T36.1X2Header code — not billable

Poisoning by cephalosporins and other beta-lactam antibiotics, intentional self-harm

Short description: Poisoning by cephalospor/oth beta-lactm antibiot, self-harm

Chapter
19. Injury, poisoning and certain other consequences of external causes
Category
T36
Effective date
October 1, 2026

Related codes in category T36

T36Systemic antibioticsT36.0PenicillinsT36.0XPenicillinsT36.0X1Poisoning by penicillins, accidental (unintentional)T36.0X1APoisoning by penicillins, accidental (unintentional), initYesT36.0X1DPoisoning by penicillins, accidental (unintentional), subsYesT36.0X1SPoisoning by penicillins, accidental, sequelaYesT36.0X2Poisoning by penicillins, intentional self-harmT36.0X2APoisoning by penicillins, intentional self-harm, init encntrYesT36.0X2DPoisoning by penicillins, intentional self-harm, subs encntrYesT36.0X2SPoisoning by penicillins, intentional self-harm, sequelaYesT36.0X3Poisoning by penicillins, assault

Frequently asked questions

What is ICD-10 code T36.1X2?

T36.1X2 is an ICD-10-CM diagnosis code for Poisoning by cephalosporins and other beta-lactam antibiotics, intentional self-harm.

Is T36.1X2 a billable code?

No. T36.1X2 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 T36.1X2 in?

T36.1X2 falls under Chapter 19: Injury, poisoning and certain other consequences of external causes.

When did T36.1X2 become effective?

T36.1X2 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to T36.1X2?

T36.1X2 belongs to category T36, 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.