Diagnosis Code: 766.21

Short Description: Post-term infant

Long Description: Post-term infant

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
      • 766.21 Post-term infant

This code is valid for newborn diagnoses

Code Version: 2015 ICD-9-CM

References to Index of Diseases and Injuries

The code 766.21 has the following ICD-9-CM references to the Index of Diseases and Injuries

• Hypermaturity (fetus or newborn)
  • post-term infant 766.21

• Infant - see also condition
  • post-term (gestation period over 40 completed weeks to 42 completed weeks) 766.21

• Late - see also condition
  • infant
    • post-term (gestation period over 40 completed weeks to 42 completed weeks) 766.21

• Post-term (pregnancy) 645.1
  • infant (gestation period over 40 completed weeks to 42 completed weeks) 766.21

Crosswalk Information

The code 766.21 converts into the following ICD-10 code(s):

Similar Codes

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

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