establish a mechanism under which an individual enrolled under part B of title XVIII of the Social Security Act may select such individual’s primary care physician. Such an individual shall not be liable for more than $5 for each visit to such selected physician. (b) Payment to physician A physician selected under subsection (a) shall receive a monthly fee in lieu of any other payment under such part B for evaluation and monitoring of such individual. The Secretary shall provide a list of standardized benefits that are included in such payment, including telephone and email communications, office visits, preventive care, and vaccinations. 428. General provisions