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P08.22 - Prolonged gestation of newborn


The ICD 10 Code for Prolonged gestation of newborn is listed as P08.22.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: P08.22
Description: Prolonged gestation of newborn
  • Newborn with gestation period over 42 completed weeks (294 days or more), not heavy- or large-for-dates.
  • Postmaturity NOS
  • Abnormal findings on neonatal screening (P09)
Diagnostic Related Groups
(MS-DRG v30.0)
795 - Normal Newborn
Chapter Certain conditions originating in the perinatal period (P00-P96)
Block Disorders of newborn related to length of gestation and fetal growth (P05-P08)
Parent P08.2 - Late newborn, not heavy for gestational age
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 766.22 - Prolonged gestation of infant
ICD-10-CM Siblings (same level / similar specificity) of P08.22:
P08.21 - Post-term newborn