ICD-10-CM > P00-P96 > P05-P08 > P07 > P07.2 > P07.21 P07.21 Extreme immaturity of newborn, gestational age less than 23 completed weeks Billable/Specific Copy Code Copy Description Applicable To Extreme immaturity of newborn, gestational age less than 23 weeks, 0 days
ICD-10 Fast ICD-10 Fast