| T500X1 | Poisoning by mineralocorticoids and their antagonists, accidental (unintentional) |
| T500X1A | Poisoning by mineralocorticoids and their antagonists, accidental (unintentional), initial encounter |
| T500X1D | Poisoning by mineralocorticoids and their antagonists, accidental (unintentional), subsequent encounter |
| T500X1S | Poisoning by mineralocorticoids and their antagonists, accidental (unintentional), sequela |
| T500X2 | Poisoning by mineralocorticoids and their antagonists, intentional self-harm |
| T500X2A | Poisoning by mineralocorticoids and their antagonists, intentional self-harm, initial encounter |
| T500X2D | Poisoning by mineralocorticoids and their antagonists, intentional self-harm, subsequent encounter |
| T500X2S | Poisoning by mineralocorticoids and their antagonists, intentional self-harm, sequela |
| T500X3 | Poisoning by mineralocorticoids and their antagonists, assault |
| T500X3A | Poisoning by mineralocorticoids and their antagonists, assault, initial encounter |
| T500X3D | Poisoning by mineralocorticoids and their antagonists, assault, subsequent encounter |
| T500X3S | Poisoning by mineralocorticoids and their antagonists, assault, sequela |
| T500X4 | Poisoning by mineralocorticoids and their antagonists, undet Poisoning by mineralocorticoids and their antagonists, undetermined |
| T500X4A | Poisoning by mineralocorticoids and their antag, undet, init Poisoning by mineralocorticoids and their antagonists, undetermined, initial encounter |
| T500X4D | Poisoning by mineralocorticoids and their antag, undet, subs Poisoning by mineralocorticoids and their antagonists, undetermined, subsequent encounter |
| T500X4S | Poisoning by mineralocorticoids and their antagonists, undetermined, sequela |
| T500X5 | Adverse effect of mineralocorticoids and their antagonists |
| T500X5A | Adverse effect of mineralocorticoids and their antagonists, initial encounter |
| T500X5D | Adverse effect of mineralocorticoids and their antagonists, subsequent encounter |
| T500X5S | Adverse effect of mineralocorticoids and their antagonists, sequela |
| T500X6 | Underdosing of mineralocorticoids and their antagonists |
| T500X6A | Underdosing of mineralocorticoids and their antagonists, initial encounter |
| T500X6D | Underdosing of mineralocorticoids and their antagonists, subsequent encounter |
| T500X6S | Underdosing of mineralocorticoids and their antagonists, sequela |
| T501 | Poisoning by, adverse effect of and underdosing of loop [high-ceiling] diuretics |
| T501X | Poisoning by, adverse effect of and underdosing of loop [high-ceiling] diuretics |
| T501X1 | Poisoning by loop [high-ceiling] diuretics, accidental (unintentional) |
| T501X1A | Poisoning by loop [high-ceiling] diuretics, accidental (unintentional), initial encounter |
| T501X1D | Poisoning by loop [high-ceiling] diuretics, accidental (unintentional), subsequent encounter |
| T501X1S | Poisoning by loop [high-ceiling] diuretics, accidental (unintentional), sequela |
| T501X2 | Poisoning by loop [high-ceiling] diuretics, intentional self-harm |
| T501X2A | Poisoning by loop [high-ceiling] diuretics, intentional self-harm, initial encounter |
| T501X2D | Poisoning by loop [high-ceiling] diuretics, intentional self-harm, subsequent encounter |
| T501X2S | Poisoning by loop [high-ceiling] diuretics, intentional self-harm, sequela |
| T501X3 | Poisoning by loop [high-ceiling] diuretics, assault |
| T501X3A | Poisoning by loop [high-ceiling] diuretics, assault, initial encounter |
| T501X3D | Poisoning by loop [high-ceiling] diuretics, assault, subsequent encounter |
| T501X3S | Poisoning by loop [high-ceiling] diuretics, assault, sequela Poisoning by loop [high-ceiling] diuretics, assault, sequela |
| T501X4 | Poisoning by loop [high-ceiling] diuretics, undetermined |
| T501X4A | Poisoning by loop diuretics, undetermined, initial encounter Poisoning by loop [high-ceiling] diuretics, undetermined, initial encounter |
| T501X4D | Poisoning by loop [high-ceiling] diuretics, undetermined, subsequent encounter |
| T501X4S | Poisoning by loop [high-ceiling] diuretics, undetermined, sequela |
| T501X5 | Adverse effect of loop [high-ceiling] diuretics |
| T501X5A | Adverse effect of loop [high-ceiling] diuretics, initial encounter |
| T501X5D | Adverse effect of loop [high-ceiling] diuretics, subsequent encounter |
| T501X5S | Adverse effect of loop [high-ceiling] diuretics, sequela |
| T501X6 | Underdosing of loop [high-ceiling] diuretics |
| T501X6A | Underdosing of loop [high-ceiling] diuretics, initial encounter |
| T501X6D | Underdosing of loop [high-ceiling] diuretics, subsequent encounter |
| T501X6S | Underdosing of loop [high-ceiling] diuretics, sequela |