ICD-10 Code T42.3X4

Poisoning by barbiturates, undetermined

Version 2019 Replaced Code Non-Billable Code Poisoning Undetermined
ICD-10:T42.3X4
Short Description:Poisoning by barbiturates, undetermined
Long Description:Poisoning by barbiturates, undetermined

Not Valid for Submission

ICD-10 T42.3X4 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 barbiturates, undetermined. 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:

  • T42.3X4A - Poisoning by barbiturates, undetermined, initial encounter
  • T42.3X4D - Poisoning by barbiturates, undetermined, subsequent encounter
  • T42.3X4S - Poisoning by barbiturates, undetermined, 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

Diagnostic Related Groups

The Diagnostic Related Groups (DRGs) are a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC). The diagnosis code T42.3X4 is grouped in the following groups for version MS-DRG V36.0 applicable from 10/01/2018 through 09/30/2019.

  • 917 - POISONING AND TOXIC EFFECTS OF DRUGS WITH MCC
  • 918 - POISONING AND TOXIC EFFECTS OF DRUGS WITHOUT MCC
  • 922 - OTHER INJURY, POISONING AND TOXIC EFFECT DIAGNOSES WITH MCC
  • 923 - OTHER INJURY, POISONING AND TOXIC EFFECT DIAGNOSES WITHOUT MCC
  • 949 - AFTERCARE WITH CC/MCC
  • 950 - AFTERCARE WITHOUT CC/MCC

Synonyms

The following clinical terms are approximate synonyms:

  • Amylobarbitone overdose
  • Amylobarbitone overdose of undetermined intent
  • Amylobarbitone poisoning of undetermined intent
  • Barbitone poisoning of undetermined intent
  • Barbiturate poisoning of undetermined intent
  • Butabarbitone overdose
  • Butabarbitone overdose of undetermined intent
  • Butabarbitone poisoning of undetermined intent
  • Cyclobarbitone overdose
  • Cyclobarbitone overdose of undetermined intent
  • Cyclobarbitone poisoning
  • Cyclobarbitone poisoning of undetermined intent
  • Methylphenobarbitone overdose
  • Methylphenobarbitone overdose of undetermined intent
  • Methylphenobarbitone poisoning
  • Methylphenobarbitone poisoning of undetermined intent
  • Pentobarbitone poisoning of undetermined intent
  • Phenobarbitone overdose
  • Phenobarbitone overdose of undetermined intent
  • Phenobarbitone poisoning of undetermined intent
  • Poisoning by amobarbital
  • Poisoning by barbital
  • Poisoning by butabarbital
  • Poisoning by combination barbiturate
  • Poisoning by combination barbiturate of undetermined intent
  • Poisoning by pentobarbital
  • Poisoning by phenobarbital
  • Poisoning by secobarbital
  • Quinalbarbitone overdose
  • Quinalbarbitone overdose of undetermined intent
  • Quinalbarbitone poisoning of undetermined intent

Table of Drugs and Chemicals

The code T42.3X4 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
AgrypnalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
AllobarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
AllylisopropylmalonylureaT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
AllypropymalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
AlurateT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Amobarbital (sodium)T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
AmylobarbitoneT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Amytal (sodium)T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
AprobarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
BarbenylT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
BarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Barbital
  »sodium
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
BarbitoneT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Barbiturate NECT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Barbiturate NEC
  »with tranquilizer
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Barbiturate NEC
  »anesthetic (intravenous)
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
BrallobarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Butabarbital (sodium)T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
ButabarbitoneT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
ButabarpalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
ButalbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
ButallylonalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
ButethalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Butisol (sodium)T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
ButobarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Butobarbital
  »sodium
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
ButobarbitoneT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
CarbritalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
CyclobarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
CyclobarbitoneT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
DelvinalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Diallylbarbituric acidT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
DiallymalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
DiemalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
DiethylT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Diethyl
  »barbituric acid
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Diethyl
  »carbamazine
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Diethyl
  »carbinol
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Diethyl
  »carbonate
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Diethyl
  »ether (vapor) [See Also: ether]
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Diethyl
  »oxide
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Diethyl
  »propion
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Diethyl
  »stilbestrol
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Diethyl
  »toluamide (nonmedicinal)
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Diethyl
  »toluamide (nonmedicinal)
    »medicinal
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
DifebarbamateT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
DormiralT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
EnhexymalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
EskabarbT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
EthobralT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
EtilfenT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
EtovalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
EunerylT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
EvipalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Evipal
  »sodium
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
EvipanT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Evipan
  »sodium
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
FebarbamateT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
FenobarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
GardenalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
GardepanylT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
GemonilT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
HeptabarbT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
HeptabarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
HeptabarbitoneT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
HexemalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Hexethal (sodium)T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
HexobarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Hexobarbital
  »rectal
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Hexobarbital
  »sodium
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
IpralT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
LotusateT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
LuminalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MeballymalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MebaralT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MebumalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MedinalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MedominT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MephebarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MephobarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MetharbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MethituralT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Methobarbital, methobarbitoneT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MethylhexabitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MethylphenobarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
MysolineT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
NealbarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
NembutalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
NeonalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
NeravalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
NeravanT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
NeurobarbT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
NoptilT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
NunolT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Ortal (sodium)T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
PentobarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Pentobarbital
  »sodium
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
PentobarbitoneT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
PentymalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
PernoctonT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
PernostonT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Phanodorm, phanodornT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
PhemitoneT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
PhenemalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
PhenobalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
PhenobarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Phenobarbital
  »with
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Phenobarbital
  »with
    »mephenytoin
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Phenobarbital
  »with
    »phenytoin
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Phenobarbital
  »sodium
T42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
PhenobarbitoneT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
PhenonylT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
PhenylmethylbarbitoneT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
ProbarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
PropallylonalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
ProxibarbalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
QuinalbarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Quinalbarbitone sodiumT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
SecbutabarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
SecbutabarbitoneT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
SecobarbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
SeconalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
SomonalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
SonerylT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
TalbutalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
VeramonT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
VeronalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
Vinbarbital, vinbarbitoneT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6
VinylbitalT42.3X1T42.3X2T42.3X3T42.3X4T42.3X5T42.3X6

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.