Anaphylactic Shock

Legacy Content

This page is about the pre-ICD10 diagnosis coding schema. See the ICD10 Diagnosis List, or the following for similar diagnoses in ICD10:Shock, NOS, Anaphylactic reaction (anaphylaxis)

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Category/Organ System:	Category: Cardiovascular Problems (old)
Type:	Medical Problem
Main Diagnosis:	Anaphylactic Shock
Sub Diagnosis:	ANAPHYLACTIC SHOCK
Diagnosis Code:	13400
Comorbid Diagnosis:	No
Charlson Comorbid coding (pre ICD10):	0
Program:
Status:

Caused by a severe anaphylactic reaction to an allergen, antigen, drug or foreign protein causing the release of histamine which causes widespread vasodilation. Leading to hypotension and increase capillary permeability.