| ICD-10 Codes Classified as "Level 5" - Drug Type: Possibly Illicit |
| ICD-10 Code |
Description |
Tally |
| F11.x | Mental and Behavioral Disorders Due to Use of Opioids | 785 |
| F13.x | Mental and Behavioral Disorders Due to Use of Sedatives or Hypnotics | 70 |
| F15.x | Mental and Behavioral Disorders Due to Use of Other Stimulants, Including Caffeine | 164 |
| R78.4 | Finding of Other Drugs of Addictive Potential in Blood | 1 |
| R89.3 | Abnormal Level of Substances Chiefly Nonmedicinal as to Source | 1 |
| T40.2 | Other Opioids | 4,906 |
| T40.3 | Methadone | 3,001 |
| T40.4 | Other Synthetic Narcotics | 1,408 |
| T40.6 | Other and Unspecified Narcotics | 3,166 |
| T41.0 | Inhaled Anaesthetics | 25 |
| T41.1 | Intravenous Anaesthetics | 45 |
| T41.2 | Other and Unspecified General Anaesthetics | 32 |
| T41.3 | Local Anaesthetics | 16 |
| T41.4 | Anaesthetic, Unspecified | 3 |
| T41.5 | Therapeutic Gases | 1 |
| T42.3 | Barbiturates | 256 |
| T42.4 | Benzodiazepines | 2,255 |
| T42.6 | Other Antiepileptic and Sedative-hypnotic Drugs | 255 |
| T42.7 | Antiepileptic and Sedative-hypnotic Drugs, Unspecified | 44 |
| T43.6 | Psychostimulants with Abuse Potential | 1,203 |
| T43.8 | Other Psychotropic Drugs, Not Elsewhere Classified | 26 |
| T43.9 | Psychotropic Drug, Unspecified | 5 |
| T48.3 | Antitussives | 70 |
| T48.4 | Expectorants | 19 |
| T48.5 | Anti-common-cold Drugs | 5 |
| T50.5 | Appetite Depressants | 21 |
| T52.0 | Petroleum Products | 3 |
| T52.1 | Benzene | 1 |
| T52.2 | Homologues of Benzene | 1 |
| T52.3 | Glycols | 1 |
| T52.4 | Ketones | 4 |
| T52.8 | Other Organic Solvents | 5 |
| T52.9 | Organic Solvent, Unspecified | 2 |
| T53.1 | Chloroform | 1 |
| T53.5 | Chlorofluorocarbons | 2 |
| T53.6 | Other Halogen Derivatives of Aliphatic Hydrocarbons | 1 |
| T65.3 | Nitroderivatives and Aminoderivatives of Benzene and its Homologues | 2 |
| T65.6 | Paints and Dyes, not Elsewhere Classified | 1 |
| X41 | Antiepileptic, Sedative-hypnotic, Antiparkinsonism and Psychotropic Drugs, not Elsewhere Classified | 1,224 |
| X46 | Organic Solvents and Halogenated Hydrocarbons and Their Vapours | 19 |
| X49 | Other and Unspecified Chemicals and Noxious Substances, Home | 22 |
| X61 | Antiepileptic, Sedative-hypnotic, Antiparkinsonism and Psychotropic Drugs, not Elsewhere Classified | 851 |
| X85 | Assault by Drugs, Medicaments and Biological Substances | 50 |
| Y11 | Antiepileptic, Sedative-hypnotic, Antiparkinsonism and Psychotropic Drugs, not Elsewhere Classified | 520 |
| Y45.0 | Opioids and Related Analgesics | 5 |
| Y47.9 | Sedative, Hypnotic and Antianxiety Drug, Unspecified | 1 |
| Y50.9 | Central Nervous System Stimulant, Unspecified | 2 |