Convert ICD-10 Code D27.1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
D27.1 Benign neoplasm of left ovary		220 Benign neoplasm ovary
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 D27.1 - benign neoplasm of left ovary based on the most recent General Equivalence Mappings (GEMS) information.