{ "concept_id": 2492, "concept_version_id": 6384, "coding_system": { "id": 5, "name": "Read codes v2", "description": "Read codes v2" }, "name": "Influenza infection Primary care - 1", "description": "\n\nNot found code search\n\n", "author": "Chukwuma Iwundu, Clare MacRae, Eleftheria Vasileiou", "entry_date": "2022-01-17", "validation_performed": true, "validation_description": "Wabe et al, 2021The aim of the study was to evaluate the accuracy of assigned International Classification of Diseases version 10-Australian Modification (ICD-10-AM) codes for influenza by comparing with patients’ results of their polymerase chain reaction (PCR)-based laboratory tests.Although ICD-10-AM coding for influenza demonstrated high accuracy when laboratory results were received before discharge, its sensitivity was substantially lower for patients whose test results were not available at discharge. The timely availability of laboratory test results during the episode of care could contribute to improved coding accuracy.The timely availability of laboratory test results during the episode of care could contribute to improved coding accuracy.Feemster et al, 2012We used Pediatric Health Information System data and laboratory records from 3 children's hospitals to determine whether administrative data accurately identify children with laboratory-confirmed influenza.The objective of this multicenter study was to validate influenza-specific ICD-9 codes for the identification of influenza cases among hospitalized childrenAmong 23 282 inpatients, diagnosis codes for influenza detected 73% of laboratory-confirmed influenza cases, whereas <1% of patients without a diagnosis code had laboratory-confirmed influenza.Keren et al, 2006To determine the sensitivity and positive predictive value of influenza-specific ICD-9 admission or discharge codes (487.0, 487.1, and 487.8), we conducted a retrospective cohort study of all patients <21 years of age hospitalized at the Children's Hospital of Philadelphia with laboratory-confirmed influenza during 3 consecutive influenza seasons (July 2001 through June 2004)Influenza-specific ICD-9 codes assigned in a setting of routine rapid diagnostic testing may be useful for following trends. However, these codes will substantially underestimate the actual number of influenza-related hospitalization", "publication_doi": "", "publication_link": "", "secondary_publication_links": "", "paper_published": false, "source_reference": "", "citation_requirements": "", "owner_access": 3, "group_access": 1, "world_access": 2, "tags": [], "collections": [ { "name": "BREATHE", "value": 19, "type": 2 }, { "name": "Phenotype Library", "value": 18, "type": 2 } ], "created_by": null, "modified_by": null, "owner": null, "group": null, "phenotype_owner": "PH800", "code_attribute_header": [ "CPRD GOLD Med", "BREATHE recommended", "Manchester Clinical Codes 1", "HDR UK National Phenomics Resource Project 5", "LSHTM Data Compass 10" ], "phenotype_owner_history_id": 1679, "requested_entity_id": null, "components": [ { "id": 2814, "name": "Influenza infection Primary care", "logical_type": "INCLUDE", "source_type": "SELECT_IMPORT", "source": null, "codes": [ { "id": 169538, "code": "16L..00", "description": "Influenza-like symptoms", "attributes": { "CPRD GOLD Med": "", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "Y", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169539, "code": "1J72.00", "description": "Suspected swine influenza", "attributes": { "CPRD GOLD Med": "", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "Y", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169540, "code": "H27..00", "description": "Influenza", "attributes": { "CPRD GOLD Med": "", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "Y", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169541, "code": "H270.11", "description": "Chest infection- influenza with pneumonia", "attributes": { "CPRD GOLD Med": "29457", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "Y", "LSHTM Data Compass 10": "Y" } }, { "id": 169542, "code": "H270.00", "description": "Influenza with pneumonia", "attributes": { "CPRD GOLD Med": "15912", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "Y", "LSHTM Data Compass 10": "Y" } }, { "id": 169543, "code": "H270.99", "description": "Influenza with pneumonia", "attributes": { "CPRD GOLD Med": "", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "Y", "LSHTM Data Compass 10": "" } }, { "id": 169544, "code": "H270000", "description": "Influenza with bronchopneumonia", "attributes": { "CPRD GOLD Med": "13573", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "Y", "LSHTM Data Compass 10": "Y" } }, { "id": 169545, "code": "H270100", "description": "Influenza with pneumonia, influenza virus identified", "attributes": { "CPRD GOLD Med": "62632", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "Y", "LSHTM Data Compass 10": "Y" } }, { "id": 169546, "code": "H271.00", "description": "Influenza with other respiratory manifestation", "attributes": { "CPRD GOLD Med": "", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "Y", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169547, "code": "H271000", "description": "Influenza with laryngitis", "attributes": { "CPRD GOLD Med": "", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "Y", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169548, "code": "H271100", "description": "Influenza with pharyngitis", "attributes": { "CPRD GOLD Med": "", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "Y", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169549, "code": "H271z00", "description": "Influenza with respiratory manifestations NOS", "attributes": { "CPRD GOLD Med": "", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "Y", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169550, "code": "H27yz00", "description": "Influenza with other manifestations NOS", "attributes": { "CPRD GOLD Med": "", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "Y", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169551, "code": "H270z00", "description": "Other specified pneumonia or influenza", "attributes": { "CPRD GOLD Med": "35745", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "Y", "LSHTM Data Compass 10": "Y" } }, { "id": 169552, "code": "H27z.00", "description": "Influenza NOS", "attributes": { "CPRD GOLD Med": "", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "Y", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169553, "code": "H27z.11", "description": "Flu like illness", "attributes": { "CPRD GOLD Med": "", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "Y", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169554, "code": "H27z.12", "description": "Influenza like illness", "attributes": { "CPRD GOLD Med": "", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "Y", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169555, "code": "H2y..00", "description": "Other specified pneumonia or influenza", "attributes": { "CPRD GOLD Med": "11849", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "Y", "LSHTM Data Compass 10": "Y" } }, { "id": 169556, "code": "H2z..00", "description": "Pneumonia or influenza NOS", "attributes": { "CPRD GOLD Med": "6094", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "Y", "LSHTM Data Compass 10": "Y" } }, { "id": 169557, "code": "H29..00", "description": "Avian influenza", "attributes": { "CPRD GOLD Med": "", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "Y", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169558, "code": "H2A..", "description": "Influenza A (H1N1) swine flu", "attributes": { "CPRD GOLD Med": "", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "Y", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169559, "code": "H2...00", "description": "Pneumonia and influenza", "attributes": { "CPRD GOLD Med": "10086", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "Y" } }, { "id": 169560, "code": "A3B5.00", "description": "Haemophilus influenzae infection", "attributes": { "CPRD GOLD Med": "7714", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169561, "code": "H060800", "description": "Acute haemophilus influenzae bronchitis", "attributes": { "CPRD GOLD Med": "21492", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169562, "code": "43W4.00", "description": "Haemophilus influenzae B antibody level", "attributes": { "CPRD GOLD Med": "23210", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169563, "code": "43dF.00", "description": "Influenza A antibody level", "attributes": { "CPRD GOLD Med": "27072", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169564, "code": "43dG.00", "description": "Influenza B antibody level", "attributes": { "CPRD GOLD Med": "27073", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169565, "code": "43dg.00", "description": "Parainfluenza virus antibody level", "attributes": { "CPRD GOLD Med": "28548", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169566, "code": "A384100", "description": "Haemophilus influenzae septicaemia", "attributes": { "CPRD GOLD Med": "28610", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169567, "code": "H060C00", "description": "Acute bronchitis due to parainfluenza virus", "attributes": { "CPRD GOLD Med": "29273", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169568, "code": "ZV14F00", "description": "[V]Personal history of influenza vaccine allergy", "attributes": { "CPRD GOLD Med": "30772", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169569, "code": "68NO.00", "description": "Influenza imm.advised at home", "attributes": { "CPRD GOLD Med": "31235", "BREATHE recommended": "N", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169570, "code": "43dh.00", "description": "Parainfluenza type 3 antibody level", "attributes": { "CPRD GOLD Med": "31299", "BREATHE recommended": "N", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169571, "code": "9OXZ.00", "description": "Influenza vacc.administrat.NOS", "attributes": { "CPRD GOLD Med": "35655", "BREATHE recommended": "N", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169572, "code": "H202.00", "description": "Pneumonia due to parainfluenza virus", "attributes": { "CPRD GOLD Med": "36675", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169573, "code": "9OX7.00", "description": "Influenza vaccination telephone invite", "attributes": { "CPRD GOLD Med": "38016", "BREATHE recommended": "N", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169574, "code": "A3BXD00", "description": "H influenzae as cause/diseases classified/other chapters", "attributes": { "CPRD GOLD Med": "40253", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169575, "code": "H040400", "description": "Acute haemophilus influenzae laryngitis", "attributes": { "CPRD GOLD Med": "43317", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169576, "code": "43WV.00", "description": "Haemophilus influenzae B IgG level", "attributes": { "CPRD GOLD Med": "43538", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169577, "code": "H27y000", "description": "Influenza with encephalopathy", "attributes": { "CPRD GOLD Med": "46157", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169578, "code": "H27y.00", "description": "Influenza with other manifestations", "attributes": { "CPRD GOLD Med": "47472", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169579, "code": "43k3.00", "description": "Influenza B antigen level", "attributes": { "CPRD GOLD Med": "48453", "BREATHE recommended": "N", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169580, "code": "F034G00", "description": "Post influenza vaccination encephalitis", "attributes": { "CPRD GOLD Med": "49070", "BREATHE recommended": "N", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169581, "code": "43df.00", "description": "Parainfluenza type 2 antibody level", "attributes": { "CPRD GOLD Med": "56626", "BREATHE recommended": "N", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169582, "code": "43jQ.00", "description": "Avian influenza virus nucleic acid detection", "attributes": { "CPRD GOLD Med": "63697", "BREATHE recommended": "N", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169583, "code": "Ayu3U00", "description": "[X]Haemophilus influenzae infection, unspecified", "attributes": { "CPRD GOLD Med": "63776", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169584, "code": "4JU5.00", "description": "Influenza B virus detected", "attributes": { "CPRD GOLD Med": "96017", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169585, "code": "4JU2.00", "description": "Influenza H3 virus detected", "attributes": { "CPRD GOLD Med": "96018", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169586, "code": "4JU0.00", "description": "Influenza H1 virus detected", "attributes": { "CPRD GOLD Med": "96019", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169587, "code": "4JUF.00", "description": "Human parainfluenza virus detected", "attributes": { "CPRD GOLD Med": "96286", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169588, "code": "4JU4.00", "description": "Influenza A virus, other or untyped strain detected", "attributes": { "CPRD GOLD Med": "97062", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169589, "code": "Hyu0500", "description": "[X]Influenza+other manifestations,influenza virus identified", "attributes": { "CPRD GOLD Med": "97936", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169590, "code": "65E2.00", "description": "Influenza vaccination given by other healthcare provider", "attributes": { "CPRD GOLD Med": "97941", "BREATHE recommended": "N", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169591, "code": "H2A..11", "description": "Influenza A (H1N1) swine flu", "attributes": { "CPRD GOLD Med": "98102", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169592, "code": "1W0..00", "description": "Possible influenza A virus H1N1 subtype", "attributes": { "CPRD GOLD Med": "98103", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169593, "code": "8I2d.00", "description": "Pandemic influenza vaccination contraindicated", "attributes": { "CPRD GOLD Med": "98109", "BREATHE recommended": "N", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169594, "code": "H2A..00", "description": "Influenza due to Influenza A virus subtype H1N1", "attributes": { "CPRD GOLD Med": "98129", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169595, "code": "4J3L.00", "description": "Influenza A virus H1N1 subtype detected", "attributes": { "CPRD GOLD Med": "98143", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169596, "code": "65PV.00", "description": "Influenza A virus H1N1 subtype close contact", "attributes": { "CPRD GOLD Med": "98144", "BREATHE recommended": "N", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169597, "code": "4JU3.00", "description": "Influenza H5 virus detected", "attributes": { "CPRD GOLD Med": "98156", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } }, { "id": 169598, "code": "4JDe.00", "description": "Influenza A virus subtype H1N1 serology", "attributes": { "CPRD GOLD Med": "101845", "BREATHE recommended": "Y", "Manchester Clinical Codes 1": "", "HDR UK National Phenomics Resource Project 5": "", "LSHTM Data Compass 10": "" } } ] } ], "version_history": [ { "version_id": 6384, "version_name": "Influenza infection Primary care - 1", "version_date": "2022-01-17T14:00:29.652043Z", "is_published": true, "is_latest": true } ] }