ICD-10 Code T42.73

Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, assault

Version 2019 Replaced Code Non-Billable Code Poisoning Assault
ICD-10:T42.73
Short Description:Poisoning by unsp antieplptc and sed-hypntc drugs, assault
Long Description:Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, assault

Not Valid for Submission

ICD-10 T42.73 is a "header" nonspecific and non-billable code code, consider using a code with a higher level of specificity for a diagnosis of poisoning by unspecified antiepileptic and sedative-hypnotic drugs, assault. The code is NOT valid for the year 2019 for the submission of HIPAA-covered transactions.

Consider the following ICD-10 codes with a higher level of specificity:

  • T42.73XA - Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, assault, initial encounter
  • T42.73XD - Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, assault, subsequent encounter
  • T42.73XS - Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, assault, sequela

Deleted Code

This code was deleted in the 2019 ICD-10 code set with the code(s) listed below. The National Center for Health Statistics (NCHS) has published an update to the ICD-10-CM diagnosis codes which became effective October 1, 2018. This code was replaced for the FY 2019 (October 1, 2018 - September 30, 2019).

  • K59.03 - Drug induced constipation

Code Classification

  • Injury, poisoning and certain other consequences of external causes (S00–T98)
    • Poisoning by, adverse effect of and underdosing of drugs, medicaments and biological substances (T36-T50)
      • Antiepileptic, sedative- hypnotic and antiparkinsonism drugs (T42)

Information for Medical Professionals

Table of Drugs and Chemicals

The code T42.73 is included in the Table of Drugs and Chemicals, this table contains a classification of drugs, industrial solvents, corrosive gases, noxious plants, pesticides, and other toxic agents. Each substance in the table is assigned a code according to the poisoning classification and external causes of adverse effects. Use as many codes as necessary to describe all reported drugs, medicinal or chemical substances.

Substance Poisoning
Accidental
(unintentional)
Poisoning
Accidental
self-harm
Poisoning
Assault
Poisoning
Undetermined
Adverse
effect
Underdosing
AnticonvulsantT42.71T42.72T42.73T42.74T42.75T42.76
Anticonvulsant
  »barbiturate
T42.71T42.72T42.73T42.74T42.75T42.76
Anticonvulsant
  »combination (with barbiturate)
T42.71T42.72T42.73T42.74T42.75T42.76
Anticonvulsant
  »hydantoin
T42.71T42.72T42.73T42.74T42.75T42.76
Anticonvulsant
  »hypnotic NEC
T42.71T42.72T42.73T42.74T42.75T42.76
Anticonvulsant
  »oxazolidinedione
T42.71T42.72T42.73T42.74T42.75T42.76
Anticonvulsant
  »pyrimidinedione
T42.71T42.72T42.73T42.74T42.75T42.76
Anticonvulsant
  »specified NEC
T42.71T42.72T42.73T42.74T42.75T42.76
Anticonvulsant
  »succinimide
T42.71T42.72T42.73T42.74T42.75T42.76
Antiepilepsy agentT42.71T42.72T42.73T42.74T42.75T42.76
Antiepilepsy agent
  »combination
T42.71T42.72T42.73T42.74T42.75T42.76
Antiepilepsy agent
  »mixed
T42.71T42.72T42.73T42.74T42.75T42.76
Antiepilepsy agent
  »specified, NEC
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous systemT42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
    »anesthetic (general) NEC
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
    »anesthetic (general) NEC
      »gases NEC
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
    »anesthetic (general) NEC
      »intravenous
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
    »barbiturates
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
    »benzodiazepines
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
    »bromides
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
    »cannabis sativa
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
    »chloral hydrate
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
    »ethanol
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
    »hallucinogenics
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
    »hypnotics
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
    »hypnotics
      »specified NEC
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
    »muscle relaxants
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
    »paraldehyde
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
    »sedatives; sedative-hypnotics
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
    »sedatives; sedative-hypnotics
      »mixed NEC
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »depressants
    »sedatives; sedative-hypnotics
      »specified NEC
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »muscle-tone depressants
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »stimulants
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »stimulants
    »amphetamines
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »stimulants
    »analeptics
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »stimulants
    »antidepressants
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »stimulants
    »opiate antagonists
T42.71T42.72T42.73T42.74T42.75T42.76
Central nervous system
  »stimulants
    »specified NEC
T42.71T42.72T42.73T42.74T42.75T42.76
HypnoticT42.71T42.72T42.73T42.74T42.75T42.76
Hypnotic
  »anticonvulsant
T42.71T42.72T42.73T42.74T42.75T42.76
Hypnotic
  »specified NEC
T42.71T42.72T42.73T42.74T42.75T42.76
Sedative NECT42.71T42.72T42.73T42.74T42.75T42.76
Sedative NEC
  »mixed NEC
T42.71T42.72T42.73T42.74T42.75T42.76
Sleeping draught, pillT42.71T42.72T42.73T42.74T42.75T42.76
SoporificT42.71T42.72T42.73T42.74T42.75T42.76
Soporific drugT42.71T42.72T42.73T42.74T42.75T42.76
Soporific drug
  »specified type NEC
T42.71T42.72T42.73T42.74T42.75T42.76

Information for Patients


Poisoning

A poison is any substance that is harmful to your body. You might swallow it, inhale it, inject it, or absorb it through your skin. Any substance can be poisonous if too much is taken. Poisons can include

  • Prescription or over-the-counter medicines taken in doses that are too high
  • Overdoses of illegal drugs
  • Carbon monoxide from gas appliances
  • Household products, such as laundry powder or furniture polish
  • Pesticides
  • Indoor or outdoor plants
  • Metals such as lead and mercury

The effects of poisoning range from short-term illness to brain damage, coma, and death. To prevent poisoning it is important to use and store products exactly as their labels say. Keep dangerous products where children can't get to them. Treatment for poisoning depends on the type of poison. If you suspect someone has been poisoned, call your local poison control center at 1-800-222-1222 right away.

  • Poisoning (Medical Encyclopedia)
  • Poisoning first aid (Medical Encyclopedia)
  • Toxicology screen (Medical Encyclopedia)

[Read More]

ICD-10 Footnotes

General Equivalence Map Definitions
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
  • No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
  • Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.