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T61.78

Non-billable

Other shellfish poisoning

T61.78 is the ICD-10-CM code for Other shellfish poisoning. It is a non-billable category code — use a more specific child code such as T61.781 for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
T61.7
Subcodes
4
Edition
FY2026

S00-T88 Injury, poisoning and certain other consequences of external causes

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code T61.78?
T61.78 is the ICD-10-CM code for "Other shellfish poisoning". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T61.78 a billable code?
No — T61.78 is a non-billable header code. Use a more specific child code (such as T61.781) for billing.
What are the subcodes of T61.78?
T61.78 has 4 more specific child codes, including T61.781, T61.782, T61.783.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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