Convert ICD-10 Code E22.2 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
E22.2 Syndrome of inappropriate secretion of antidiuretic hormone		253.6 Neurohypophysis dis NEC

ICD-10 to ICD-9 crosswalk for code E22.2 - syndrome of inappropriate secretion of antidiuretic hormone based on the most recent General Equivalence Mappings (GEMS) information.