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T78.2 - Anaphylactic shock, unspecified


The ICD 10 Code for Anaphylactic shock, unspecified is listed as T78.2.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: T78.2
Description: Anaphylactic shock, unspecified
  • Allergic shock
  • Anaphylactic reaction
  • Anaphylaxis
  • Excludes1: anaphylactic reaction or shock due to adverse effect of correct medicinal substance properly administered (T88.6)
  • anaphylactic reaction or shock due to adverse food reaction (T78.0-)
  • anaphylactic reaction or shock due to serum (T80.5-)
Chapter Injury, poisoning and certain other consequences of external causes (S00-T88)
Block Other and unspecified effects of external causes (T66-T78)
Parent T78 - Adverse effects, not elsewhere classified
ICD-10-CM Siblings (same level / similar specificity) of T78.2:
T78.0 - Anaphylactic reaction due to food
T78.1 - Other adverse food reactions, not elsewhere classified
T78.3 - Angioneurotic edema
T78.4 - Other and unspecified allergy
T78.8 - Other adverse effects, not elsewhere classified