766.0 EXCEPTIONALLY LARGE BABY


Code Information

Diagnosis Code: 766.0

Short Description: Exceptionally large baby

Long Description: Exceptionally large baby

Code Classification:

  • Certain conditions originating in the perinatal period (760–779)
    • Other conditions originating in the perinatal period (764-779)
      • 766 Disorders relating to long gestation and high birthweight
        • 766.0 Exceptionally large baby

This code is valid for newborn diagnoses

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 766.0 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Excess, excessive, excessively
    • large
      • fetus or infant 766.0
        • with obstructed labor 660.1
        • affecting management of pregnancy 656.6
        • causing disproportion 653.5
      • newborn (weight of 4500 grams or more) 766.0
  • Heavy-for-dates (fetus or infant) 766.1
    • 4500 grams or more 766.0
    • exceptionally 766.0
  • Large
    • baby (regardless of gestational age) 766.1
      • exceptionally (weight of 4500 grams or more) 766.0
    • for dates
      • fetus or newborn (regardless of gestational age) 766.1
        • exceptionally (weight of 4500 grams or more) 766.0
  • Oversize
    • fetus (weight of 4500 grams or more) 766.0
      • affecting management of pregnancy 656.6
      • causing disproportion 653.5
        • with obstructed labor 660.1
        • affecting fetus or newborn 763.1

Crosswalk Information

The code 766.0 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
766.0 Right Arrow P08.0 Exceptionally large newborn baby
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
766.1 Other "heavy-for-dates" infants
766.21 Post-term infant
766.22 Prolonged gestation of infant


This page was last updated on: 10/1/2014