Convert ICD-10 Code K08.20 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
K08.20 Unspecified atrophy of edentulous alveolar ridge		525.20 Atrophy alvlar ridge NOS

ICD-10 to ICD-9 crosswalk for code K08.20 - unspecified atrophy of edentulous alveolar ridge based on the most recent General Equivalence Mappings (GEMS) information.