| ICD-10 Code | Description |
| T48.991A | Poisoning by other agents primarily acting on the respiratory system, accidental (unintentional), initial encounter |
| T48.991D | Poisoning by other agents primarily acting on the respiratory system, accidental (unintentional), subsequent encounter |
| T48.991S | Poisoning by other agents primarily acting on the respiratory system, accidental (unintentional), sequela |
| T48.992A | Poisoning by other agents primarily acting on the respiratory system, intentional self-harm, initial encounter |
| T48.992D | Poisoning by other agents primarily acting on the respiratory system, intentional self-harm, subsequent encounter |
| T48.992S | Poisoning by other agents primarily acting on the respiratory system, intentional self-harm, sequela |
| T48.993A | Poisoning by other agents primarily acting on the respiratory system, assault, initial encounter |
| T48.993D | Poisoning by other agents primarily acting on the respiratory system, assault, subsequent encounter |
| T48.993S | Poisoning by other agents primarily acting on the respiratory system, assault, sequela |
| T48.994A | Poisoning by other agents primarily acting on the respiratory system, undetermined, initial encounter |
| T48.994D | Poisoning by other agents primarily acting on the respiratory system, undetermined, subsequent encounter |
| T48.994S | Poisoning by other agents primarily acting on the respiratory system, undetermined, sequela |
| T48.995A | Adverse effect of other agents primarily acting on the respiratory system, initial encounter |
| T48.995D | Adverse effect of other agents primarily acting on the respiratory system, subsequent encounter |
| T48.995S | Adverse effect of other agents primarily acting on the respiratory system, sequela |
| T48.996A | Underdosing of other agents primarily acting on the respiratory system, initial encounter |
| T48.996D | Underdosing of other agents primarily acting on the respiratory system, subsequent encounter |
| T48.996S | Underdosing of other agents primarily acting on the respiratory system, sequela |
