Convert ICD-10 Code T54.3X3A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T54.3X3A Tox eff of corrosv alkalis and alk-like substnc, asslt, init		983.2 Toxic eff caustic alkali
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
T54.3X3A Tox eff of corrosv alkalis and alk-like substnc, asslt, init		E961 Assault-corrosiv/caust
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 T54.3X3A - toxic effect of corrosive alkalis and alkali-like substances, assault, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.