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P55.9 - Hemolytic disease of newborn, unspecified


The ICD 10 Code for Hemolytic disease of newborn, unspecified is listed as P55.9.
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: P55.9
Description: Hemolytic disease of newborn, unspecified
Diagnostic Related Groups
(MS-DRG v30.0)
793 - Full Term Neonate W Major Problems
Chapter Certain conditions originating in the perinatal period (P00-P96)
Block Hemorrhagic and hematological disorders of newborn (P50-P61)
Parent P55 - Hemolytic disease of newborn
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 773.2 - Hemolytic disease of fetus or newborn due to other and unspecified isoimmunization (approximate)
ICD-10-CM Siblings (same level / similar specificity) of P55.9:
P55.0 - Rh isoimmunization of newborn
P55.1 - ABO isoimmunization of newborn
P55.8 - Other hemolytic diseases of newborn