2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Injury And Poisoning 800-999 > Poisoning By Drugs, Medicinals And Biological Substances 960-979 > Poisoning By Agents Primarily Affecting The Gastrointestinal System 973.* > 2006 ICD-9-CM Diagnosis 973.5 Poisoning by antidiarrheal drugs View the most recent version of ICD-9-CM 973.5 973.5 is a specific code that can be used to specify a diagnosis View the ICD-9-CM Volume 1 973.* hierarchy Alternate Terminology Kaolin Pectin 973.5 Excludes anti-infectives (960.0-961.9)