Convert ICD-10 Code T65.3X4S to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T65.3X4S Toxic eff of nitrodrv/aminodrv of benzn/homolog, undet, sqla		909.1 Late eff nonmed substanc
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
T65.3X4S Toxic eff of nitrodrv/aminodrv of benzn/homolog, undet, sqla		E989 Late eff inj-undet circ
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.

ICD-10 to ICD-9 crosswalk for code T65.3X4S - toxic effect of nitroderivatives and aminoderivatives of benzene and its homologues, undetermined, sequela based on the most recent General Equivalence Mappings (GEMS) information.