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

Browse all the diagnosis codes used for poisoning by, adverse effect of and underdosing of agents primarily affecting the gastrointestinal system (t47). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.

Instructional Notations

7th Character Note

Certain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.

  • The appropriate 7th character is to be added to each code from category T47

7th Character

Indicates that a seventh character is to be assigned to codes in a subcategory.

  • A - initial encounter
  • D - subsequent encounter
  • S - sequela
  • Injury, poisoning and certain other consequences of external causes (S00–T88)

    • Poisoning by, adverse effect of and underdosing of drugs, medicaments and biological substances (T36-T50)

        • Poisoning by, adverse effect of and underdosing of agents primarily affecting the gastrointestinal system (T47)

        • T47 Poisoning by, adverse effect of and underdosing of agents primarily affecting the gastrointestinal system
        • T47.0 Poisoning by, adverse effect of and underdosing of histamine H2-receptor blockers
        • T47.0X Poisoning by, adverse effect of and underdosing of histamine H2-receptor blockers
        • T47.0X1 Poisoning by histamine H2-receptor blockers, accidental (unintentional)
        • T47.0X1A Poisoning by histamine H2-receptor blockers, accidental (unintentional), initial encounter
        • T47.0X1D Poisoning by histamine H2-receptor blockers, accidental (unintentional), subsequent encounter
        • T47.0X1S Poisoning by histamine H2-receptor blockers, accidental (unintentional), sequela
        • T47.0X2 Poisoning by histamine H2-receptor blockers, intentional self-harm
        • T47.0X2A Poisoning by histamine H2-receptor blockers, intentional self-harm, initial encounter
        • T47.0X2D Poisoning by histamine H2-receptor blockers, intentional self-harm, subsequent encounter
        • T47.0X2S Poisoning by histamine H2-receptor blockers, intentional self-harm, sequela
        • T47.0X3 Poisoning by histamine H2-receptor blockers, assault
        • T47.0X3A Poisoning by histamine H2-receptor blockers, assault, initial encounter
        • T47.0X3D Poisoning by histamine H2-receptor blockers, assault, subsequent encounter
        • T47.0X3S Poisoning by histamine H2-receptor blockers, assault, sequela
        • T47.0X4 Poisoning by histamine H2-receptor blockers, undetermined
        • T47.0X4A Poisoning by histamine H2-receptor blockers, undetermined, initial encounter
        • T47.0X4D Poisoning by histamine H2-receptor blockers, undetermined, subsequent encounter
        • T47.0X4S Poisoning by histamine H2-receptor blockers, undetermined, sequela
        • T47.0X5 Adverse effect of histamine H2-receptor blockers
        • T47.0X5A Adverse effect of histamine H2-receptor blockers, initial encounter
        • T47.0X5D Adverse effect of histamine H2-receptor blockers, subsequent encounter
        • T47.0X5S Adverse effect of histamine H2-receptor blockers, sequela
        • T47.0X6 Underdosing of histamine H2-receptor blockers
        • T47.0X6A Underdosing of histamine H2-receptor blockers, initial encounter
        • T47.0X6D Underdosing of histamine H2-receptor blockers, subsequent encounter
        • T47.0X6S Underdosing of histamine H2-receptor blockers, sequela
        • T47.1 Poisoning by, adverse effect of and underdosing of other antacids and anti-gastric-secretion drugs
        • T47.1X Poisoning by, adverse effect of and underdosing of other antacids and anti-gastric-secretion drugs
        • T47.1X1 Poisoning by other antacids and anti-gastric-secretion drugs, accidental (unintentional)
        • T47.1X1A Poisoning by other antacids and anti-gastric-secretion drugs, accidental (unintentional), initial encounter
        • T47.1X1D Poisoning by other antacids and anti-gastric-secretion drugs, accidental (unintentional), subsequent encounter
        • T47.1X1S Poisoning by other antacids and anti-gastric-secretion drugs, accidental (unintentional), sequela
        • T47.1X2 Poisoning by other antacids and anti-gastric-secretion drugs, intentional self-harm
        • T47.1X2A Poisoning by other antacids and anti-gastric-secretion drugs, intentional self-harm, initial encounter
        • T47.1X2D Poisoning by other antacids and anti-gastric-secretion drugs, intentional self-harm, subsequent encounter
        • T47.1X2S Poisoning by other antacids and anti-gastric-secretion drugs, intentional self-harm, sequela
        • T47.1X3 Poisoning by other antacids and anti-gastric-secretion drugs, assault
        • T47.1X3A Poisoning by other antacids and anti-gastric-secretion drugs, assault, initial encounter
        • T47.1X3D Poisoning by other antacids and anti-gastric-secretion drugs, assault, subsequent encounter
        • T47.1X3S Poisoning by other antacids and anti-gastric-secretion drugs, assault, sequela
        • T47.1X4 Poisoning by other antacids and anti-gastric-secretion drugs, undetermined
        • T47.1X4A Poisoning by other antacids and anti-gastric-secretion drugs, undetermined, initial encounter
        • T47.1X4D Poisoning by other antacids and anti-gastric-secretion drugs, undetermined, subsequent encounter
        • T47.1X4S Poisoning by other antacids and anti-gastric-secretion drugs, undetermined, sequela
        • T47.1X5 Adverse effect of other antacids and anti-gastric-secretion drugs
        • T47.1X5A Adverse effect of other antacids and anti-gastric-secretion drugs, initial encounter
        • T47.1X5D Adverse effect of other antacids and anti-gastric-secretion drugs, subsequent encounter
        • T47.1X5S Adverse effect of other antacids and anti-gastric-secretion drugs, sequela
        • T47.1X6 Underdosing of other antacids and anti-gastric-secretion drugs
        • T47.1X6A Underdosing of other antacids and anti-gastric-secretion drugs, initial encounter
        • T47.1X6D Underdosing of other antacids and anti-gastric-secretion drugs, subsequent encounter
        • T47.1X6S Underdosing of other antacids and anti-gastric-secretion drugs, sequela
        • T47.2 Poisoning by, adverse effect of and underdosing of stimulant laxatives
        • T47.2X Poisoning by, adverse effect of and underdosing of stimulant laxatives
        • T47.2X1 Poisoning by stimulant laxatives, accidental (unintentional)
        • T47.2X1A Poisoning by stimulant laxatives, accidental (unintentional), initial encounter
        • T47.2X1D Poisoning by stimulant laxatives, accidental (unintentional), subsequent encounter
        • T47.2X1S Poisoning by stimulant laxatives, accidental (unintentional), sequela
        • T47.2X2 Poisoning by stimulant laxatives, intentional self-harm
        • T47.2X2A Poisoning by stimulant laxatives, intentional self-harm, initial encounter
        • T47.2X2D Poisoning by stimulant laxatives, intentional self-harm, subsequent encounter
        • T47.2X2S Poisoning by stimulant laxatives, intentional self-harm, sequela
        • T47.2X3 Poisoning by stimulant laxatives, assault
        • T47.2X3A Poisoning by stimulant laxatives, assault, initial encounter
        • T47.2X3D Poisoning by stimulant laxatives, assault, subsequent encounter
        • T47.2X3S Poisoning by stimulant laxatives, assault, sequela
        • T47.2X4 Poisoning by stimulant laxatives, undetermined
        • T47.2X4A Poisoning by stimulant laxatives, undetermined, initial encounter
        • T47.2X4D Poisoning by stimulant laxatives, undetermined, subsequent encounter
        • T47.2X4S Poisoning by stimulant laxatives, undetermined, sequela
        • T47.2X5 Adverse effect of stimulant laxatives
        • T47.2X5A Adverse effect of stimulant laxatives, initial encounter
        • T47.2X5D Adverse effect of stimulant laxatives, subsequent encounter
        • T47.2X5S Adverse effect of stimulant laxatives, sequela
        • T47.2X6 Underdosing of stimulant laxatives
        • T47.2X6A Underdosing of stimulant laxatives, initial encounter
        • T47.2X6D Underdosing of stimulant laxatives, subsequent encounter
        • T47.2X6S Underdosing of stimulant laxatives, sequela
        • T47.3 Poisoning by, adverse effect of and underdosing of saline and osmotic laxatives
        • T47.3X Poisoning by and adverse effect of saline and osmotic laxatives
        • T47.3X1 Poisoning by saline and osmotic laxatives, accidental (unintentional)
        • T47.3X1A Poisoning by saline and osmotic laxatives, accidental (unintentional), initial encounter
        • T47.3X1D Poisoning by saline and osmotic laxatives, accidental (unintentional), subsequent encounter
        • T47.3X1S Poisoning by saline and osmotic laxatives, accidental (unintentional), sequela
        • T47.3X2 Poisoning by saline and osmotic laxatives, intentional self-harm
        • T47.3X2A Poisoning by saline and osmotic laxatives, intentional self-harm, initial encounter
        • T47.3X2D Poisoning by saline and osmotic laxatives, intentional self-harm, subsequent encounter
        • T47.3X2S Poisoning by saline and osmotic laxatives, intentional self-harm, sequela
        • T47.3X3 Poisoning by saline and osmotic laxatives, assault
        • T47.3X3A Poisoning by saline and osmotic laxatives, assault, initial encounter
        • T47.3X3D Poisoning by saline and osmotic laxatives, assault, subsequent encounter
        • T47.3X3S Poisoning by saline and osmotic laxatives, assault, sequela
        • T47.3X4 Poisoning by saline and osmotic laxatives, undetermined
        • T47.3X4A Poisoning by saline and osmotic laxatives, undetermined, initial encounter
        • T47.3X4D Poisoning by saline and osmotic laxatives, undetermined, subsequent encounter
        • T47.3X4S Poisoning by saline and osmotic laxatives, undetermined, sequela
        • T47.3X5 Adverse effect of saline and osmotic laxatives
        • T47.3X5A Adverse effect of saline and osmotic laxatives, initial encounter
        • T47.3X5D Adverse effect of saline and osmotic laxatives, subsequent encounter
        • T47.3X5S Adverse effect of saline and osmotic laxatives, sequela
        • T47.3X6 Underdosing of saline and osmotic laxatives
        • T47.3X6A Underdosing of saline and osmotic laxatives, initial encounter
        • T47.3X6D Underdosing of saline and osmotic laxatives, subsequent encounter
        • T47.3X6S Underdosing of saline and osmotic laxatives, sequela
        • T47.4 Poisoning by, adverse effect of and underdosing of other laxatives
        • T47.4X Poisoning by, adverse effect of and underdosing of other laxatives
        • T47.4X1 Poisoning by other laxatives, accidental (unintentional)
        • T47.4X1A Poisoning by other laxatives, accidental (unintentional), initial encounter
        • T47.4X1D Poisoning by other laxatives, accidental (unintentional), subsequent encounter
        • T47.4X1S Poisoning by other laxatives, accidental (unintentional), sequela
        • T47.4X2 Poisoning by other laxatives, intentional self-harm
        • T47.4X2A Poisoning by other laxatives, intentional self-harm, initial encounter
        • T47.4X2D Poisoning by other laxatives, intentional self-harm, subsequent encounter
        • T47.4X2S Poisoning by other laxatives, intentional self-harm, sequela
        • T47.4X3 Poisoning by other laxatives, assault
        • T47.4X3A Poisoning by other laxatives, assault, initial encounter
        • T47.4X3D Poisoning by other laxatives, assault, subsequent encounter
        • T47.4X3S Poisoning by other laxatives, assault, sequela
        • T47.4X4 Poisoning by other laxatives, undetermined
        • T47.4X4A Poisoning by other laxatives, undetermined, initial encounter
        • T47.4X4D Poisoning by other laxatives, undetermined, subsequent encounter
        • T47.4X4S Poisoning by other laxatives, undetermined, sequela
        • T47.4X5 Adverse effect of other laxatives
        • T47.4X5A Adverse effect of other laxatives, initial encounter
        • T47.4X5D Adverse effect of other laxatives, subsequent encounter
        • T47.4X5S Adverse effect of other laxatives, sequela
        • T47.4X6 Underdosing of other laxatives
        • T47.4X6A Underdosing of other laxatives, initial encounter
        • T47.4X6D Underdosing of other laxatives, subsequent encounter
        • T47.4X6S Underdosing of other laxatives, sequela
        • T47.5 Poisoning by, adverse effect of and underdosing of digestants
        • T47.5X Poisoning by, adverse effect of and underdosing of digestants
        • T47.5X1 Poisoning by digestants, accidental (unintentional)
        • T47.5X1A Poisoning by digestants, accidental (unintentional), initial encounter
        • T47.5X1D Poisoning by digestants, accidental (unintentional), subsequent encounter
        • T47.5X1S Poisoning by digestants, accidental (unintentional), sequela
        • T47.5X2 Poisoning by digestants, intentional self-harm
        • T47.5X2A Poisoning by digestants, intentional self-harm, initial encounter
        • T47.5X2D Poisoning by digestants, intentional self-harm, subsequent encounter
        • T47.5X2S Poisoning by digestants, intentional self-harm, sequela
        • T47.5X3 Poisoning by digestants, assault
        • T47.5X3A Poisoning by digestants, assault, initial encounter
        • T47.5X3D Poisoning by digestants, assault, subsequent encounter
        • T47.5X3S Poisoning by digestants, assault, sequela
        • T47.5X4 Poisoning by digestants, undetermined
        • T47.5X4A Poisoning by digestants, undetermined, initial encounter
        • T47.5X4D Poisoning by digestants, undetermined, subsequent encounter
        • T47.5X4S Poisoning by digestants, undetermined, sequela
        • T47.5X5 Adverse effect of digestants
        • T47.5X5A Adverse effect of digestants, initial encounter
        • T47.5X5D Adverse effect of digestants, subsequent encounter
        • T47.5X5S Adverse effect of digestants, sequela
        • T47.5X6 Underdosing of digestants
        • T47.5X6A Underdosing of digestants, initial encounter
        • T47.5X6D Underdosing of digestants, subsequent encounter
        • T47.5X6S Underdosing of digestants, sequela
        • T47.6 Poisoning by, adverse effect of and underdosing of antidiarrheal drugs
        • T47.6X Poisoning by, adverse effect of and underdosing of antidiarrheal drugs
        • T47.6X1 Poisoning by antidiarrheal drugs, accidental (unintentional)
        • T47.6X1A Poisoning by antidiarrheal drugs, accidental (unintentional), initial encounter
        • T47.6X1D Poisoning by antidiarrheal drugs, accidental (unintentional), subsequent encounter
        • T47.6X1S Poisoning by antidiarrheal drugs, accidental (unintentional), sequela
        • T47.6X2 Poisoning by antidiarrheal drugs, intentional self-harm
        • T47.6X2A Poisoning by antidiarrheal drugs, intentional self-harm, initial encounter
        • T47.6X2D Poisoning by antidiarrheal drugs, intentional self-harm, subsequent encounter
        • T47.6X2S Poisoning by antidiarrheal drugs, intentional self-harm, sequela
        • T47.6X3 Poisoning by antidiarrheal drugs, assault
        • T47.6X3A Poisoning by antidiarrheal drugs, assault, initial encounter
        • T47.6X3D Poisoning by antidiarrheal drugs, assault, subsequent encounter
        • T47.6X3S Poisoning by antidiarrheal drugs, assault, sequela
        • T47.6X4 Poisoning by antidiarrheal drugs, undetermined
        • T47.6X4A Poisoning by antidiarrheal drugs, undetermined, initial encounter
        • T47.6X4D Poisoning by antidiarrheal drugs, undetermined, subsequent encounter
        • T47.6X4S Poisoning by antidiarrheal drugs, undetermined, sequela
        • T47.6X5 Adverse effect of antidiarrheal drugs
        • T47.6X5A Adverse effect of antidiarrheal drugs, initial encounter
        • T47.6X5D Adverse effect of antidiarrheal drugs, subsequent encounter
        • T47.6X5S Adverse effect of antidiarrheal drugs, sequela
        • T47.6X6 Underdosing of antidiarrheal drugs
        • T47.6X6A Underdosing of antidiarrheal drugs, initial encounter
        • T47.6X6D Underdosing of antidiarrheal drugs, subsequent encounter
        • T47.6X6S Underdosing of antidiarrheal drugs, sequela
        • T47.7 Poisoning by, adverse effect of and underdosing of emetics
        • T47.7X Poisoning by, adverse effect of and underdosing of emetics
        • T47.7X1 Poisoning by emetics, accidental (unintentional)
        • T47.7X1A Poisoning by emetics, accidental (unintentional), initial encounter
        • T47.7X1D Poisoning by emetics, accidental (unintentional), subsequent encounter
        • T47.7X1S Poisoning by emetics, accidental (unintentional), sequela
        • T47.7X2 Poisoning by emetics, intentional self-harm
        • T47.7X2A Poisoning by emetics, intentional self-harm, initial encounter
        • T47.7X2D Poisoning by emetics, intentional self-harm, subsequent encounter
        • T47.7X2S Poisoning by emetics, intentional self-harm, sequela
        • T47.7X3 Poisoning by emetics, assault
        • T47.7X3A Poisoning by emetics, assault, initial encounter
        • T47.7X3D Poisoning by emetics, assault, subsequent encounter
        • T47.7X3S Poisoning by emetics, assault, sequela
        • T47.7X4 Poisoning by emetics, undetermined
        • T47.7X4A Poisoning by emetics, undetermined, initial encounter
        • T47.7X4D Poisoning by emetics, undetermined, subsequent encounter
        • T47.7X4S Poisoning by emetics, undetermined, sequela
        • T47.7X5 Adverse effect of emetics
        • T47.7X5A Adverse effect of emetics, initial encounter
        • T47.7X5D Adverse effect of emetics, subsequent encounter
        • T47.7X5S Adverse effect of emetics, sequela
        • T47.7X6 Underdosing of emetics
        • T47.7X6A Underdosing of emetics, initial encounter
        • T47.7X6D Underdosing of emetics, subsequent encounter
        • T47.7X6S Underdosing of emetics, sequela
        • T47.8 Poisoning by, adverse effect of and underdosing of other agents primarily affecting gastrointestinal system
        • T47.8X Poisoning by, adverse effect of and underdosing of other agents primarily affecting gastrointestinal system
        • T47.8X1 Poisoning by other agents primarily affecting gastrointestinal system, accidental (unintentional)
        • T47.8X1A Poisoning by other agents primarily affecting gastrointestinal system, accidental (unintentional), initial encounter
        • T47.8X1D Poisoning by other agents primarily affecting gastrointestinal system, accidental (unintentional), subsequent encounter
        • T47.8X1S Poisoning by other agents primarily affecting gastrointestinal system, accidental (unintentional), sequela
        • T47.8X2 Poisoning by other agents primarily affecting gastrointestinal system, intentional self-harm
        • T47.8X2A Poisoning by other agents primarily affecting gastrointestinal system, intentional self-harm, initial encounter
        • T47.8X2D Poisoning by other agents primarily affecting gastrointestinal system, intentional self-harm, subsequent encounter
        • T47.8X2S Poisoning by other agents primarily affecting gastrointestinal system, intentional self-harm, sequela
        • T47.8X3 Poisoning by other agents primarily affecting gastrointestinal system, assault
        • T47.8X3A Poisoning by other agents primarily affecting gastrointestinal system, assault, initial encounter
        • T47.8X3D Poisoning by other agents primarily affecting gastrointestinal system, assault, subsequent encounter
        • T47.8X3S Poisoning by other agents primarily affecting gastrointestinal system, assault, sequela
        • T47.8X4 Poisoning by other agents primarily affecting gastrointestinal system, undetermined
        • T47.8X4A Poisoning by other agents primarily affecting gastrointestinal system, undetermined, initial encounter
        • T47.8X4D Poisoning by other agents primarily affecting gastrointestinal system, undetermined, subsequent encounter
        • T47.8X4S Poisoning by other agents primarily affecting gastrointestinal system, undetermined, sequela
        • T47.8X5 Adverse effect of other agents primarily affecting gastrointestinal system
        • T47.8X5A Adverse effect of other agents primarily affecting gastrointestinal system, initial encounter
        • T47.8X5D Adverse effect of other agents primarily affecting gastrointestinal system, subsequent encounter
        • T47.8X5S Adverse effect of other agents primarily affecting gastrointestinal system, sequela
        • T47.8X6 Underdosing of other agents primarily affecting gastrointestinal system
        • T47.8X6A Underdosing of other agents primarily affecting gastrointestinal system, initial encounter
        • T47.8X6D Underdosing of other agents primarily affecting gastrointestinal system, subsequent encounter
        • T47.8X6S Underdosing of other agents primarily affecting gastrointestinal system, sequela
        • T47.9 Poisoning by, adverse effect of and underdosing of unspecified agents primarily affecting the gastrointestinal system
        • T47.91 Poisoning by unspecified agents primarily affecting the gastrointestinal system, accidental (unintentional)
        • T47.91XA Poisoning by unspecified agents primarily affecting the gastrointestinal system, accidental (unintentional), initial encounter
        • T47.91XD Poisoning by unspecified agents primarily affecting the gastrointestinal system, accidental (unintentional), subsequent encounter
        • T47.91XS Poisoning by unspecified agents primarily affecting the gastrointestinal system, accidental (unintentional), sequela
        • T47.92 Poisoning by unspecified agents primarily affecting the gastrointestinal system, intentional self-harm
        • T47.92XA Poisoning by unspecified agents primarily affecting the gastrointestinal system, intentional self-harm, initial encounter
        • T47.92XD Poisoning by unspecified agents primarily affecting the gastrointestinal system, intentional self-harm, subsequent encounter
        • T47.92XS Poisoning by unspecified agents primarily affecting the gastrointestinal system, intentional self-harm, sequela
        • T47.93 Poisoning by unspecified agents primarily affecting the gastrointestinal system, assault
        • T47.93XA Poisoning by unspecified agents primarily affecting the gastrointestinal system, assault, initial encounter
        • T47.93XD Poisoning by unspecified agents primarily affecting the gastrointestinal system, assault, subsequent encounter
        • T47.93XS Poisoning by unspecified agents primarily affecting the gastrointestinal system, assault, sequela
        • T47.94 Poisoning by unspecified agents primarily affecting the gastrointestinal system, undetermined
        • T47.94XA Poisoning by unspecified agents primarily affecting the gastrointestinal system, undetermined, initial encounter
        • T47.94XD Poisoning by unspecified agents primarily affecting the gastrointestinal system, undetermined, subsequent encounter
        • T47.94XS Poisoning by unspecified agents primarily affecting the gastrointestinal system, undetermined, sequela
        • T47.95 Adverse effect of unspecified agents primarily affecting the gastrointestinal system
        • T47.95XA Adverse effect of unspecified agents primarily affecting the gastrointestinal system, initial encounter
        • T47.95XD Adverse effect of unspecified agents primarily affecting the gastrointestinal system, subsequent encounter
        • T47.95XS Adverse effect of unspecified agents primarily affecting the gastrointestinal system, sequela
        • T47.96 Underdosing of unspecified agents primarily affecting the gastrointestinal system
        • T47.96XA Underdosing of unspecified agents primarily affecting the gastrointestinal system, initial encounter
        • T47.96XD Underdosing of unspecified agents primarily affecting the gastrointestinal system, subsequent encounter
        • T47.96XS Underdosing of unspecified agents primarily affecting the gastrointestinal system, sequela