T61.01XS
✓ Billable
Ciguatera fish poisoning, accidental (unintentional), sequela
ICD-10-CM · FY2026 · Injury, Poisoning and Certain Other Consequences of External Causes
Code
T61.01XS
System
ICD-10-CM
Billable
Yes — valid for submission
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 T61.01XS?
ICD-10-CM code T61.01XS represents Ciguatera fish poisoning, accidental (unintentional), sequela. It is a billable diagnosis code in the Injury, Poisoning and Certain Other Consequences of External Causes chapter, effective October 1, 2025 – September 30, 2026.
Is T61.01XS billable?
Yes. T61.01XS is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is T61.01XS in?
T61.01XS belongs to the Injury, Poisoning and Certain Other Consequences of External Causes chapter (S00–T88) of ICD-10-CM.
Related codes in the T61 category
T61
Toxic effect of noxious substances eaten as seafood
Non-billable
T61.0
Ciguatera fish poisoning
Non-billable
T61.1
Scombroid fish poisoning
Non-billable
T61.7
Other fish and shellfish poisoning
Non-billable
T61.8
Toxic effect of other seafood
Non-billable
T61.9
Toxic effect of unspecified seafood
Non-billable
T61.01
Ciguatera fish poisoning, accidental (unintentional)
Non-billable
T61.02
Ciguatera fish poisoning, intentional self-harm
Non-billable
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