T63
⚠ Non-billable
Toxic effect of contact with venomous animals and plants
ICD-10-CM · FY2026 · Injury, Poisoning and Certain Other Consequences of External Causes
Code
T63
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Injury, Poisoning and Certain Other Consequences of External Causes
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code T63?
ICD-10-CM code T63 represents Toxic effect of contact with venomous animals and plants. It is a non-billable header code requiring a more specific subcategory in the Injury, Poisoning and Certain Other Consequences of External Causes chapter, effective October 1, 2025 – September 30, 2026.
Is T63 billable?
No. T63 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is T63 in?
T63 belongs to the Injury, Poisoning and Certain Other Consequences of External Causes chapter (S00–T88) of ICD-10-CM.
Related codes in the T63 category
T63.0
Toxic effect of snake venom
Non-billable
T63.00
Toxic effect of unspecified snake venom
Non-billable
T63.01
Toxic effect of rattlesnake venom
Non-billable
T63.02
Toxic effect of coral snake venom
Non-billable
T63.001
Toxic effect of unspecified snake venom, accidental (unintentional)
Non-billable
T63.002
Toxic effect of unspecified snake venom, intentional self-harm
Non-billable
T63.003
Toxic effect of unspecified snake venom, assault
Non-billable
T63.004
Toxic effect of unspecified snake venom, undetermined
Non-billable
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