ICD-10 Diagnosis Code T78.2XXD

Anaphylactic shock, unspecified, subsequent encounter

Diagnosis Code T78.2XXD

ICD-10: T78.2XXD
Short Description: Anaphylactic shock, unspecified, subsequent encounter
Long Description: Anaphylactic shock, unspecified, subsequent encounter
This is the 2018 version of the ICD-10-CM diagnosis code T78.2XXD

Valid for Submission
The code T78.2XXD is valid for submission for HIPAA-covered transactions.

Code Classification
  • Injury, poisoning and certain other consequences of external causes (S00–T98)
    • Other and unspecified effects of external causes (T66-T78)
      • Adverse effects, not elsewhere classified (T78)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code T78.2XXD is grouped in the following Diagnostic Related Group(s) (MS-DRG V34.0)

  • 949 - AFTERCARE WITH CC/MCC
  • 950 - AFTERCARE WITHOUT CC/MCC

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 T78.2XXD is exempt from POA reporting.

Synonyms
  • Acute disorder of hemodialysis
  • Aeroallergen-induced anaphylaxis
  • Allergic reaction caused by chemical
  • Allergic reaction caused by chemical
  • Allergic reaction caused by chemical
  • Allergic reaction caused by drug
  • Allergic reaction caused by venom
  • Allergic reaction caused by venom
  • Anaphylactoid reaction
  • Anaphylactoid reaction to dialysis
  • Anaphylactoid reaction, iatrogenic
  • Anaphylaxis
  • Anaphylaxis caused by hymenoptera venom
  • Anaphylaxis caused by hymenoptera venom
  • Anaphylaxis caused by latex
  • Anaphylaxis caused by substance
  • Anaphylaxis secondary to bite and/or sting
  • Anaphylaxis secondary to bite and/or sting
  • Bee sting-induced anaphylaxis
  • Cholinergic anaphylactoid reaction
  • Dialysis membrane-induced anaphylactoid reaction
  • Drug-induced anaphylaxis
  • Exercise anaphylaxis
  • Human protein-induced anaphylaxis
  • Idiopathic anaphylaxis
  • Insulin adverse reaction
  • Insulin-induced anaphylaxis
  • Ionic compound-induced anaphylactoid reaction
  • Localized anaphylaxis
  • Seminal fluid-induced anaphylaxis
  • Venom-induced anaphylaxis
  • Venom-induced anaphylaxis
  • Wasp sting-induced anaphylaxis

Information for Patients


Anaphylaxis

Also called: Anaphylactic shock

Anaphylaxis is a serious allergic reaction. It can begin very quickly, and symptoms may be life-threatening. The most common causes are reactions to foods (especially peanuts), medications, and stinging insects. Other causes include exercise and exposure to latex. Sometimes no cause can be found.

It can affect many organs:

  • Skin - itching, hives, redness, swelling
  • Nose - sneezing, stuffy nose, runny nose
  • Mouth - itching, swelling of the lips or tongue
  • Throat - itching, tightness, trouble swallowing, swelling of the back of the throat
  • Chest - shortness of breath, coughing, wheezing, chest pain or tightness
  • Heart - weak pulse, passing out, shock
  • Gastrointestinal tract - vomiting, diarrhea, cramps
  • Nervous system - dizziness or fainting

If someone is having a serious allergic reaction, call 9-1-1. If an auto-injector is available, give the person the injection right away.

NIH: National Institute of Allergy and Infectious Diseases


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