T45.61 — Poisoning by, adverse effect of and underdosing of thrombolytic drugs
Is T45.61 billable?
No — T45.61 is a non-billable header code. T45.61 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 18 billable codes beneath T45.61.
Billable codes under this header
- T45.611APoisoning by thrombolytic drug, accidental (unintentional), initial encounter
- T45.611DPoisoning by thrombolytic drug, accidental (unintentional), subsequent encounter
- T45.611SPoisoning by thrombolytic drug, accidental (unintentional), sequela
- T45.612APoisoning by thrombolytic drug, intentional self-harm, initial encounter
- T45.612DPoisoning by thrombolytic drug, intentional self-harm, subsequent encounter
- T45.612SPoisoning by thrombolytic drug, intentional self-harm, sequela
- T45.613APoisoning by thrombolytic drug, assault, initial encounter
- T45.613DPoisoning by thrombolytic drug, assault, subsequent encounter
- T45.613SPoisoning by thrombolytic drug, assault, sequela
- T45.614APoisoning by thrombolytic drug, undetermined, initial encounter
- T45.614DPoisoning by thrombolytic drug, undetermined, subsequent encounter
- T45.614SPoisoning by thrombolytic drug, undetermined, sequela
- T45.615AAdverse effect of thrombolytic drugs, initial encounter
- T45.615DAdverse effect of thrombolytic drugs, subsequent encounter
- T45.615SAdverse effect of thrombolytic drugs, sequela
- T45.616AUnderdosing of thrombolytic drugs, initial encounter
- T45.616DUnderdosing of thrombolytic drugs, subsequent encounter
- T45.616SUnderdosing of thrombolytic drugs, sequela
T45.61 at a glance
| Code | T45.61 |
|---|---|
| Description | Poisoning by, adverse effect of and underdosing of thrombolytic drugs |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Excludes1 — never code together — inherited from T36-T50
The conditions below can never be reported together with T45.61 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- toxic reaction to local anesthesia in pregnancy (O29.3-)
Code first — inherited from T36-T50
The underlying condition below must be sequenced before T45.61. T45.61 describes a manifestation and cannot be the principal or first-listed diagnosis.
Use additional code — inherited from Chapter 19
Report an additional code alongside T45.61 to fully describe the condition. T45.61 is sequenced first.
- code to identify any retained foreign body, if applicable (Z18.-)
Use additional code — inherited from T36-T50
Report an additional code alongside T45.61 to fully describe the condition. T45.61 is sequenced first.
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of T45.61, but a patient may have both at the same time. When documentation supports it, T45.61 and the excluded code may both be reported.
Excludes2 — not included here — inherited from T36-T50
The conditions below are not part of T45.61, but a patient may have both at the same time. When documentation supports it, T45.61 and the excluded code may both be reported.
What codes fall under T45.61? (6)
- T45.611Poisoning by thrombolytic drug, accidental (unintentional)not billable
- T45.612Poisoning by thrombolytic drug, intentional self-harmnot billable
- T45.613Poisoning by thrombolytic drug, assaultnot billable
- T45.614Poisoning by thrombolytic drug, undeterminednot billable
- T45.615Adverse effect of thrombolytic drugsnot billable
- T45.616Underdosing of thrombolytic drugsnot billable
How long has T45.61 existed?
T45.61 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.