T63.6
Non-billableToxic effect of contact with other venomous marine animals
T63.6 is the ICD-10-CM code for Toxic effect of contact with other venomous marine animals. It is a non-billable category code — use a more specific child code such as T63.61 for billing.
S00-T88 Injury, poisoning and certain other consequences of external causes
Excludes1 — not coded here
- •sea-snake venom (T63.09)
Excludes2 — not included here
- •poisoning by ingestion of shellfish (T61.78-)
Frequently asked questions
- What is ICD-10 code T63.6?
- T63.6 is the ICD-10-CM code for "Toxic effect of contact with other venomous marine animals". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
- Is T63.6 a billable code?
- No — T63.6 is a non-billable header code. Use a more specific child code (such as T63.61) for billing.
- What are the subcodes of T63.6?
- T63.6 has 4 more specific child codes, including T63.61, T63.62, T63.63.
- What is excluded from T63.6?
- Excludes1 (not coded here): sea-snake venom (T63.09).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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