H.R. 4311 - The Medicare, Dental, Vision, and Hearing Act August 5, 2021 Rep. Doggett's Medicare Dental, Vision, and Hearing Act would improve health care access for seniors and individuals with disabilities by expanding Medicare to cover dental, vision, and hearing services. Permalink: https://progressives.house.gov/2021/8/h-r-4311-the-medicare-dental-vision-and-hearing-act