Hi jbublik! Here they are below! K06.010 – Localized gingival recession, unspecified K06.011 – Localized gingival recession, minimal K06.012 – Localized gingival recession, moderate K06.013 – Localized gingival recession, severe K06.020 – Generalized gingival recession, unspecified K06.021 – Generalized gingival recession, minimal K06.022 – Generalized gingival recession, moderate K06.023 – Generalized gingival recession, severe Also, diagnosis coding options for frenum issues: Q38.1 – Ankyloglossia Q38.0 – Congenital malformations of lips, not elsewhere classified Hope this helps!