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ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

T40.3X1A – Poisoning by methadone, accidental (unintentional), initial encounter

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

GEM Conversion to ICD-9 CM

Fs: 10111 – Poisoning by methadone
Fs: 10112 – Accidental poisoning by methadone

MDC / MS-DRG Reference

POISONING AND TOXIC EFFECTS OF DRUGS WITH MCC
POISONING AND TOXIC EFFECTS OF DRUGS WITHOUT MCC

Sibling Codes

Poisoning by methadone, accidental (unintentional), subsequent encounter
Poisoning by methadone, accidental (unintentional), sequela

Parent Sibling Codes

Poisoning by methadone, accidental (unintentional)
Poisoning by methadone, intentional self-harm
Poisoning by methadone, assault
Poisoning by methadone, undetermined
Adverse effect of methadone
Underdosing of methadone

Codes with Same Suffix

Poisoning by macrolides, accidental (unintentional), initial encounter
Poisoning by other antiprotozoal drugs, accidental (unintentional), initial encounter
Poisoning by insulin and oral hypoglycemic [antidiabetic] drugs, accidental (unintentional), initial encounter
Poisoning by local anesthetics, accidental (unintentional), initial encounter
Poisoning by barbiturates, accidental (unintentional), initial encounter
Poisoning by phenothiazine antipsychotics and neuroleptics, accidental (unintentional), initial encounter
Poisoning by other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics, accidental (unintentional), initial encounter
Poisoning by enzymes, accidental (unintentional), initial encounter
Poisoning by coronary vasodilators, accidental (unintentional), initial encounter
Poisoning by saline and osmotic laxatives, accidental (unintentional), initial encounter
Poisoning by antitussives, accidental (unintentional), initial encounter
Poisoning by emollients, demulcents and protectants, accidental (unintentional), initial encounter
Poisoning by electrolytic, caloric and water-balance agents, accidental (unintentional), initial encounter
Toxic effect of fusel oil, accidental (unintentional), initial encounter
Toxic effect of glycols, accidental (unintentional), initial encounter
Toxic effect of tetrachloroethylene, accidental (unintentional), initial encounter
Toxic effect of corrosive alkalis and alkali-like substances, accidental (unintentional), initial encounter
Toxic effect of cadmium and its compounds, accidental (unintentional), initial encounter
Toxic effect of hydrogen cyanide, accidental (unintentional), initial encounter
Toxic effect of lacrimogenic gas, accidental (unintentional), initial encounter
Toxic effect of herbicides and fungicides, accidental (unintentional), initial encounter
Toxic effect of nitroderivatives and aminoderivatives of benzene and its homologues, accidental (unintentional), initial encounter
Terrorism involving fires, conflagration and hot substances, public safety official injured, initial encounter