ICD-10 Diagnosis Code T62.2X4S

Toxic effect of ingested (parts of) plant(s), undet, sequela

Diagnosis Code T62.2X4S

ICD-10: T62.2X4S
Short Description: Toxic effect of ingested (parts of) plant(s), undet, sequela
Long Description: Toxic effect of other ingested (parts of) plant(s), undetermined, sequela
This is the 2018 version of the ICD-10-CM diagnosis code T62.2X4S

Valid for Submission
The code T62.2X4S is valid for submission for HIPAA-covered transactions.

Code Classification
  • Injury, poisoning and certain other consequences of external causes (S00–T98)
    • Toxic effects of substances chiefly nonmedicinal as to source (T51-T65)
      • Toxic effect of other noxious substances eaten as food (T62)

Information for Medical Professionals

Convert to ICD-9
  • 909.1 - Late eff nonmed substanc (Combination Flag)
  • E989 - Late eff inj-undet circ (Combination Flag)

Present on Admission (POA)
The code T62.2X4S is exempt from POA reporting.

Information for Patients


Foodborne Illness

Also called: Food Poisoning

Each year, around 48 million people in the United States get sick from contaminated food. Common causes include bacteria and viruses. Less often, the cause may be a parasite or a harmful chemical, such as a high amount of pesticides. Symptoms of foodborne illness depend on the cause. They can be mild or serious. They usually include

  • Upset stomach
  • Abdominal cramps
  • Nausea and vomiting
  • Diarrhea
  • Fever
  • Dehydration

Most foodborne illnesses are acute. This means that they happen suddenly and last a short time.

It takes several steps to get food from the farm or fishery to your dining table. Contamination can happen during any of these steps. For example, it can happen to

  • Raw meat during slaughter
  • Fruits and vegetables when they are growing or when they are processed
  • Refrigerated foods when they are left on a loading dock in warm weather

But it can also happen in your kitchen if you leave food out for more than 2 hours at room temperature. Handling food safely can help prevent foodborne illnesses.

Most people with foodborne illness get better on their own. It is important to replace lost fluids and electrolytes to prevent dehydration. If your health care provider can diagnose the specific cause, you may get medicines such as antibiotics to treat it. For more serious illness, you may need treatment at a hospital.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

  • Food poisoning (Medical Encyclopedia)
  • Foodborne Illness-Causing Organisms in the U.S.: What You Need to Know (Food and Drug Administration)
  • Gastritis (Medical Encyclopedia)
  • Poisoning - fish and shellfish (Medical Encyclopedia)
  • Shigellosis (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.

Present 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.

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