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

T40.994A – Poisoning by other psychodysleptics [hallucinogens], undetermined, initial encounter

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

GEM Conversion to ICD-9 CM

Fs: 10111 – Poisoning by psychodysleptics (hallucinogens)
Fs: 10112 – Poisoning by other sedatives and hypnotics, undetermined whether accidentally or purposely inflicted

MDC / MS-DRG Reference

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

Sibling Codes

Poisoning by other psychodysleptics [hallucinogens], undetermined, subsequent encounter
Poisoning by other psychodysleptics [hallucinogens], undetermined, sequela

Parent Sibling Codes

Poisoning by other psychodysleptics [hallucinogens], accidental (unintentional)
Poisoning by other psychodysleptics [hallucinogens], intentional self-harm
Poisoning by other psychodysleptics [hallucinogens], assault
Poisoning by other psychodysleptics [hallucinogens], undetermined
Adverse effect of other psychodysleptics [hallucinogens]
Underdosing of other psychodysleptics [hallucinogens]

Codes with Same Suffix

Poisoning by other hormone antagonists, undetermined, initial encounter
Poisoning by other drug primarily affecting the autonomic nervous system, undetermined, initial encounter
Poisoning by other agents primarily affecting the cardiovascular system, undetermined, initial encounter
Poisoning by other agents primarily acting on the respiratory system, undetermined, initial encounter
Poisoning by other drugs, medicaments and biological substances, undetermined, initial encounter