T41.3X6Header code — not billable
Underdosing of local anesthetics
- Chapter
- 19. Injury, poisoning and certain other consequences of external causes
- Category
- T41
- Effective date
- October 1, 2026
Related codes in category T41
T41Anesthetics and therapeutic gasesT41.0Inhaled anestheticsT41.0XInhaled anestheticsT41.0X1Poisoning by inhaled anesthetics, accidental (unintentional)T41.0X1APoisoning by inhaled anesthetics, accidental, initYesT41.0X1DPoisoning by inhaled anesthetics, accidental, subsYesT41.0X1SPoisoning by inhaled anesthetics, accidental, sequelaYesT41.0X2Poisoning by inhaled anesthetics, intentional self-harmT41.0X2APoisoning by inhaled anesthetics, self-harm, initYesT41.0X2DPoisoning by inhaled anesthetics, self-harm, subsYesT41.0X2SPoisoning by inhaled anesthetics, self-harm, sequelaYesT41.0X3Poisoning by inhaled anesthetics, assault
Frequently asked questions
What is ICD-10 code T41.3X6?
T41.3X6 is an ICD-10-CM diagnosis code for Underdosing of local anesthetics.
Is T41.3X6 a billable code?
No. T41.3X6 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is T41.3X6 in?
T41.3X6 falls under Chapter 19: Injury, poisoning and certain other consequences of external causes.
When did T41.3X6 become effective?
T41.3X6 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to T41.3X6?
T41.3X6 belongs to category T41, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.