Piramal Imaging announced the company has submitted a detailed response to the Council on Medical Service (CMS) regarding the draft decision to limit Medicare coverage of beta-amyloid positron emission tomography (PET) imaging in dementia and neurodegenerative disease.[1] Piramal Imaging's response, originally submitted on July 29, 2013, was posted on CMS's website as part of the public comment process, which was open through August 2. As of August 8, CMS's website indicated more than 200 people had posted responses. Piramal Imaging strongly encourages the public to continue to submit evidence to CMS showing why beta-amyloid imaging is a medically necessary diagnostic tool for appropriate Medicare populations by sending information to CAGInquiries@cms.hhs.gov.