Convert ICD-10 Code E21.4 to ICD-9

Source ICD-10 Code Target ICD-9 Code
E21.4
Other specified disorders of parathyroid gland
252.8
Parathyroid disorder NEC

ICD-10 to ICD-9 crosswalk for code E21.4 - other specified disorders of parathyroid gland based on the most recent General Equivalence Mappings (GEMS) information.