2025 ICD-10-CM Drugs and Chemicals: Substances Starting with "Q"

The 2025 Table of Drugs and Chemicals provides a comprehensive classification of substances including drugs, industrial solvents, corrosive gases, toxic plants, pesticides, and other potentially harmful agents. Each entry is assigned a code based on the nature of the poisoning and the external cause of the adverse effect.

Use as many codes as necessary to fully describe all reported drugs, medicinal products, or chemical substances involved.

You can browse the Table of Drugs and Chemicals alphabetically. The table below displays all substances beginning with the letter " Q."

Alphabetically Paginated Substances in the Table of Drugs and Chemicals

ICD-10-CM Table of Drugs & Chemicals - Index Q

SubstancePoisoning
Accidental
(unintentional)
Poisoning
Accidental
self-harm
Poisoning
Assault
Poisoning
Undetermined
Adverse
effect
Underdosing
QuaaludeT42.6X1T42.6X2T42.6X3T42.6X4T42.6X5T42.6X6
Quarternary ammoniumT49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
Quarternary ammonium
  »anti-infective
T49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
Quarternary ammonium
  »ganglion blocking
T49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
Quarternary ammonium
  »parasympatholytic
T49.0X1T49.0X2T49.0X3T49.0X4T49.0X5T49.0X6
QuazepamT42.4X1T42.4X2T42.4X3T42.4X4T42.4X5T42.4X6
QuicklimeT54.3X1T54.3X2T54.3X3T54.3X4  
Quillaja extractT48.4X1T48.4X2T48.4X3T48.4X4T48.4X5T48.4X6
QuinacrineT37.2X1T37.2X2T37.2X3T37.2X4T37.2X5T37.2X6
QuinagluteT46.2X1T46.2X2T46.2X3T46.2X4T46.2X5T46.2X6
QuinalbarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Quinalbarbitone sodiumT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
QuinalphosT60.0X1T60.0X2T60.0X3T60.0X4  
QuinaprilT46.4X1T46.4X2T46.4X3T46.4X4T46.4X5T46.4X6
QuinestradiolT38.5X1T38.5X2T38.5X3T38.5X4T38.5X5T38.5X6
QuinestradolT38.5X1T38.5X2T38.5X3T38.5X4T38.5X5T38.5X6
QuinestrolT38.5X1T38.5X2T38.5X3T38.5X4T38.5X5T38.5X6
QuinethazoneT50.2X1T50.2X2T50.2X3T50.2X4T50.2X5T50.2X6
QuingestanolT38.4X1T38.4X2T38.4X3T38.4X4T38.4X5T38.4X6
QuinidineT46.2X1T46.2X2T46.2X3T46.2X4T46.2X5T46.2X6
QuinineT37.2X1T37.2X2T37.2X3T37.2X4T37.2X5T37.2X6
QuiniobineT37.8X1T37.8X2T37.8X3T37.8X4T37.8X5T37.8X6
QuinisocaineT49.1X1T49.1X2T49.1X3T49.1X4T49.1X5T49.1X6
QuinocideT37.2X1T37.2X2T37.2X3T37.2X4T37.2X5T37.2X6
Quinoline (derivatives) NECT37.8X1T37.8X2T37.8X3T37.8X4T37.8X5T37.8X6
QuinupramineT43.011T43.012T43.013T43.014T43.015T43.016
QuotaneT41.3X1T41.3X2T41.3X3T41.3X4T41.3X5T41.3X6