ICD-10 Diagnosis Code T50.7X4D

Poisn by analeptics and opioid receptor antag, undet, subs

Diagnosis Code T50.7X4D

ICD-10: T50.7X4D
Short Description: Poisn by analeptics and opioid receptor antag, undet, subs
Long Description: Poisoning by analeptics and opioid receptor antagonists, undetermined, subsequent encounter
This is the 2018 version of the ICD-10-CM diagnosis code T50.7X4D

Valid for Submission
The code T50.7X4D is valid for submission for HIPAA-covered transactions.

Replaced Code Additional informationCallout TooltipReplaced Code
The National Center for Health Statistics (NCHS) has published an update to the ICD-10-CM diagnosis codes which became effective October 1, 2017. This codes was replaced for the FY 2018 (October 1, 2017-September 30, 2018).

This code was replaced in the 2018 ICD-10 code set with the code(s) listed below.
  • 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)
      • Diuretics and oth and unsp drug/meds/biol subst (T50)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code T50.7X4D is grouped in the following Diagnostic Related Group(s) (MS-DRG V35.0)


Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
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.

Present on Admission (POA) Additional informationCallout TooltipPresent on Admission
The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement.

The code T50.7X4D is exempt from POA reporting.

  • Antidote overdose
  • Chelating agents and antidote overdose
  • Levallorphan poisoning of undetermined intent
  • Nalorphine poisoning of undetermined intent
  • Naloxone overdose
  • Naloxone overdose of undetermined intent
  • Naloxone poisoning of undetermined intent
  • Nikethamide overdose
  • Nikethamide overdose of undetermined intent
  • Nikethamide poisoning of undetermined intent
  • Opiate antagonist overdose
  • Poisoning caused by levallorphan
  • Poisoning caused by nalorphine
  • Poisoning caused by naloxone
  • Poisoning caused by nikethamide
  • Respiratory stimulant overdose

Information for Patients


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)

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