinical knowledge and see how your expertise can drive health care artificial intelligence.

Visit the ACR AI-LAB™️
Patient and tech with a CT scanner

ACR Lung Imaging Reporting and Data System

The new version of Lung-RADS® features six updates, including the addition of volumetric measurements and new size criteria for specific nodules. Access Lung-RADS »

New ACR Leadership

At ACR 2019 new officers were elected.

Meet the ACR Leadership »


gold seal

The ACR has accredited more than 38,000 facilities in 10 imaging modalities. We offer accreditation programs in CT, MRI, Breast MRI, Nuclear Medicine and PET, Ultrasound, Breast Ultrasound, and Stereotactic Breast Biopsy, as mandated under the Medicare Improvements for Patients and Providers Act, as well as for modalities mandated under the Mammography Quality Standards Act. Our streamlined application process has cut approval time in half, with accreditation evaluation typically completed within 60 days of image submission.

ACR Case In Point

Test your clinical knowledge with the daily Case in Point program, which gives you the opportunity each weekday to work through a subspecialty case.


A 70-year-old male nonsmoker with bipolar I disorder presents with a several-month history of fatigue, cough, and polyarticular joint pain.

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