T47.0X6Header code — not billable
Underdosing of histamine H2-receptor blockers
- Chapter
- 19. Injury, poisoning and certain other consequences of external causes
- Category
- T47
- Effective date
- October 1, 2026
Related codes in category T47
T47Agents primarily affecting the gastrointestinal systemT47.0Histamine H2-receptor blockersT47.0XHistamine H2-receptor blockersT47.0X1Poisoning by histamine H2-receptor blockers, accidentalT47.0X1APoisoning by histamine H2-receptor blockers, acc, initYesT47.0X1DPoisoning by histamine H2-receptor blockers, acc, subsYesT47.0X1SPoisoning by histamine H2-receptor blockers, acc, sequelaYesT47.0X2Poisoning by histamine H2-receptor blockers, self-harmT47.0X2APoisoning by histamine H2-receptor blockers, self-harm, initYesT47.0X2DPoisoning by histamine H2-receptor blockers, self-harm, subsYesT47.0X2SPoisn by histamine H2-receptor blockers, self-harm, sequelaYesT47.0X3Poisoning by histamine H2-receptor blockers, assault
Frequently asked questions
What is ICD-10 code T47.0X6?
T47.0X6 is an ICD-10-CM diagnosis code for Underdosing of histamine H2-receptor blockers.
Is T47.0X6 a billable code?
No. T47.0X6 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 T47.0X6 in?
T47.0X6 falls under Chapter 19: Injury, poisoning and certain other consequences of external causes.
When did T47.0X6 become effective?
T47.0X6 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to T47.0X6?
T47.0X6 belongs to category T47, 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.