T50.1X2 Poisoning by loop [high-ceiling] diuretics, intentional self-harm

✓ Billable ICD-10-CM 2026
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The ICD-10-CM code for Poisoning by loop [high-ceiling] diuretics, intentional self-harm is T50.1X2 (FY2026). It is a billable, claim-ready diagnosis code.

Classification

Section
T36-T50: Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)
Category T50
147 codes (114 billable)
FY2026 Status
Stable since FY2024

Official Coding Guidelines

Sequence blood vessel/nerve injury first (fragment)

injury is to the blood vessels or nerves, that injury should be sequenced first.

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.19.b.2
Do not assign injury codes for iatrogenic injuries; code complication

3) Iatrogenic injuries Injury codes from Chapter 19 should not be assigned for injuries that occur during, or as a result of, a medical intervention. Assign the appropriate complication code(s).

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.19.b.3

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Related Codes

Parent Code

T50 Poisoning by, adverse effect of and underdosing of diuretics and other and unspecified drugs, medicaments and biological substances

Related Codes in T50

T50 Poisoning by, adverse effect of and underdosing of diuretics and other and unspecified drugs, medicaments and biological substances T50.0 Poisoning by, adverse effect of and underdosing of mineralocorticoids and their antagonists T50.0X Poisoning by, adverse effect of and underdosing of mineralocorticoids and their antagonists T50.0X1 Poisoning by mineralocorticoids and their antagonists, accidental (unintentional) T50.0X2 Poisoning by mineralocorticoids and their antagonists, intentional self-harm T50.0X3 Poisoning by mineralocorticoids and their antagonists, assault T50.0X4 Poisoning by mineralocorticoids and their antagonists, undetermined T50.0X5 Adverse effect of mineralocorticoids and their antagonists T50.0X6 Underdosing of mineralocorticoids and their antagonists T50.1 Poisoning by, adverse effect of and underdosing of loop [high-ceiling] diuretics T50.1X Poisoning by, adverse effect of and underdosing of loop [high-ceiling] diuretics T50.1X1 Poisoning by loop [high-ceiling] diuretics, accidental (unintentional) T50.1X3 Poisoning by loop [high-ceiling] diuretics, assault T50.1X4 Poisoning by loop [high-ceiling] diuretics, undetermined T50.1X5 Adverse effect of loop [high-ceiling] diuretics T50.1X6 Underdosing of loop [high-ceiling] diuretics T50.2 Poisoning by, adverse effect of and underdosing of carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics T50.2X Poisoning by, adverse effect of and underdosing of carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics T50.2X1 Poisoning by carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics, accidental (unintentional) T50.2X2 Poisoning by carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics, intentional self-harm
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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