Convert ICD-10 Code O99.820 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
O99.820 Streptococcus B carrier state complicating pregnancy		648.93 Oth curr cond-antepartum
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
O99.820 Streptococcus B carrier state complicating pregnancy		V02.51 Group b streptoc carrier
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.

ICD-10 to ICD-9 crosswalk for code O99.820 - streptococcus b carrier state complicating pregnancy based on the most recent General Equivalence Mappings (GEMS) information.