Convert ICD-10 Code A17.9 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
A17.9 Tuberculosis of nervous system, unspecified		017.90 TB of organ NEC-unspec
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 A17.9 - tuberculosis of nervous system, unspecified based on the most recent General Equivalence Mappings (GEMS) information.