Hospital Information: Outpatient Cost to Charge Ratio - History JFK UNIVERSITY MEDICAL CTR Click here to download this table. Ratio Effective Date 017.42% 5/15/2024 019.16% 1/1/2024 015.63% 2/1/2023 016.37% 1/1/2023 016.06% 1/1/2022 015.30% 9/1/2021 015.27% 7/1/2021