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T432026

Non-billable

Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified

Clinical Notes

  • Appetite depressants (T50.5-)
  • Barbiturates (T42.3-)
  • Benzodiazepines (T42.4-)
  • Methaqualone (T42.6-)
  • Psychodysleptics [hallucinogens] (T40.7-T40.9-)
From T36-T50
  • Toxic reaction to local anesthesia in pregnancy (O29.3-)

    From T36-T50
    • , 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)

    Frequently Asked Questions

    Code Hierarchy
    Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)
    ...and underdosing of systemic antibiotics
    ...and underdosing of other systemic anti-infectives and antiparasitics
    ...and underdosing of hormones and their synthetic substitutes and antagonists, not elsewhere classified
    ...and underdosing of nonopioid analgesics, antipyretics and antirheumatics
    ...and underdosing of narcotics and psychodysleptics [hallucinogens]
    ...and underdosing of anesthetics and therapeutic gases
    ...and underdosing of antiepileptic, sedative- hypnotic and antiparkinsonism drugs
    T43
    ...and underdosing of psychotropic drugs, not elsewhere classified
    ...tricyclic and tetracyclic antidepressants
    ...monoamine-oxidase-inhibitor antidepressants
    ...other and unspecified antidepressants
    ...phenothiazine antipsychotics and neuroleptics
    ...butyrophenone and thiothixene neuroleptics
    ...other and unspecified antipsychotics and neuroleptics
    ...psychostimulants
    ...other psychotropic drugs
    ...unspecified psychotropic drug
    ...and underdosing of drugs primarily affecting the autonomic nervous system
    ...and underdosing of primarily systemic and hematological agents, not elsewhere classified
    ...and underdosing of agents primarily affecting the cardiovascular system
    ...and underdosing of agents primarily affecting the gastrointestinal system
    ...and underdosing of agents primarily acting on smooth and skeletal muscles and the respiratory system
    ...and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs
    ...and underdosing of diuretics and other and unspecified drugs, medicaments and biological substances

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    Related MS-DRGs
    3,092,517 Medicare hospitalizations across 5 DRGs for codes in T43

    Top DRGs associated with codes in this category:

    917POISONING AND TOXIC EFFECTS OF DRUGS WITH MCC1,770,417
    918POISONING AND TOXIC EFFECTS OF DRUGS WITHOUT MCC725,571
    922OTHER INJURY, POISONING AND TOXIC EFFECT DIAGNOSES WITH MCC164,538
    923OTHER INJURY, POISONING AND TOXIC EFFECT DIAGNOSES WITHOUT MCC159,390
    949AFTERCARE WITH CC/MCC129,328
    Official Guidelines
    Chapter 19: Injury, Poisoning, and Other External Causes

    Official coding guidelines for S00-T88

    Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified - ICD-10 Code T43 | FindICD10