Current
T47 — Poisoning by, adverse effect of and underdosing of agents primarily affecting the gastrointestinal system
Part of Chapter 19: Injury, poisoning and certain other consequences of external causes , block Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50) .
Official Notes
7th Character
The appropriate 7th character is to be added to each code from category T47
7th Character
A - initial encounter
7th Character
D - subsequent encounter
7th Character
S - sequela
Child Codes
- T47.0 Poisoning by, adverse effect of and underdosing of histamine H2-receptor blockers Has subcodes
- T47.1 Poisoning by, adverse effect of and underdosing of other antacids and anti-gastric-secretion drugs Has subcodes
- T47.2 Poisoning by, adverse effect of and underdosing of stimulant laxatives Has subcodes
- T47.3 Poisoning by, adverse effect of and underdosing of saline and osmotic laxatives Has subcodes
- T47.4 Poisoning by, adverse effect of and underdosing of other laxatives Has subcodes
- T47.5 Poisoning by, adverse effect of and underdosing of digestants Has subcodes
- T47.6 Poisoning by, adverse effect of and underdosing of antidiarrheal drugs Has subcodes
- T47.7 Poisoning by, adverse effect of and underdosing of emetics Has subcodes
- T47.8 Poisoning by, adverse effect of and underdosing of other agents primarily affecting gastrointestinal system Has subcodes
- T47.9 Poisoning by, adverse effect of and underdosing of unspecified agents primarily affecting the gastrointestinal system Has subcodes
FY 2027 effective October 1, 2026 · CDC NCHS and CMS