Alphabetic Index · main term
Immaturity (less than 37 completed weeks)
At the main termsee also Preterm, newborn
Immaturity (less than 37 completed weeks) is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). It has 14 subterms and 11 code entries. First-level subterms include extreme of newborn, fetus or infant light-for-dates, lung, newborn, organ or site NEC, pulmonary, newborn, reaction, sexual , after puberty. Also see Preterm, newborn. Confirm any code you find here in the Tabular List before you report it.
Subterms 14
extreme of newborn (less than 28 completed weeks of gestation) (less than 196 completed days of gestation) (unspecified weeks of gestation)P07.20
gestational age
- 23 completed weeks (23 weeks, 0 days through 23 weeks, 6 days)P07.22
- 24 completed weeks (24 weeks, 0 days through 24 weeks, 6 days)P07.23
- 25 completed weeks (25 weeks, 0 days through 25 weeks, 6 days)P07.24
- 26 completed weeks (26 weeks, 0 days through 26 weeks, 6 days)P07.25
- 27 completed weeks (27 weeks, 0 days through 27 weeks, 6 days)P07.26
- less than 23 completed weeksP07.21
- fetus or infant light-for-dates see Light-for-dates
- lung, newbornP28.0
- organ or site NEC see Hypoplasia
- pulmonary, newbornP28.0
- reactionF60.89
- sexual (female) (male), after pubertyE30.0