Convert ICD-9 Code 440.31 to ICD-10

Source ICD-9 Code		Target ICD-10 Code
440.31 Ath ext autologs bps gft		I70.499 Oth athscl autol vein bypass of the extrm, unsp extremity
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-9 to ICD-10 crosswalk for code 440.31 - atherosclerosis of autologous vein bypass graft of the extremities based on the most recent General Equivalence Mappings (GEMS) information.