T45.1X2 — Poisoning by antineoplastic and immunosuppressive drugs, intentional self-harm
Is T45.1X2 billable?
No — T45.1X2 is a non-billable header code. T45.1X2 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 3 billable codes beneath T45.1X2.
Billable codes under this header
- T45.1X2APoisoning by antineoplastic and immunosuppressive drugs, intentional self-harm, initial encounter
- T45.1X2DPoisoning by antineoplastic and immunosuppressive drugs, intentional self-harm, subsequent encounter
- T45.1X2SPoisoning by antineoplastic and immunosuppressive drugs, intentional self-harm, sequela
T45.1X2 at a glance
| Code | T45.1X2 |
|---|---|
| Description | Poisoning by antineoplastic and immunosuppressive drugs, intentional self-harm |
| 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 T45.1X2 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-)
Excludes1 — never code together — inherited from T45.1
The conditions below can never be reported together with T45.1X2 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Code first — inherited from T36-T50
The underlying condition below must be sequenced before T45.1X2. T45.1X2 describes a manifestation and cannot be the principal or first-listed diagnosis.
Use additional code — inherited from Chapter 19
Report an additional code alongside T45.1X2 to fully describe the condition. T45.1X2 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 T45.1X2 to fully describe the condition. T45.1X2 is sequenced first.
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of T45.1X2, but a patient may have both at the same time. When documentation supports it, T45.1X2 and the excluded code may both be reported.
Excludes2 — not included here — inherited from T36-T50
The conditions below are not part of T45.1X2, but a patient may have both at the same time. When documentation supports it, T45.1X2 and the excluded code may both be reported.
What codes fall under T45.1X2? (3)
- T45.1X2APoisoning by antineoplastic and immunosuppressive drugs, intentional self-harm, initial encounter
- T45.1X2DPoisoning by antineoplastic and immunosuppressive drugs, intentional self-harm, subsequent encounter
- T45.1X2SPoisoning by antineoplastic and immunosuppressive drugs, intentional self-harm, sequela
How long has T45.1X2 existed?
T45.1X2 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.
What other codes are in the T45.1X family? (5)
- T45.1X1Poisoning by antineoplastic and immunosuppressive drugs, accidental (unintentional)not billable
- T45.1X3Poisoning by antineoplastic and immunosuppressive drugs, assaultnot billable
- T45.1X4Poisoning by antineoplastic and immunosuppressive drugs, undeterminednot billable
- T45.1X5Adverse effect of antineoplastic and immunosuppressive drugsnot billable
- T45.1X6Underdosing of antineoplastic and immunosuppressive drugsnot billable