T80.5
Non-billableAnaphylactic reaction due to serum
Anaphylactic reaction due to serum
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Allergic shock due to serum
- Anaphylactic shock due to serum
- Anaphylactoid reaction due to serum
- Anaphylaxis due to serum
Includes
Conditions included under this code
- complications following perfusion
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- •birth traumaP10-P15
- •obstetric traumaO70-O71
- •ABO incompatibility reaction due to transfusion of blood or blood productsT80.3
- •allergic reaction or shock NOST78.2
- •anaphylactic reaction or shock NOST78.2
- •anaphylactic reaction or shock due to adverse effect of correct medicinal substance properly administeredT88.6
- •other serum reactionT80.6
Excludes 2
Conditions not included here, but the patient may have both
- any encounters with medical care for postprocedural conditions in which no complications are present, such as:
- •artificial opening statusZ93
- •closure of external stomaZ43
- •fitting and adjustment of external prosthetic deviceZ44
- •burns and corrosions from local applications and irradiationT20-T32
- •complications of surgical procedures during pregnancy, childbirth and the puerperiumO9A)O00
- •mechanical complication of respirator [ventilator]J95.850
- •poisoning and toxic effects of drugs and chemicals with fifth or sixth character 1-4 or 6)T36-T65
- •postprocedural feverR50.82
- specified complications classified elsewhere, such as:
- •cerebrospinal fluid leak from spinal punctureG97.0
- •colostomy malfunctionK94.0
- •disorders of fluid and electrolyte imbalanceE86-E87
- •functional disturbances following cardiac surgeryI97.0-I97.1
- •intraoperative and postprocedural complications of specified body systems, , , , , , , , , , , , , , , ,D78, E36, E89, G97.3, G97.4, H59.3, H59, H95.2, H95.3, I97.4, I97.5, J95.6, J95.7, K91.6, L76, M96, N99
- •ostomy complications, ,J95.0, K94, N99.5
- •postgastric surgery syndromesK91.1
- •postlaminectomy syndrome NECM96.1
- •postmastectomy lymphedema syndromeI97.2
- •postsurgical blind-loop syndromeK91.2
- •ventilator associated pneumoniaJ95.851
- •bone marrow transplant rejectionT86.01
- •febrile nonhemolytic transfusion reactionR50.84
- •fluid overload due to transfusionE87.71
- •posttransfusion purpuraD69.51
- •transfusion associated circulatory overload (TACO)E87.71
- •transfusion (red blood cell) associated hemochromatosisE83.111
- •transfusion related acute lung injury (TRALI)J95.84
Use Additional Code
Additional codes that should follow this code
Child Codes (3)
Related Codes(9)
T80.0Air embolism fol infusion, transfuse and theraputc injection
T80.1Vascular comp fol infusion, transfuse and theraputc inject
T80.2Infect following infusion, transfuse and theraputc injection
T80.3ABO incompat reaction due to transfusion of bld/bld prod
T80.4Rh incompat reaction due to transfusion of bld/bld prod
T80.6Other serum reactions
T80.8Oth comp fol infusion, transfuse and theraputc injection
T80.9Unsp comp fol infusion, transfuse and theraputc injection
T80.ANon-ABO incompat reaction due to transfusion of bld/bld prod
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(10)
UMLS
- Allergic shock due to serumC3263868
- Anaphylactic reaction due to serumC2349793
- Anaphylactic shock caused by serumC0161840
- Anaphylactic shock caused by serum (disorder)C0161840
- Anaphylactic shock due to serumC0161840
- Anaphylactic transfusion reactionC0161840
- Anaphylactic transfusion reaction (disorder)C0161840
- Blood product-induced anaphylaxisC0161840
- Anaphylactoid reaction due to serumC3161457
- Anaphylaxis due to serumC3263869
Frequently Asked Questions
What is the ICD-10 code for anaphylactic reaction due to serum?
The ICD-10-CM code for anaphylactic reaction due to serum is T80.5. The full clinical description is "Anaphylactic reaction due to serum". T80.5 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code T80.5 mean?
ICD-10-CM code T80.5 represents “Anaphylactic reaction due to serum”. It is classified under Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes and is a non-billable header code. Use a more specific child code for billing purposes.
Is T80.5 a billable code?
No, T80.5 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under T80.5.
What chapter is T80.5 in?
T80.5 is in Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (codes S00-T88).
What codes cannot be used with T80.5?
T80.5 has Excludes1 notes indicating codes that cannot be used together with it, including: birth trauma (P10-P15); obstetric trauma (O70-O71); ABO incompatibility reaction due to transfusion of blood or blood products (T80.3-); and 4 more.
What are the subcategories under T80.5?
T80.5 has 3 child codes, including: T80.51 (Anaphylactic reaction due to admin blood/products), T80.52 (Anaphylactic reaction due to vaccination), T80.59 (Anaphylactic reaction due to other serum).
Are additional codes required with T80.5?
Yes, when using T80.5, also report: any retained foreign body, if applicable (Z18.-); adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5).
What are the UMLS CUIs for T80.5?
T80.5 is linked to 5 UMLS Concept Unique Identifiers: C3263868, C2349793, C0161840, C3161457, C3263869. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does T80.5 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like anaphylactic reaction due to serum affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of T80.5?
T80.5 maps to the ICD-11 code: 4A84.Y (Other specified anaphylaxis).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.