Convert ICD-10 Code O65.1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
O65.1 Obstructed labor due to generally contracted pelvis		660.11 Bony pelv obstruct-deliv
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
O65.1 Obstructed labor due to generally contracted pelvis		653.11 Contract pelv NOS-deliv
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 O65.1 - obstructed labor due to generally contracted pelvis based on the most recent General Equivalence Mappings (GEMS) information.