973 Poisoning by agents primarily affecting the gastrointestinal system 
973.0 Poisoning by antacids and antigastric secretion drugs convert 973.0 to ICD-10-CM 973.1 Poisoning by irritant cathartics convert 973.1 to ICD-10-CM 973.2 Poisoning by emollient cathartics convert 973.2 to ICD-10-CM 973.3 Poisoning by other cathartics including intestinal atonia convert 973.3 to ICD-10-CM 973.4 Poisoning by digestants convert 973.4 to ICD-10-CM 973.5 Poisoning by antidiarrheal drugs convert 973.5 to ICD-10-CM 973.6 Poisoning by emetics convert 973.6 to ICD-10-CM 973.8 Poisoning by other specified agents primarily affecting the gastrointestinal system convert 973.8 to ICD-10-CM
973.9 Poisoning by unspecified agent primarily affecting the gastrointestinal system convert 973.9 to ICD-10-CM