T63.4
ICD-10Non-billable categoryToxic effect of venom of other arthropods
Official ICD-10-CM descriptor (FY2026)
Toxic effect of venom of other arthropods
T63.4 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
Use additional code
Report an additional code to identify the associated condition.
- code, if applicable, for anaphylactic shock (T78.2)
ICD-10-CM FY2026 defines 7 codes beneath T63.4. See the ICD-10-CM index for what this site publishes.
Related codes in T63
- T63.0Toxic effect of snake venomcategory
- T63.1Toxic effect of venom of other reptilescategory
- T63.2Toxic effect of venom of scorpioncategory
- T63.3Toxic effect of venom of spidercategory
- T63.5Toxic effect of contact with venomous fishcategory
- T63.6Toxic effect of contact with other venomous marine animalscategory
- T63.7Toxic effect of contact with venomous plantcategory
- T63.8Toxic effect of contact with other venomous animalscategory
- T63.9Toxic effect of contact with unspecified venomous animalcategory
Where this code sits
- Parent code
- T63
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.