T50.90

Non-Billable

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

T50.90 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • T50.903Poisoning by unspecified drugs, medicaments and biological substances, assault
    • T50.903APoisoning by unspecified drugs, medicaments and biological substances, assault, initial encounter
    • T50.903DPoisoning by unspecified drugs, medicaments and biological substances, assault, subsequent encounter
    • T50.903SPoisoning by unspecified drugs, medicaments and biological substances, assault, sequela
  • T50.904Poisoning by unspecified drugs, medicaments and biological substances, undetermined
    • T50.904APoisoning by unspecified drugs, medicaments and biological substances, undetermined, initial encounter
    • T50.904DPoisoning by unspecified drugs, medicaments and biological substances, undetermined, subsequent encounter
    • T50.904SPoisoning by unspecified drugs, medicaments and biological substances, undetermined, sequela
  • T50.905Adverse effect of unspecified drugs, medicaments and biological substances
    • T50.905AAdverse effect of unspecified drugs, medicaments and biological substances, initial encounter
    • T50.905DAdverse effect of unspecified drugs, medicaments and biological substances, subsequent encounter
    • T50.905SAdverse effect of unspecified drugs, medicaments and biological substances, sequela
  • T50.906Underdosing of unspecified drugs, medicaments and biological substances
    • T50.906AUnderdosing of unspecified drugs, medicaments and biological substances, initial encounter
    • T50.906DUnderdosing of unspecified drugs, medicaments and biological substances, subsequent encounter
    • T50.906SUnderdosing of unspecified drugs, medicaments and biological substances, sequela
  • T50.901Poisoning by unspecified drugs, medicaments and biological substances, accidental (unintentional)
    • T50.901APoisoning by unspecified drugs, medicaments and biological substances, accidental (unintentional), initial encounter
    • T50.901DPoisoning by unspecified drugs, medicaments and biological substances, accidental (unintentional), subsequent encounter
    • T50.901SPoisoning by unspecified drugs, medicaments and biological substances, accidental (unintentional), sequela
  • T50.902Poisoning by unspecified drugs, medicaments and biological substances, intentional self-harm
    • T50.902APoisoning by unspecified drugs, medicaments and biological substances, intentional self-harm, initial encounter
    • T50.902DPoisoning by unspecified drugs, medicaments and biological substances, intentional self-harm, subsequent encounter
    • T50.902SPoisoning by unspecified drugs, medicaments and biological substances, intentional self-harm, sequela
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