Convert ICD-10 Code O10.33 to ICD-9

Source ICD-10 Code Target ICD-9 Code
O10.33
Pre-exist hyp heart and chr kidney disease comp the puerp
642.24
Old hyperten NEC-postpar
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 O10.33 - pre-existing hypertensive heart and chronic kidney disease complicating the puerperium based on the most recent General Equivalence Mappings (GEMS) information.