Convert ICD-10 Code T81.529A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T81.529A Obst due to fb acc left in body fol unsp procedure, init		998.4 FB left during procedure
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 T81.529A - obstruction due to foreign body accidentally left in body following unspecified procedure, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.