- Codes Description
- P07.20
Extreme immaturity of newborn, unspecified weeks of gestation
- P07.21
Extreme immaturity of newborn, gestational age less than 23 completed weeks
- P07.22
Extreme immaturity of newborn, gestational age 23 completed weeks
- P07.23
Extreme immaturity of newborn, gestational age 24 completed weeks
- P07.24
Extreme immaturity of newborn, gestational age 25 completed weeks
- P07.25
Extreme immaturity of newborn, gestational age 26 completed weeks
- P07.26
Extreme immaturity of newborn, gestational age 27 completed weeks