Convert ICD-10 Code C26.9 to ICD-9

Source ICD-10 Code Target ICD-9 Code
C26.9
Malignant neoplasm of ill-defined sites within the dgstv sys
159.8
Mal neo gi/intra-abd NEC
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.
C26.9
Malignant neoplasm of ill-defined sites within the dgstv sys
159.9
Mal neo GI tract ill-def
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 C26.9 - malignant neoplasm of ill-defined sites within the digestive system based on the most recent General Equivalence Mappings (GEMS) information.