Convert ICD-10 Code T63.304S to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T63.304S Toxic effect of unsp spider venom, undetermined, sequela		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.
T63.304S Toxic effect of unsp spider venom, undetermined, sequela		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 T63.304S - toxic effect of unspecified spider venom, undetermined, sequela based on the most recent General Equivalence Mappings (GEMS) information.