| T57.91 | Toxic effect of unspecified inorganic substance, accidental (unintentional) | NON-BILLABLE CODE |
| T57.91XA | Toxic effect of unspecified inorganic substance, accidental (unintentional), initial encounter | BILLABLE CODE |
| T57.91XD | Toxic effect of unspecified inorganic substance, accidental (unintentional), subsequent encounter | BILLABLE CODE |
| T57.91XS | Toxic effect of unspecified inorganic substance, accidental (unintentional), sequela | BILLABLE CODE |
| T57.92 | Toxic effect of unspecified inorganic substance, intentional self-harm | NON-BILLABLE CODE |
| T57.92XA | Toxic effect of unspecified inorganic substance, intentional self-harm, initial encounter | BILLABLE CODE |
| T57.92XD | Toxic effect of unspecified inorganic substance, intentional self-harm, subsequent encounter | BILLABLE CODE |
| T57.92XS | Toxic effect of unspecified inorganic substance, intentional self-harm, sequela | BILLABLE CODE |
| T57.93 | Toxic effect of unspecified inorganic substance, assault | NON-BILLABLE CODE |
| T57.93XA | Toxic effect of unspecified inorganic substance, assault, initial encounter | BILLABLE CODE |
| T57.93XD | Toxic effect of unspecified inorganic substance, assault, subsequent encounter | BILLABLE CODE |
| T57.93XS | Toxic effect of unspecified inorganic substance, assault, sequela | BILLABLE CODE |
| T57.94 | Toxic effect of unspecified inorganic substance, undetermined | NON-BILLABLE CODE |
| T57.94XA | Toxic effect of unspecified inorganic substance, undetermined, initial encounter | BILLABLE CODE |
| T57.94XD | Toxic effect of unspecified inorganic substance, undetermined, subsequent encounter | BILLABLE CODE |
| T57.94XS | Toxic effect of unspecified inorganic substance, undetermined, sequela | BILLABLE CODE |
