K06.0 Gingival recessionNon-billable header with 2 child codes.
K13 Other diseases of lip and oral mucosa ("certain disorders of gingiva and edentulous alveolar ridge (K05-K06)")K06 Other disorders of gingiva and edentulous alveolar ridgeK06.0 Gingival recession (this code)K06.01 Gingival recession, localizedK06.010 Localized gingival recession, unspecifiedK06.011 Localized gingival recession, minimalK06.012 Localized gingival recession, moderateK06.013 Localized gingival recession, severe