#Code System NameRelated External Organisations (owner / maintainer / publisher)HTA EndorsementExternal Terminologies - Information Confluence PageHL7 Terminology (THO)Notes
1Date

Next Review Date

Created By TitleLinkTemplateLast Update DateLast Updated ByRecord ExistsLink

Record Fully Populated

2All Patient Diagnosis Related Groups (AP DRGs)3M Health Information Systems, Inc.Endorsed for use12-Nov-2020No informationAll Patient Diagnosis Related Groups (AP DRGs)linkOriginal19-Nov-2020YeslinkNo
3All Patient Refined Diagnosis Related Groups (APR DRGs)3M Health Information Systems, Inc.Endorsed for use12-Nov-2020No informationAll Patient Refined Diagnosis Related Groups (APR DRGs)linkOriginal12-Nov-2020NoN/ANo
4Antatomic, Therapeutic and Chemical ClassificationWHO Collaborating Centre for Drug Statistics MethodologyEndorsed for useMay-2021May-2022Antatomic, Therapeutic and Chemical Classification (ATC)linkCurrent1-Jun-2021YeslinkNo
5Tags for Identifying LanguagesIETF Trust and the persons identified as the document authorsDraft21-Sep-2020N/ABCP 47 (Tags for Identifying Languages)linkOriginal21-Sep-2021YeslinkNo
6CAN/CSA-Z795-96 - R2003Canadian Standards Association (CSA)No InformationN/AN/ACAN/CSA-Z795-96 (CSAID)linkCurrent23-Mar-2021YeslinkNo

This code system has been retired — see UP ticket here.

7Canadian Classification of Health InterventionsCanadian Institute for Health InformationNo InformationN/AN/ACanadian Classification of Health Interventions (CCI)linkCurrent5-Jul-2021YeslinkNo
8Canadian Clinical Drug Data SetHealth Canada; Health Products and Food BranchNo InformationN/AN/ACanadian Clinical Drug Dataset (CCDD)linkCurrent15-Apr-2021YeslinkNo
9CDC Local Coding SystemU.S. Centers for Disease Control and Prevention (CDC)No InformationN/AN/ACDC Local Coding SystemlinkOriginal28-Apr-2021NoN/AN/A
10CDC Race and EthnicityU.S. Centers for Disease Control and Prevention (CDC)In review1-Sep-2021N/ACDC Race and Ethnicity (DRAFT)linkCurrent1-Sep-2021Yes

link 1

link 2

NoTwo separate records exist in THO
11Manufacturers of Vaccines (MVX)CDC, National Centers for Immunization and Respiratory Diseases
Immunization Information System Support Branch - Informatics
Endorsed for use14-Jun-2021No informationManufacturers of Vaccines (MVX)linkCurrent14-Jun-2021Yes

link 1

link 2 

NoTwo separate records exist in THO. Link 2 appears to be the same code system but has a different OID value and minimal additional information.
12NHSN Surveillance System CodesU.S. Centers for Disease Control and Prevention (CDC), National Healthcare Safety Network (NHSN)No InformationN/AN/ANHSN Surveillance System Codes (CDCNHSN)linkCurrent6-May-2021YeslinkNo
13NHSN Healthcare Facility Patient Care LocationU.S. Centers for Disease Control and Prevention (CDC), National Healthcare Safety Network (NHSN)No InformationN/AN/ANHSN Healthcare Facility Patient Care Location (HSLOC)linkCurrent6-May-2021YeslinkNo
14Occupational Data for Health (ODH)U.S. Centers for Disease Control and Prevention (CDC), National Institute for Occupational Safety and Health (NIOSH)No InformationN/AN/AOccupational Data for Health (ODH)linkOriginal11-Mar-2021YeslinkNo
15PHIN QuestionU.S. Centers for Disease Control and Prevention (CDC)No InformationN/AN/APHIN QuestionslinkOriginal28-Apr-2021NoN/AN/A
16Vaccine Administered Code Set (CVX)CDC, National Centers for Immunization and Respiratory Diseases
Immunization Information System Support Branch - Informatics
Endorsed for use18-Aug-202118-Aug-2022Vaccine Administered Code Set (CVX)linkCurrent18-Aug-2021Yes

link 1

link 2

NoTwo separate records exist in THO. Link 2 appears to be the same code system but has a different OID value and minimal additional information.
17CMS Place of Service Codes (POS)Centers for Medicare & Medicaid ServicesEndorsed for use26-Oct-2020No informationCenters for Medicaid and Medicare Services (CMS) Place of Service CodeslinkOriginal26-Oct-2020Yes

link 1

link 2

NoTwo separate records exist in THO. Link 2 appears to be the same code system but has a different OID value and minimal additional information.
18Present on Admission (POA) IndicatorCenters for Medicare & Medicaid ServicesNo InformationN/AN/ACenters for Medicaid and Medicare Services (CMS) Present on Admission (POA) IndicatorlinkOriginal7-Jan-2021NoN/ANoA Complete Code System is available on THO here.
19Health Insurance Prospective Payment System (HIPPS)U.S. Centers for Medicare & Medicaid Services (CMS)No InformationN/AN/ACMS - Health Insurance Prospective Payment System (HIPPS)linkOriginal8-Feb-2021NoN/AN/A
20X12 Remittance Advice Remark CodesU.S. Centers for Medicare & Medicaid Services (CMS)Endorsed for use11-Nov-2020No informationCMS - Remittance Advice Remark Codes (RARC)linkOriginal12-Nov-2020YeslinkNo
21Healthcare Common Procedure Coding System (HCPCS) level II alphanumeric codesU.S. Centers for Medicare & Medicaid Services (CMS)No InformationN/AN/AHealthcare Common Procedure Coding System (HCPCS) Level IIlinkOriginal11-Aug-2020YeslinkNo
22Medicare Severity Diagnosis Related Groups (MS-DRGs)Centers for Medicare & Medicaid ServicesNo InformationN/AN/AMedicare Severity Diagnosis Related Groups (MS-DRGs)linkOriginal4-Nov-2020NoN/AN/A
23Clinical Care Classification

Hospital Corporations of America (HCA) Healthcare

No InformationN/AN/AClinical Care Classification (CCC)linkOriginal19-Apr-2021YeslinkNo
24Code on Dental Procedures and NomenclatureAmerican Dental AssociationNo InformationN/AN/ACode on Dental Procedures and Nomenclature (CDT)linkOriginal29-Jul-2021YeslinkNo
25Current Procedural Terminology (CPT®)American Medical AssociationEndorsed for use12-Nov-2021No informationCurrent Procedural Terminology (CPT)linkOriginal12-Nov-2020YeslinkNo
26Dartmouth Atlas of Health CareThe Dartmouth Institute for Health Policy and Clinical PracticeNo InformationN/AN/ADartmouth Atlas of Health CarelinkOriginal27-May-2020NoN/ANo
27Digital Imaging and Communications in MedicineMedical Imaging Technology Alliance (a division of NEMA)No InformationN/AN/ADigital Imaging and Communications in Medicine (DICOM)linkOriginal29-Jul-2021YeslinkNo
28EDQM Standard TermsEDQM Council of EuropeNo InformationN/AN/AEDQM Standard TermslinkOriginal28-Apr-2020NoN/AN/A
29European Nursing Care Pathways RECOM GmBHNo InformationN/AN/AEuropean Nursing Care Pathways (ENP)linkOriginal1-Oct-2020NoN/AN/A
30Genetic Testing Registry (GTR)National Center for Biotechnology Information, U.S. National Library of MedicineDraftNo informationN/AGenetic Testing Registry (GTR)linkCurrent20-Jan-2022NoN/AN/A
31Global Initiative for Asthma (GINA)Global Initiative for Asthma (GINA)Draft26-May-2020N/AGlobal Initiative for Asthma (GINA)linkCurrent26-May-2021NoN/AN/A
32Global Location Number (GLN)GS1 USDraft23-Jun-2021N/AGlobal Location Number (GLN)linkOriginal23-Jun-2021NoN/AN/ADuplicate confluence pages
33Global Medical Devices NomenclatureThe GMDN AgencyNo InformationN/AN/AGlobal Medical Devices Nomenclature (GMDN) -- DRAFTlinkCurrent9-Apr-2021YeslinkNo
34Global Medical Devices NomenclatureThe GMDN AgencyNo InformationN/AN/AGlobal Medical Devices Nomenclature (GMDN) -- OLDlinkOriginal9-Apr-2021YeslinkNo
35Health Canada Active Ingredient CodeHealth Canada; Health Products and Food BranchNo InformationN/AN/AHealth Canada Active Ingredient Code (hcAIC)linkCurrent7-Apr-2021YeslinkNo
36Health Canada Active Ingredient Group Code (hcAIGC)Health Canada; Health Products and Food BranchNo InformationN/AN/AHealth Canada Active Ingredient Group Code (hcAIGC)linkCurrent7-Apr-2021YeslinkNo
37Health Canada Active Ingredient Group Number (hcAIGN)Health Canada; Health Products and Food BranchNo InformationN/AN/AHealth Canada Active Ingredient Group Number (hcAIGN)linkCurrent7-Apr-2021YeslinkNo
38Health Canada Drug Identification Number (hcDIN) Health Canada; Health Products and Food BranchNo InformationN/AN/AHealth Canada Drug Identification Number (hcDIN)linkCurrent7-Apr-2021YeslinkNo
39Health Canada Natural Product Number (hcNPN)Health Canada; Health Products and Food BranchNo InformationN/AN/AHealth Canada Natural Product Number (hcNPN)linkCurrent7-Apr-2021YeslinkNo
40HUGO Gene Nomenclature Committee (HGNC)HUGO Gene Nomenclature Committee No InformationN/AN/AHGNClinkOriginal20-Apr-2020YeslinkNo
41HGVS NomenclatureHuman Genome Variation Society (HGVS)No InformationN/AN/AHGVSlinkOriginal16-Jan-2021YeslinkNo
42Human Phenotype Ontology (HPO)The Monarch InitiativeNo InformationN/AN/AHPO The Human Phenotype OntologylinkOriginal16-Jan-2021NoN/AN/A
43ICD-10 Procedure Coding SystemU.S. Centers for Medicare & Medicaid Services (CMS)Endorsed for use20-May-2020No informationICD-10 Procedure Coding SystemlinkOriginal26-Oct-2020YeslinkNo
44International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM)Centers for Disease Control and Prevention (CDC)No InformationN/AN/AInternational Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM)linkOriginal28-Oct-2020YeslinkNo
45International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)Centers for Disease Control and Prevention (CDC)No InformationN/AN/AInternational Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)linkOriginal26-Oct-2020YeslinkNo
46International Classification of Diseases, 11th Revision Mortality and Morbidity Statistics (MMS)
International Classification of Diseases, 11th Revision Foundation
World Health OrganizationNo InformationN/AN/AInternational Classification of Diseases 11th RevisionlinkOriginal7-Jul-2021NoN/AN/A
47International Statistical Classification of Diseases and Related Health Problems, 10th Revision, CanadaCanadian Institute for Health InformationNo InformationN/AN/AInternational Statistical Classification of Diseases and Related Health Problems, 10th Revision, Canada (ICD-10-CA)linkCurrent5-Jul-2021YeslinkNo
48International Classification of Diseases for Oncology, 3rd Edition The Secretariat / WHO
International Association of Cancer Registries
c/o International Agency for Research on Cancer
Endorsed for use18-Oct-202118-Oct-2022International Classification of Diseases for Oncology, 3rd Edition (ICD-0-3)linkCurrent18-Aug-2021YeslinkNoEndorse Status Assignment date is in the future – possibly a typo.
49IHE Format Code Code SystemIntegrating the Healthcare EnterpriseNo InformationN/AN/AIntegrating the Healthcare Enterprise (IHE) Format CodelinkOriginal28-Jul-2020NoN/AN/A
50Intelligent Medical ObjectsIntelligent Medical ObjectsIn reviewNo informationN/AIntelligent Medical ObjectslinkCurrent5-Jul-2021YeslinkNoDuplicate confluence pages
51Intelligent Medical ObjectsIntelligent Medical ObjectsNo InformationN/AN/AIntelligent Medical Objects (old format)linkOriginal5-Jul-2021YeslinkNo
52International Classification for Nursing Practice (ICNP)International Council of NursesNo InformationN/AN/AInternational Classification of Nursing PracticelinkOriginal22-Apr-2019YeslinkNo
53International Classification of Primary Care (ICPC)World Organization of Family Doctors (WONCA)No InformationN/AN/AInternational Classification of Primary Care (ICPC) (DRAFT)linkCurrent7-Jul-2021YeslinkNo
54International Standard Classification of Occupations 2008The International Labour OrganizationNo InformationN/AN/AInternational Standard Classification of Occupations 2008 (ISCO-08)linkOriginal8-Jul-2020NoN/AN/A
55ISBT 128 Standard Terminology for Medical Products of Human OriginInternational Council for Commonality in Blood Banking AutomationIn reviewApr-2021N/AISBT 128linkCurrent29-Apr-2021YeslinkNo
56ISO 3166 Country CodesInternational Organization for Standardization (ISO)No InformationN/AN/AISO 3166 COUNTRY CODESlinkOriginal10-Jun-2020YeslinkNo
57ISO/IEEE 11073 Nomenclature for Personal Medical Device Communication

ISO

IEEE

CEN

No InformationN/AN/AISO/IEEE 11073 Nomenclature for Personal Medical Device CommunicationlinkOriginal5-Aug-2020YeslinkNo
58Logical Observation Identifiers, Names and Codes (LOINC)Regenstrief InstituteEndorsed for use14-Oct-2020No informationLOINC - Logical Observation Identifiers, Names and CodeslinkOriginal15-Oct-2020YeslinkNo
59Medical Dictionary for Regulatory ActivitiesMedDRA Maintenance and Support Services Organization (MedDRA MSSO) - on behalf of ICHNo InformationN/AN/AMedDRAlinkOriginal27-May-2020Yes

link 1

link 2

link 3

link 4

link 5

link 6

link 7

link 8

NoMultiple records exist in THO covering different languages for MedDRA.
60Medical Subject HeadingsNational Library of MedicineEndorsed for use11-May-2021No informationMedical Subject Headings (MeSH)linkCurrent29-Jun-2021YeslinkNo
61Medication Reference Terminology (MED-RT)

US Department of Veterans Affairs

National Cancer Institute

No InformationN/AN/AMedication Reference Terminology (MED-RT)linkCurrent16-Jun-2021NoN/AN/A
62Mondo Disease OntologyThe Monarch InitiativeNo InformationN/AN/AMondo Disease Ontology (MONDO)linkCurrent

29-Jul-2021

NoN/AN/A
63National Cancer Institute MetathesaurusNational Cancer Institute Enterprise Vocabulary ServicesNo InformationN/AN/ANational Cancer Institute Metathesaurus (NCI-m)linkOriginal16-Sep-2020NoN/AN/A
64National Cancer Institute ThesaurusNational Cancer Institute Enterprise Vocabulary ServicesNo InformationN/AN/ANational Cancer Institute - ThesauruslinkOriginal16-Sep-2020YeslinkNo
65NCPDP Brand Generic IndicatorNational Council for Prescription Drug ProgramsNo InformationN/AN/ANCPDP Brand Generic IndicatorlinkOriginal10-Mar-2021YeslinkNo
66NCPDP Compound CodeNational Council for Prescription Drug ProgramsNo InformationN/AN/ANCPDP Compound CodelinkOriginal10-Mar-2021YeslinkNo
67NCPDP Dispense As Written (DAW)/Product Selection CodeNational Council for Prescription Drug ProgramsNo InformationN/AN/ANCPDP Dispensed As Written Or Product Selection CodelinkOriginal10-Mar-2021YeslinkNo
68NCPDP Pharmacy TypeNational Council for Prescription Drug ProgramsNo InformationN/AN/ANCPDP Pharmacy TypelinkOriginal10-Mar-2021YeslinkNo
69NCPDP Prescription Origin CodeNational Council for Prescription Drug ProgramsNo InformationN/AN/ANCPDP Prescription Origin CodelinkOriginal10-Mar-2021YeslinkNo
70NCPDP Provider Identification NumberNational Council for Prescription Drug ProgramsNo InformationN/AN/ANCPDP Provider Identification NumberlinkOriginal10-Mar-2021YeslinkNo
71NCPDP Reject CodeNational Council for Prescription Drug ProgramsNo InformationN/AN/ANCPDP Reject CodelinkOriginal10-Mar-2021YeslinkNo
72National Drug Code (NDC)Food and Drug AdministrationNo InformationN/AN/ANational Drug Code (NDC)linkOriginal26-Oct-2020YeslinkNo
73Patient Discharge Status CodesAmerican Hospital Association (AHA)Endorsed for use20-Oct-2020No informationNUBC Uniform Billing (UB-04) Patient Discharge Status (FL17/CL103)linkOriginal19-Aug-2021NoN/AN/A
74Point of Origin for NewbornAmerican Hospital Association (AHA)No InformationN/AN/ANUBC Uniform Billing (UB-04) Point of Origin (FL15/CL102) NewbornlinkOriginal25-Feb-2021NoN/AN/A
75Point of Origin for Non-newbornAmerican Hospital Association (AHA)Endorsed for use5-Nov-2020No informationNUBC Uniform Billing (UB-04) Point of Origin (FL15/CL102) Non-newbornlinkOriginal25-Feb-2021NoN/AN/A
76Present On Admission Indicator CodesAmerican Hospital Association (AHA)Endorsed for use5-Nov-2020No informationNUBC Uniform Billing (UB-04) Present On Admission Indicator (FL67)linkOriginal5-Nov-2020YeslinkNo
77Priority (Type) of Admission or VisitAmerican Hospital Association (AHA)Endorsed for use20-Oct-2020No informationNUBC Uniform Billing (UB-04) Priority (Type) of Admission or Visit (FL-14/CL101)linkOriginal5-Nov-2020NoN/AN/A
78Revenue CodesAmerican Hospital Association (AHA)Endorsed for use20-Oct-2020No informationNUBC Uniform Billing (UB-04) Revenue (FL42/SV201)linkOriginal5-Nov-2020YeslinkNo
79Type Of Bill CodesAmerican Hospital Association (AHA)Endorsed for use5-Nov-2020No informationNUBC Uniform Billing (UB-04) Type of Bill (FL-04)linkOriginal5-Nov-2020NoN/AN/A
80Health Care Provider TaxonomyNational Uniform Claim Committee (NUCC)No InformationN/AN/ANational Uniform Claim Committee (NUCC) Health Care Provider TaxonomylinkOriginal26-Jan-2020YeslinkNo
81North American Nursing Diagnosis International (NANDA-I)NANDA InternationalNo InformationN/AN/ANorth American Nursing Diagnosis International (NANDA-I)linkOriginal19-Apr-2019YeslinkNo
82Nursing Interventions Classification

Center for Nursing Classification

College of Nursing
The University of Iowa

No InformationN/AN/ANursing Interventions Classification (NIC)linkOriginal19-Apr-2019YeslinkNo
83Nursing Outcomes ClassificationCenter for Nursing Classification
College of Nursing
The University of Iowa
No InformationN/AN/ANursing Outcomes Classification (NOC)linkOriginal19-Apr-2019YeslinkNo
84Online Product Identification Number Index of Nova Scotia

OPINIONS

Atlantic Pharmaceutical Services Inc.

Pharmacy Association of Nova Scotia

No InformationN/AN/AOnline Product Identification Number Index of Nova Scotia (Opinions)linkCurrent11-May-2021YeslinkNo
85ORPHANETWHONo InformationN/AN/AORPHANETlinkOriginal6-May-2019NoN/AN/AReplaced by 107
86pan-Canadian LOINC Observation Code Database

Canada Health Infoway


No InformationN/AN/Apan-Canadian LOINC Observation Code Database (pCLOCD)linkOriginal29-Apr-2021YeslinkNo
87RadLex radiology lexiconRSNA (Radiological Society of North America)No InformationN/AN/ARadLexlinkOriginal5-May-2019NoN/AN/A
88RxNormNational Library of MedicineEndorsed for use14-May-2021No informationRxNormlinkCurrent14-May-2021YeslinkNo
89Sequence OntologySequence OntologyDraft7-Jun-2021N/ASequence Ontology (SO)linkCurrent7-Jun-2021NoN/AN/A
90Systematized Nomenclature of DentistrySNODENTNo InformationN/AN/ASNODENTlinkOriginal23-Sep-2020NoN/ANoA Code System Fragment is available in THO here
91SNOMED CT International EditionSNOMED International
International Health Terminology Standards Development Organisation (IHTSDO)
Endorsed for use17-May-20211-Jan-2022SNOMED CT International EditionlinkCurrent18-Mar-2021YeslinkNo
92Source of Payment TypologyNational Association of Health Data Organizations (NAHDO)No InformationN/AN/ASource of Payment TypologylinkOriginal20-May-2020YeslinkNo
93pan-Canadian Provider TypesCanada Health InfowayNo InformationN/AN/AStandards Collaborative Healthcare Provider Types (SCPTYPE)linkCurrent29-Apr-2021YeslinkNo
94pan-Canadian Provider Qualification TypesCanada Health InfowayNo InformationN/AN/AStandards Collaborative Healthcare Qualification Types (SCPQUAL)linkCurrent29-Apr-2021YeslinkNo
95pan-Canadian Temporary CodesCanada Health InfowayNo InformationN/AN/AStandards Collaborative Temporary Codes (SCTEMP)linkCurrent29-Apr-2021YeslinkNo
96The Omaha SystemKaren S. Martin, RN, MSN, FAAN
Health Care ConsultantMartin Associates
No InformationN/AN/AThe Omaha SystemlinkOriginal19-Apr-2019YeslinkNo
97TNM Cancer Staging SystemAmerican Joint Committee on Cancer No InformationN/AN/ATNMlinkOriginal30-Apr-2020NoN/ANoDuplicate confluence pages
98TNM Staging SystemAmerican Joint Committee on CancerDraft7-Jun-2021N/ATNM Staging System (TNM)linkCurrent7-Jun-2021NoN/ANo
99Unified Code for Units of MeasureLOINC and Health Data Standards, Regenstrief InstituteNo InformationN/AN/AUnified Code for Units of Measure (UCUM)linkOriginal26-May-2021YeslinkNo
100X12 Claim Adjustment Reason CodesX12No InformationN/AN/AX12 Claim Adjustment Reason Codes (CARC)linkOriginal6-Nov-2020NoN/ANo
101X12 System Application Reject Reason CodeX12No InformationN/AN/AX12 System Application Reject Reason CodelinkOriginal22-Oct-2020NoN/ANo
102CMS Certification NumbersCenters for Medicare & Medicaid ServicesEndorsed for use2-Dec-2021
Caroline Macumber CMS Certification Numbers
Current29-Oct-2021NoN/ANoThis is an Identifier System, not a Code System
103CMS - Hierarchical Condition CategoryCenters for Medicare & Medicaid ServicesEndorsed for use2-Dec-2021
CMS HCClinkCurrent08-Nov-2021NoN/ANo
104CMS - Prescription Drug Hierarchical Condition CategoryCenters for Medicare & Medicaid ServicesEndorsed for use2-Dec-2021
CMS RxHCClinkCurrent08-Nov-2021NoN/ANo
105Global Location Number (GLN)GS1Endorsed for use2-Dec-2021
Caroline Macumber GLNlinkCurrent2-Dec-2021NoN/ANoThis is an Identifier System, not a Code System
106IEC Colour Measurement and ManagementIECDraft16-De-2021
Caroline Macumber IECColourManagementlinkCurrent16-Dec-2021Caroline Macumber NoN/ANo
107Orphanet Nomenclature of Rare DiseasesOprhanetDraft20-Jan-2022
Caroline Macumber OrphanetlinkCurrent20-Jan-2022NoN/ANo
108International System for Human Cytogenomic Nomenclature (ISCN)ISCNDraft20-Jan-2022
ISCNlinkCurrent20-Jan-2022Caroline Macumber NoN/ANo
109ClinVar Variation IDNational Center for Biotechnology Information, U.S. National Library of MedicineDraft2022-01-13
Caroline Macumber clinVar-V
Current2022-01-13NoN/ANo
110Clinical Laboratory Improvement Amendments (CLIA)CMSDraft2022-06-13
CLIAlinkCurrent2022-06-13Jessica Bota NoN/ANo
111United States Employer Identification Number (IEN)U.S Internal Revenue ServiceDraft2022-06-02
USEINlinkCurrent2022-06-02NoN/ANo
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