Convert ICD-10 Code P22.1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
P22.1 Transient tachypnea of newborn		770.6 NB transitory tachypnea

ICD-10 to ICD-9 crosswalk for code P22.1 - transient tachypnea of newborn based on the most recent General Equivalence Mappings (GEMS) information.