| T44.1X1 | Poisoning by other parasympathomimetics [cholinergics], accidental (unintentional) | NON-BILLABLE CODE |
| T44.1X1A | Poisoning by other parasympathomimetics [cholinergics], accidental (unintentional), initial encounter | BILLABLE CODE |
| T44.1X1D | Poisoning by other parasympathomimetics [cholinergics], accidental (unintentional), subsequent encounter | BILLABLE CODE |
| T44.1X1S | Poisoning by other parasympathomimetics [cholinergics], accidental (unintentional), sequela | BILLABLE CODE |
| T44.1X2 | Poisoning by other parasympathomimetics [cholinergics], intentional self-harm | NON-BILLABLE CODE |
| T44.1X2A | Poisoning by other parasympathomimetics [cholinergics], intentional self-harm, initial encounter | BILLABLE CODE |
| T44.1X2D | Poisoning by other parasympathomimetics [cholinergics], intentional self-harm, subsequent encounter | BILLABLE CODE |
| T44.1X2S | Poisoning by other parasympathomimetics [cholinergics], intentional self-harm, sequela | BILLABLE CODE |
| T44.1X3 | Poisoning by other parasympathomimetics [cholinergics], assault | NON-BILLABLE CODE |
| T44.1X3A | Poisoning by other parasympathomimetics [cholinergics], assault, initial encounter | BILLABLE CODE |
| T44.1X3D | Poisoning by other parasympathomimetics [cholinergics], assault, subsequent encounter | BILLABLE CODE |
| T44.1X3S | Poisoning by other parasympathomimetics [cholinergics], assault, sequela | BILLABLE CODE |
| T44.1X4 | Poisoning by other parasympathomimetics [cholinergics], undetermined | NON-BILLABLE CODE |
| T44.1X4A | Poisoning by other parasympathomimetics [cholinergics], undetermined, initial encounter | BILLABLE CODE |
| T44.1X4D | Poisoning by other parasympathomimetics [cholinergics], undetermined, subsequent encounter | BILLABLE CODE |
| T44.1X4S | Poisoning by other parasympathomimetics [cholinergics], undetermined, sequela | BILLABLE CODE |
| T44.1X5 | Adverse effect of other parasympathomimetics [cholinergics] | NON-BILLABLE CODE |
| T44.1X5A | Adverse effect of other parasympathomimetics [cholinergics], initial encounter | BILLABLE CODE |
| T44.1X5D | Adverse effect of other parasympathomimetics [cholinergics], subsequent encounter | BILLABLE CODE |
| T44.1X5S | Adverse effect of other parasympathomimetics [cholinergics], sequela | BILLABLE CODE |
| T44.1X6 | Underdosing of other parasympathomimetics [cholinergics] | NON-BILLABLE CODE |
| T44.1X6A | Underdosing of other parasympathomimetics [cholinergics], initial encounter | BILLABLE CODE |
| T44.1X6D | Underdosing of other parasympathomimetics [cholinergics], subsequent encounter | BILLABLE CODE |
| T44.1X6S | Underdosing of other parasympathomimetics [cholinergics], sequela | BILLABLE CODE |
