Convert ICD-10 Code O09.219 to ICD-9

Source ICD-10 Code Target ICD-9 Code
O09.219
Suprvsn of preg w history of pre-term labor, unsp trimester
V23.41
Preg w hx pre-term labor
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 O09.219 - supervision of pregnancy with history of pre-term labor, unspecified trimester based on the most recent General Equivalence Mappings (GEMS) information.