T41.1
⚠ Non-billable
Poisoning by, adverse effect of and underdosing of intravenous anesthetics
ICD-10-CM · FY2026 · Injury, Poisoning and Certain Other Consequences of External Causes
Code
T41.1
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 T41.1?
ICD-10-CM code T41.1 represents Poisoning by, adverse effect of and underdosing of intravenous anesthetics. 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 T41.1 billable?
No. T41.1 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is T41.1 in?
T41.1 belongs to the Injury, Poisoning and Certain Other Consequences of External Causes chapter (S00–T88) of ICD-10-CM.
Related codes in the T41 category
T41
Poisoning by, adverse effect of and underdosing of anesthetics and therapeutic gases
Non-billable
T41.0
Poisoning by, adverse effect of and underdosing of inhaled anesthetics
Non-billable
T41.2
Poisoning by, adverse effect of and underdosing of other and unspecified general anesthetics
Non-billable
T41.3
Poisoning by, adverse effect of and underdosing of local anesthetics
Non-billable
T41.4
Poisoning by, adverse effect of and underdosing of unspecified anesthetic
Non-billable
T41.5
Poisoning by, adverse effect of and underdosing of therapeutic gases
Non-billable
T41.0X
Poisoning by, adverse effect of and underdosing of inhaled anesthetics
Non-billable
T41.1X
Poisoning by, adverse effect of and underdosing of intravenous anesthetics
Non-billable
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