Convert ICD-10 Code K06.021 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
K06.021 Generalized gingival recession, minimal		523.25 Gingival recess-general
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
K06.021 Generalized gingival recession, minimal		523.21 Gingival recess-minimal
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.

ICD-10 to ICD-9 crosswalk for code K06.021 - generalized gingival recession, minimal based on the most recent General Equivalence Mappings (GEMS) information.