| T45516A | Underdosing of anticoagulants, initial encounter |
| T45516D | Underdosing of anticoagulants, subsequent encounter |
| T45516S | Underdosing of anticoagulants, sequela |
| T4552 | Poisoning by, adverse effect of and underdosing of antithrombotic drugs |
| T45521 | Poisoning by antithrombotic drugs, accidental (unintentional) |
| T45521A | Poisoning by antithrombotic drugs, accidental (unintentional), initial encounter |
| T45521D | Poisoning by antithrombotic drugs, accidental (unintentional), subsequent encounter |
| T45521S | Poisoning by antithrombotic drugs, accidental (unintentional), sequela |
| T45522 | Poisoning by antithrombotic drugs, intentional self-harm |
| T45522A | Poisoning by antithrombotic drugs, intentional self-harm, initial encounter |
| T45522D | Poisoning by antithrombotic drugs, intentional self-harm, subsequent encounter |
| T45522S | Poisoning by antithrombotic drugs, intentional self-harm, sequela |
| T45523 | Poisoning by antithrombotic drugs, assault |
| T45523A | Poisoning by antithrombotic drugs, assault, initial encounter |
| T45523D | Poisoning by antithrombotic drugs, assault, subsequent encounter |
| T45523S | Poisoning by antithrombotic drugs, assault, sequela |
| T45524 | Poisoning by antithrombotic drugs, undetermined |
| T45524A | Poisoning by antithrombotic drugs, undetermined, init encntr Poisoning by antithrombotic drugs, undetermined, initial encounter |
| T45524D | Poisoning by antithrombotic drugs, undetermined, subs encntr Poisoning by antithrombotic drugs, undetermined, subsequent encounter |
| T45524S | Poisoning by antithrombotic drugs, undetermined, sequela |
| T45525 | Adverse effect of antithrombotic drugs |
| T45525A | Adverse effect of antithrombotic drugs, initial encounter |
| T45525D | Adverse effect of antithrombotic drugs, subsequent encounter Adverse effect of antithrombotic drugs, subsequent encounter |
| T45525S | Adverse effect of antithrombotic drugs, sequela |
| T45526 | Underdosing of antithrombotic drugs |
| T45526A | Underdosing of antithrombotic drugs, initial encounter |
| T45526D | Underdosing of antithrombotic drugs, subsequent encounter |
| T45526S | Underdosing of antithrombotic drugs, sequela |
| T456 | Poisoning by, adverse effect of and underdosing of fibrinolysis-affecting drugs |
| T4560 | Poisoning by, adverse effect of and underdosing of unspecified fibrinolysis-affecting drugs |
| T45601 | Poisoning by unspecified fibrinolysis-affecting drugs, accidental (unintentional) |
| T45601A | Poisoning by unspecified fibrinolysis-affecting drugs, accidental (unintentional), initial encounter |
| T45601D | Poisoning by unspecified fibrinolysis-affecting drugs, accidental (unintentional), subsequent encounter |
| T45601S | Poisoning by unspecified fibrinolysis-affecting drugs, accidental (unintentional), sequela |
| T45602 | Poisoning by unspecified fibrinolysis-affecting drugs, intentional self-harm |
| T45602A | Poisoning by unspecified fibrinolysis-affecting drugs, intentional self-harm, initial encounter |
| T45602D | Poisoning by unspecified fibrinolysis-affecting drugs, intentional self-harm, subsequent encounter |
| T45602S | Poisoning by unspecified fibrinolysis-affecting drugs, intentional self-harm, sequela |
| T45603 | Poisoning by unspecified fibrinolysis-affecting drugs, assault |
| T45603A | Poisoning by unspecified fibrinolysis-affecting drugs, assault, initial encounter |
| T45603D | Poisoning by unspecified fibrinolysis-affecting drugs, assault, subsequent encounter |
| T45603S | Poisoning by unspecified fibrinolysis-affecting drugs, assault, sequela |
| T45604 | Poisoning by unsp fibrinolysis-affecting drugs, undetermined Poisoning by unspecified fibrinolysis-affecting drugs, undetermined |
| T45604A | Poisoning by unspecified fibrinolysis-affecting drugs, undetermined, initial encounter |
| T45604D | Poisoning by unspecified fibrinolysis-affecting drugs, undetermined, subsequent encounter |
| T45604S | Poisoning by unspecified fibrinolysis-affecting drugs, undetermined, sequela |
| T45605 | Adverse effect of unspecified fibrinolysis-affecting drugs |
| T45605A | Adverse effect of unspecified fibrinolysis-affecting drugs, initial encounter |
| T45605D | Adverse effect of unspecified fibrinolysis-affecting drugs, subsequent encounter |
| T45605S | Adverse effect of unsp fibrinolysis-affecting drugs, sequela Adverse effect of unspecified fibrinolysis-affecting drugs, sequela |