Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes S00-T88 – Injury, poisoning and certain other consequences of external causes (S00-T88) > 2024 ICD-10-CM Codes T51-T65 – Toxic effects of substances chiefly nonmedicinal as to source (T51-T65) > 2024 ICD-10-CM Codes T63 – Toxic effect of contact with venomous animals and plants (T63) > 2024 ICD-10-CM Codes T63.4 – Toxic effect of venom of other arthropods (T63.4) > 2024 ICD-10-CM Codes T63.43 – Toxic effect of venom of caterpillars (T63.43) > 2024 ICD-10-CM Codes T63.434 – Toxic effect of venom of caterpillars, undetermined