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773.5 - Late Anemia Of Fetus Or Newborn Due To Isoimmunization


The ICD 9 Code for Late anemia of fetus or newborn due to isoimmunization is listed as 773.5.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 773.5
Long Description: Late anemia of fetus or newborn due to isoimmunization
Short Description: NB late anemia:isoimmun
Chapter: Certain Conditions Originating In The Perinatal Period
Block: Other Conditions Originating In The Perinatal Period (764-779)
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: P55.1 - ABO isoimmunization of newborn (approximate)
ICD-9-CM Siblings (same level / similar specificity) of 773.5:
773.0 - Hemolytic disease of fetus or newborn due to Rh isoimmunization
773.1 - Hemolytic disease of fetus or newborn due to ABO isoimmunization
773.2 - Hemolytic disease of fetus or newborn due to other and unspecified isoimmunization
773.3 - Hydrops fetalis due to isoimmunization
773.4 - Kernicterus of fetus or newborn due to isoimmunization