Convert ICD-10 Code K04.2 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
K04.2 Pulp degeneration		522.2 Tooth pulp degeneration

ICD-10 to ICD-9 crosswalk for code K04.2 - pulp degeneration based on the most recent General Equivalence Mappings (GEMS) information.