Present on Admission Exempt ICD-10 Codes - Adverse effects, not elsewhere classified (T78)

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 ICD-10 diagnosis codes that are exempt from the POA reporting requirement.

  • T78.00XD - Anaphylactic reaction due to unspecified food, subs encntr
  • T78.00XS - Anaphylactic reaction due to unspecified food, sequela
  • T78.01XD - Anaphylactic reaction due to peanuts, subsequent encounter
  • T78.01XS - Anaphylactic reaction due to peanuts, sequela
  • T78.02XD - Anaphylactic reaction due to shellfish (crustaceans), subs
  • T78.02XS - Anaphyl reaction due to shellfish (crustaceans), sequela
  • T78.03XD - Anaphylactic reaction due to other fish, subs encntr
  • T78.03XS - Anaphylactic reaction due to other fish, sequela
  • T78.04XD - Anaphylactic reaction due to fruits and vegetables, subs
  • T78.04XS - Anaphylactic reaction due to fruits and vegetables, sequela
  • T78.05XD - Anaphylactic reaction due to tree nuts and seeds, subs
  • T78.05XS - Anaphylactic reaction due to tree nuts and seeds, sequela
  • T78.06XD - Anaphylactic reaction due to food additives, subs encntr
  • T78.06XS - Anaphylactic reaction due to food additives, sequela
  • T78.07XD - Anaphylactic reaction due to milk and dairy products, subs
  • T78.07XS - Anaphyl reaction due to milk and dairy products, sequela
  • T78.08XD - Anaphylactic reaction due to eggs, subsequent encounter
  • T78.08XS - Anaphylactic reaction due to eggs, sequela
  • T78.09XD - Anaphylactic reaction due to oth food products, subs encntr
  • T78.09XS - Anaphylactic reaction due to other food products, sequela
  • T78.1XXD - Oth adverse food reactions, not elsewhere classified, subs
  • T78.1XXS - Oth adverse food reactions, NEC, sequela
  • T78.2XXD - Anaphylactic shock, unspecified, subsequent encounter
  • T78.2XXS - Anaphylactic shock, unspecified, sequela
  • T78.3XXD - Angioneurotic edema, subsequent encounter
  • T78.3XXS - Angioneurotic edema, sequela
  • T78.40XD - Allergy, unspecified, subsequent encounter
  • T78.40XS - Allergy, unspecified, sequela
  • T78.41XD - Arthus phenomenon, subsequent encounter
  • T78.41XS - Arthus phenomenon, sequela
  • T78.49XD - Other allergy, subsequent encounter
  • T78.49XS - Other allergy, sequela
  • T78.8XXD - Other adverse effects, not elsewhere classified, subs encntr
  • T78.8XXS - Other adverse effects, not elsewhere classified, sequela