ICD-10 Diagnosis Code T59.811S

Toxic effect of smoke, accidental (unintentional), sequela

Diagnosis Code T59.811S

ICD-10: T59.811S
Short Description: Toxic effect of smoke, accidental (unintentional), sequela
Long Description: Toxic effect of smoke, accidental (unintentional), sequela
This is the 2017 version of the ICD-10-CM diagnosis code T59.811S


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 gases, fumes and vapors (T59)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code T59.811S is grouped in the following Diagnostic Related Group(s) (MS-DRG v33.0)

  • OTHER INJURY, POISONING AND TOXIC EFFECT DIAGNOSES WITH MCC 922
  • OTHER INJURY, POISONING AND TOXIC EFFECT DIAGNOSES WITHOUT MCC 923

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 T59.811S is exempt from POA reporting.

Information for Patients


Inhalation Injuries

There are a variety of substances you can inhale that can cause acute internal injuries. Particles in the air from fires and toxic fumes can damage your eyes and respiratory system. They also can make chronic heart and lung diseases worse.

Symptoms of acute inhalation injuries may include

  • Coughing and phlegm
  • A scratchy throat
  • Irritated sinuses
  • Shortness of breath
  • Chest pain or tightness
  • Headaches
  • Stinging eyes
  • A runny nose
  • If you already have asthma, it may get worse.

The best way to prevent inhalation injuries is to limit your exposure. If you smell or see smoke, or know that fires are nearby, you should leave the area if you are at greater risk from breathing smoke.

Environmental Protection Agency


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