Convert ICD-10 Code P53 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
P53 Hemorrhagic disease of newborn		776.0 NB hemorrhagic disease
R89.8 Oth abnormal findings in specimens from oth org/tiss		792.9 Abn find-body subst NEC
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.
R89.8 Oth abnormal findings in specimens from oth org/tiss		795.2 Abn chromosomal analysis
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

ICD-10 to ICD-9 crosswalk for code P53 - hemorrhagic disease of newborn based on the most recent General Equivalence Mappings (GEMS) information.