P07.21
Extreme immaturity of newborn, gestational age less than 23 weeks, 0 days
Baby extremely premature less than 23 weeks
Extreme immaturity of newborn, completed less than 23 weeks gestation
P07.21 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Short description: Extreme immaturity of NB, gestatnl age < 23 completed weeks
The 2023 edition of ICD-10-CM P07.21 became effective on October 1, 2022.
This is the American ICD-10-CM version of P07.21 – other international versions of ICD-10 P07.21 may differ.