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T47 - Poisoning by, adverse effect of and underdosing of agents primarily affecting the gastrointestinal system


The ICD 10 Code for Poisoning by, adverse effect of and underdosing of agents primarily affecting the gastrointestinal system is listed as T47.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: T47
Description: Poisoning by, adverse effect of and underdosing of agents primarily affecting the gastrointestinal system
  • The appropriate 7th character is to be added to each code from category T47
  • A - initial encounter
  • D - subsequent encounter
  • S - sequela
Chapter Injury, poisoning and certain other consequences of external causes (S00-T88)
ICD-10-CM Children (deeper level / typically more specific) of T47:
T47.0 - Poisoning by, adverse effect of and underdosing of histamine H2-receptor blockers
T47.1 - Poisoning by, adverse effect of and underdosing of other antacids and anti-gastric-secretion drugs
T47.2 - Poisoning by, adverse effect of and underdosing of stimulant laxatives
T47.3 - Poisoning by, adverse effect of and underdosing of saline and osmotic laxatives
T47.4 - Poisoning by, adverse effect of and underdosing of other laxatives
T47.5 - Poisoning by, adverse effect of and underdosing of digestants
T47.6 - Poisoning by, adverse effect of and underdosing of antidiarrheal drugs
T47.7 - Poisoning by, adverse effect of and underdosing of emetics
T47.8 - Poisoning by, adverse effect of and underdosing of other agents primarily affecting gastrointestinal system
T47.9 - Poisoning by, adverse effect of and underdosing of unspecified agents primarily affecting the gastrointestinal system