ICD-10-CM 2027 diagnosis code

T50.0X2Poisoning by mineralocorticoids and their antagonists, intentional self-harm

Not billable — use a more specific codeRequires 7th character

T50.0X2 is a header code, so it can't be reported by itself. Choose one of the 3 more specific codes beneath it and add the required 7th character.Short description: Poisoning by mineralocorticoids and their antag, self-harm

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About T50.0X2

T50.0X2 is the ICD-10-CM diagnosis code for poisoning by mineralocorticoids and their antagonists, intentional self-harm. It belongs to category T50 (poisoning by, adverse effect of and underdosing of diuretics and other and unspecified drugs, medicaments and biological substances), block T36-T50 (poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances) and chapter 19 (injury, poisoning and certain other consequences of external causes). It is a header code, so it can't be reported by itself; one of its 3 subcodes must be used instead.

Within T50.0X (poisoning by, adverse effect of and underdosing of mineralocorticoids and their antagonists), T50.0X2 is specifically for poisoning by mineralocorticoids and their antagonists, intentional self-harm. Related codes cover poisoning by mineralocorticoids and their antagonists, accidental (unintentional) (T50.0X1), poisoning by mineralocorticoids and their antagonists, assault (T50.0X3), poisoning by mineralocorticoids and their antagonists, undetermined (T50.0X4), adverse effect of mineralocorticoids and their antagonists (T50.0X5) and underdosing of mineralocorticoids and their antagonists (T50.0X6).

Codes in this range require a 7th character: A for initial encounter, D for subsequent encounter and S for sequela. Use placeholder "X" characters to fill any empty positions before the 7th character.

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

7th character

The appropriate 7th character is to be added to each code from category T50

Ainitial encounterT50.0X2A
Dsubsequent encounterT50.0X2D
SsequelaT50.0X2S

Notes that apply from higher levels

Instructions written at a parent level also apply to T50.0X2.

Broader instructions also apply from T36-T50 Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances and Chapter 19: Injury, poisoning and certain other consequences of external causes.

Table of Drugs & Neoplasms entries

Aldactone — Poisoning Intentional self-harm
Aldosterone — Poisoning Intentional self-harm
Antagonist › Aldosterone — Poisoning Intentional self-harm
Canrenoic acid — Poisoning Intentional self-harm
Canrenone — Poisoning Intentional self-harm
Corticosteroid › mineral — Poisoning Intentional self-harm
Deoxycortone — Poisoning Intentional self-harm
Desoxycorticosteroid — Poisoning Intentional self-harm
Desoxycortone — Poisoning Intentional self-harm
Fludrocortisone — Poisoning Intentional self-harm
Fluorhydrocortisone — Poisoning Intentional self-harm
Mineralocorticosteroid — Poisoning Intentional self-harm
Potassium (salts) NEC › canrenoate — Poisoning Intentional self-harm
Salt-retaining mineralocorticoid — Poisoning Intentional self-harm
Spironolactone — Poisoning Intentional self-harm

Code history

2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027

FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
No changes since FY2016.

Common questions about T50.0X2

Is T50.0X2 billable?: No. T50.0X2 is a header code. Report one of its more specific subcodes instead.