T50.911DBillable

Poisoning by multiple unspecified drugs, medicaments and biological substances, accidental (unintentional), subsequent encounter

Short description: Poisoning by multiple unsp drug/meds/biol subst, acc, subs

Chapter
19. Injury, poisoning and certain other consequences of external causes
Category
T50
Effective date
October 1, 2026

Related codes in category T50

T50Diuretics and oth and unsp drug/meds/biol substT50.0Mineralocorticoids and their antagonistsT50.0XMineralocorticoids and their antagonistsT50.0X1Poisoning by mineralocorticoids and their antag, accidentalT50.0X1APoisoning by mineralocorticoids and their antag, acc, initYesT50.0X1DPoisoning by mineralocorticoids and their antag, acc, subsYesT50.0X1SPoisoning by mineralocorticoids and antag, acc, sequelaYesT50.0X2Poisoning by mineralocorticoids and their antag, self-harmT50.0X2APoisoning by mineralocorticoids and antag, self-harm, initYesT50.0X2DPoisoning by mineralocorticoids and antag, self-harm, subsYesT50.0X2SPoisn by mineralocorticoids and antag, self-harm, sequelaYesT50.0X3Poisoning by mineralocorticoids and their antag, assault

Frequently asked questions

What is ICD-10 code T50.911D?

T50.911D is an ICD-10-CM diagnosis code for Poisoning by multiple unspecified drugs, medicaments and biological substances, accidental (unintentional), subsequent encounter.

Is T50.911D a billable code?

Yes. T50.911D is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is T50.911D in?

T50.911D falls under Chapter 19: Injury, poisoning and certain other consequences of external causes.

When did T50.911D become effective?

T50.911D has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to T50.911D?

T50.911D belongs to category T50, 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.