Versions of Tennessee Code 63-6-603 - Where physicians may invest in and refer to an outside entity - Requirements on LawServer 2024 Tennessee Code 63-6-603 – Where physicians may invest in and refer to an outside entity – Requirements 2023 Tennessee Code 63-6-603 – Where physicians may invest in and refer to an outside entity – Requirements 2021 Tennessee Code 63-6-603 – Where Physicians May Invest in and Refer to an Outside Entity — Requirements 2020 Tennessee Code 63-6-603 – Where Physicians May Invest in and Refer to an Outside Entity — Requirements 2019 Tennessee Code 63-6-603 – Where physicians may invest in and refer to an outside entity — Requirements 2010 Tennessee Code 63-6-603. Where physicians may invest in and refer to an outside entity — Requirements