T50.3X2 — Poisoning by electrolytic, caloric and water-balance agents, intentional self-harm
Is T50.3X2 billable?
No — T50.3X2 is a non-billable header code. T50.3X2 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 T50.3X2.
Billable codes under this header
- T50.3X2APoisoning by electrolytic, caloric and water-balance agents, intentional self-harm, initial encounter
- T50.3X2DPoisoning by electrolytic, caloric and water-balance agents, intentional self-harm, subsequent encounter
- T50.3X2SPoisoning by electrolytic, caloric and water-balance agents, intentional self-harm, sequela
T50.3X2 at a glance
| Code | T50.3X2 |
|---|---|
| Description | Poisoning by electrolytic, caloric and water-balance agents, 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 T50.3X2 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 T50.3X2. T50.3X2 describes a manifestation and cannot be the principal or first-listed diagnosis.
Use additional code — inherited from Chapter 19
Report an additional code alongside T50.3X2 to fully describe the condition. T50.3X2 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 T50.3X2 to fully describe the condition. T50.3X2 is sequenced first.
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of T50.3X2, but a patient may have both at the same time. When documentation supports it, T50.3X2 and the excluded code may both be reported.
Excludes2 — not included here — inherited from T36-T50
The conditions below are not part of T50.3X2, but a patient may have both at the same time. When documentation supports it, T50.3X2 and the excluded code may both be reported.
What codes fall under T50.3X2? (3)
- T50.3X2APoisoning by electrolytic, caloric and water-balance agents, intentional self-harm, initial encounter
- T50.3X2DPoisoning by electrolytic, caloric and water-balance agents, intentional self-harm, subsequent encounter
- T50.3X2SPoisoning by electrolytic, caloric and water-balance agents, intentional self-harm, sequela
How long has T50.3X2 existed?
T50.3X2 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 T50.3X family? (5)
- T50.3X1Poisoning by electrolytic, caloric and water-balance agents, accidental (unintentional)not billable
- T50.3X3Poisoning by electrolytic, caloric and water-balance agents, assaultnot billable
- T50.3X4Poisoning by electrolytic, caloric and water-balance agents, undeterminednot billable
- T50.3X5Adverse effect of electrolytic, caloric and water-balance agentsnot billable
- T50.3X6Underdosing of electrolytic, caloric and water-balance agentsnot billable