T442026
Non-billable
Poisoning by, adverse effect of and underdosing of drugs primarily affecting the autonomic nervous system
Clinical Notes
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
...and underdosing of psychotropic drugs, not elsewhere classified
T44
...and underdosing of drugs primarily affecting the autonomic nervous system...anticholinesterase agents
...other parasympathomimetics [cholinergics]
...ganglionic blocking drugs
...other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics
...predominantly alpha-adrenoreceptor agonists
...predominantly beta-adrenoreceptor agonists
...alpha-adrenoreceptor antagonists
...beta-adrenoreceptor antagonists
...centrally-acting and adrenergic-neuron- blocking agents
...other and unspecified 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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1,721,929 Medicare hospitalizations across 5 DRGs for codes in T44
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Official Guidelines
Chapter 19: Injury, Poisoning, and Other External Causes
Official coding guidelines for S00-T88