Versions of 42 CFR 483.90 - Physical environment on LawServer 2024 42 CFR 483.90 – Physical environment 2023 42 CFR 483.90 – Physical environment 2022 42 CFR 483.90 – Physical environment 2021 42 CFR 483.90 – Physical environment 2020 42 CFR 483.90 – Physical environment 2019 42 CFR 483.90 – Physical environment 2016 42 CFR 483.90 – Physical environment