2024 38 CFR 4.27 – Use of diagnostic code numbers

2023 38 CFR 4.27 – Use of diagnostic code numbers

2022 38 CFR 4.27 – Use of diagnostic code numbers

2021 38 CFR 4.27 – Use of diagnostic code numbers

2020 38 CFR 4.27 – Use of diagnostic code numbers

2019 38 CFR 4.27 – Use of diagnostic code numbers

2016 38 CFR 4.27 – Use of diagnostic code numbers

2015 38 CFR 4.27 – Use of diagnostic code numbers

2014 38 CFR 4.27 – Use of diagnostic code numbers

2010 38 CFR 4.27 – Use of diagnostic code numbers

2009 38 CFR 4.27 – Use of diagnostic code numbers