Kodex

Code

P07.22

Extreme immaturity of newborn, gestational age 23 completed weeks

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Hierarchy

P00-P96 Certain conditions originating in the perinatal period (P00-P96)
- P05-P08 Disorders of newborn related to length of gestation and fetal growth (P05-P08)
  - P07 Disorders of newborn related to short gestation and low birth weight, not elsewhere classified
    - P07.2 Extreme immaturity of newborn
      - 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

Notes

When both birth weight and gestational age of the newborn are available, both should be coded with birth weight sequenced before gestational age

Codes from this chapter are for use on newborn records only, never on maternal records

Inclusion Terms

P07.22

Extreme immaturity of newborn, gestational age 23 weeks, 0 days through 23 weeks, 6 days

Less than 28 completed weeks (less than 196 completed days) of gestation.

Includes

the listed conditions, without further specification, as the cause of morbidity or additional care, in newborn

conditions that have their origin in the fetal or perinatal period (before birth through the first 28 days after birth) even if morbidity occurs later

Excludes 2

Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
endocrine, nutritional and metabolic diseases (E00-E88)
S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
C00-D49 Neoplasms (C00-D49)
A33 Tetanus neonatorum