| ICD-10 Code | Description |
| T46.7X1A | Poisoning by peripheral vasodilators, accidental (unintentional), initial encounter |
| T46.7X1D | Poisoning by peripheral vasodilators, accidental (unintentional), subsequent encounter |
| T46.7X1S | Poisoning by peripheral vasodilators, accidental (unintentional), sequela |
| T46.7X2A | Poisoning by peripheral vasodilators, intentional self-harm, initial encounter |
| T46.7X2D | Poisoning by peripheral vasodilators, intentional self-harm, subsequent encounter |
| T46.7X2S | Poisoning by peripheral vasodilators, intentional self-harm, sequela |
| T46.7X3A | Poisoning by peripheral vasodilators, assault, initial encounter |
| T46.7X3D | Poisoning by peripheral vasodilators, assault, subsequent encounter |
| T46.7X3S | Poisoning by peripheral vasodilators, assault, sequela |
| T46.7X4A | Poisoning by peripheral vasodilators, undetermined, initial encounter |
| T46.7X4D | Poisoning by peripheral vasodilators, undetermined, subsequent encounter |
| T46.7X4S | Poisoning by peripheral vasodilators, undetermined, sequela |
| T46.7X5A | Adverse effect of peripheral vasodilators, initial encounter |
| T46.7X5D | Adverse effect of peripheral vasodilators, subsequent encounter |
| T46.7X5S | Adverse effect of peripheral vasodilators, sequela |
| T46.7X6A | Underdosing of peripheral vasodilators, initial encounter |
| T46.7X6D | Underdosing of peripheral vasodilators, subsequent encounter |
| T46.7X6S | Underdosing of peripheral vasodilators, sequela |
