T50.0X1D ICD-10-CM Code: Poisoning by mineralocorticoids and their antagonists, accidental (unintentional), subsequent encounter
T50.0X1D is the authoritative medical code for Poisoning by mineralocorticoids and their antagonists, accidental (unintentional), subsequent encounter. This classification is used in medical billing and clinical recording to specify the clinical criteria for poisoning by mineralocorticoids and their antagonists, accidental (unintentional), subsequent encounter (ICD-10-CM T50.0X1D), ensuring healthcare documentation aligns with current federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Code Set: Valid FY2026 and FY2027. FY2026 took effect October 1, 2025.
Official Registry Overview & Definition
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for T50.0X1D in the official ICD-10-CM tabular list.
Includes
Conditions the official ICD-10-CM tabular list includes under this code.
- adverse effect of correct substance properly administered
- poisoning by overdose of substance
- poisoning by wrong substance given or taken in error
- underdosing by (inadvertently) (deliberately) taking less substance than prescribed or instructed
Inclusion Terms
Alternative terms the tabular list files under this code.
- Poisoning by mineralocorticoids and their antagonists NOS
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- toxic reaction to local anesthesia in pregnancy (O29.3-)
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- abuse and dependence of psychoactive substances (F10-F19)
- abuse of non-dependence-producing substances (F55.-)
- immunodeficiency due to drugs (D84.821)
- drug reaction and poisoning affecting newborn (P00-P96)
- pathological drug intoxication (inebriation) (F10-F19)
Code First
Underlying conditions that must be sequenced before this code.
- Code first, for adverse effects, the nature of the adverse effect, such as:
- adverse effect NOS (T88.7)
- aspirin gastritis (K29.-)
- blood disorders (D56-D76)
- contact dermatitis (L23-L25)
- dermatitis due to substances taken internally (L27.-)
- nephropathy (N14.0-N14.2)
Use Additional Code
Supplementary codes the tabular list directs you to add.
- Use additional code(s) to specify:
- manifestations of poisoning
- underdosing or failure in dosage during medical and surgical care (Y63.6, Y63.8-Y63.9)
- underdosing of medication regimen (Z91.12-, Z91.13-)
Frequently Asked Questions (FAQ) & Clinical Guidance
Does T50.0X1D require a 7th character?
Yes. The appropriate 7th character is to be added to each code from category T50.
What can't be coded together with T50.0X1D?
Per official ICD-10-CM Excludes1 instructions, T50.0X1D must not be reported together with: toxic reaction to local anesthesia in pregnancy (O29.3-).
Can T50.0X1D be reported alongside related conditions?
Per official ICD-10-CM Excludes2 instructions, T50.0X1D and the following are not considered part of each other and may both be reported when both conditions are present: abuse and dependence of psychoactive substances (F10-F19); abuse of non-dependence-producing substances (F55.-); immunodeficiency due to drugs (D84.821); drug reaction and poisoning affecting newborn (P00-P96).
Does T50.0X1D need to be sequenced after another code?
Yes. Code first: , for adverse effects, the nature of the adverse effect, such as:; adverse effect NOS (T88.7); aspirin gastritis (K29.-); blood disorders (D56-D76).
Is an additional code needed with T50.0X1D?
Use additional code(s) to specify: code(s) to specify:; manifestations of poisoning; underdosing or failure in dosage during medical and surgical care (Y63.6, Y63.8-Y63.9); underdosing of medication regimen (Z91.12-, Z91.13-).
Nearest Codes in This Family
Official ICD-10-CM classifications closest to T50.0X1D in its code family, with their registry titles.
- 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)
- T50.0X1A — Poisoning by mineralocorticoids and their antagonists, accidental (unintentional), initial encounter
- T50.0X1S — Poisoning by mineralocorticoids and their antagonists, accidental (unintentional), sequela
- T50.0X2 — Poisoning by mineralocorticoids and their antagonists, intentional self-harm
- T50.0X2A — Poisoning by mineralocorticoids and their antagonists, intentional self-harm, initial encounter
- T50.0X2D — Poisoning by mineralocorticoids and their antagonists, intentional self-harm, subsequent encounter
- T50.0X2S — Poisoning by mineralocorticoids and their antagonists, intentional self-harm, sequela
Associated Substances (12)
Substances from the official ICD-10-CM Table of Drugs and Chemicals that map to this code.
- Aldactone
- Aldosterone
- Canrenoic acid
- Canrenone
- Deoxycortone
- Desoxycorticosteroid
- Desoxycortone
- Fludrocortisone
- Fluorhydrocortisone
- Mineralocorticosteroid
- Salt-retaining mineralocorticoid
- Spironolactone