2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Certain Conditions Originating In The Perinatal Period 760-779 > Other Conditions Originating In The Perinatal Period 764-779 > Disorders Relating To Long Gestation And High Birthweight 766.* > 2006 ICD-9-CM Diagnosis 766.0 Exceptionally large baby relating to long gestation View the most recent version of ICD-9-CM 766.0 766.0 is a specific code that can be used to specify a diagnosis 766.0 contains 7 index entries View the ICD-9-CM Volume 1 766.* hierarchy Note : Usually implies a birthweight of 4,500 grams or more.  Index entries containing 766.0: 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