Additional Information
From parent codes: P00-P96 (Chapter 16)
More Specific Codes (7)
P07.20Extreme immaturity of newborn, unspecified weeks of gestation→P07.21Extreme immaturity of newborn, gestational age less than 23 completed weeks→P07.22Extreme immaturity of newborn, gestational age 23 completed weeks→P07.23Extreme immaturity of newborn, gestational age 24 completed weeks→P07.24Extreme immaturity of newborn, gestational age 25 completed weeks→P07.25Extreme immaturity of newborn, gestational age 26 completed weeks→P07.26Extreme immaturity of newborn, gestational age 27 completed weeks→