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CodeSystem     

Code systems used in HL7 standards.

Lvl Type, Domain name and/or Mnemonic code Concept ID Mnemonic Print Name Definition/Description
1 L:  (ABCcodes) 19944 ABCcodes ABCcodes

Five character alphabetic codes fit into current claims processing software or onto standard paper claim forms. ABC Codes give business parity to licensed CAM and nurse providers who file claims to insurance companies. .

1 L:  (ACR) 11058 ACR American College of Radiology finding codes

Index for Radiological Diagnosis Revised, 3rd Edition 1986, American College of Radiology, Reston, VA.

1 L:  (ART) 11122 ART WHO Adverse Reaction Terms

WHO Collaborating Centre for International Drug Monitoring, Box 26, S-751 03, Uppsala, Sweden.

1 L:  (AS4) 11057 AS4 ASTM E1238/ E1467 Universal

American Society for Testing & Materials and CPT4 (see Appendix X1 of Specification E1238 and Appendix X2 of Specification E1467).

1 L:  (AS4E) 11060 AS4E AS4 Neurophysiology Codes

ASTM's diagnostic codes and test result coding/grading systems for clinical neurophysiology. See ASTM Specification E1467, Appendix 2.

1 L:  (ATC) 11059 ATC American Type Culture Collection

Reference cultures (microorganisms, tissue cultures, etc.), related biological materials and associated data. American Type Culture Collection, 12301 Parklawn Dr, Rockville MD, 20852. (301) 881-2600. http://www.atcc.org

1 L:  (AcknowledgementCondition) 19820 AcknowledgementCondition AcknowledgementCondition
1 L:  (AcknowledgementDetailCode) 20074 AcknowledgementDetailCode AcknowledgementDetailCode

A code identifying the specific message to be provided.

Discussion: A textual value may be specified as the print name, or for non-coded messages, as the original text.

Examples: 'Required attribute xxx is missing', 'System will be unavailable March 19 from 0100 to 0300'

1 L:  (AcknowledgementDetailType) 19785 AcknowledgementDetailType Acknowledgement Detail Type
1 L:  (AcknowledgementType) 19877 AcknowledgementType AcknowledgementType

Acknowledgement code as described in HL7 message processing rules.

1 L:  (ActClass) 19910 ActClass ActClass
1 L:  (ActCode) 19893 ActCode ActCode

The table that provides the detailed or rich codes for the Act classes.

1 L:  (ActInvoiceElementModifier) 19821 ActInvoiceElementModifier ActInvoiceElementModifier

Processing consideration and clarification codes.

1 L:  (ActMood) 19802 ActMood ActMood
1 L:  (ActPriority) 19917 ActPriority ActPriority
1 L:  (ActReason) 19925 ActReason ActReason
1 L:  (ActRelationshipCheckpoint) 19800 ActRelationshipCheckpoint ActRelationshipCheckpoint
1 L:  (ActRelationshipJoin) 19858 ActRelationshipJoin ActRelationshipJoin
1 L:  (ActRelationshipSplit) 19860 ActRelationshipSplit ActRelationshipSplit
1 L:  (ActRelationshipSubset) 20903 ActRelationshipSubset ActRelationshipSubset

Used to indicate that the target of the relationship will be a filtered subset of the total related set of targets.

Used when there is a need to limit the number of components to the first, the last, the next, the total, the average or some other filtered or calculated subset.

1 L:  (ActRelationshipType) 19803 ActRelationshipType ActRelationshipType

The source is an excerpt from the target.

1 L:  (ActSite) 19822 ActSite ActSite

An anatomical location on an organism which can be the focus of an act.

1 L:  (ActStatus) 19868 ActStatus ActStatus

Contains the names (codes) for each of the states in the state-machine of the RIM Act class.

1 L:  (ActUncertainty) 19823 ActUncertainty ActUncertainty
1 L:  (AddressPartType) 19876 AddressPartType AddressPartType

Discussion: The hierarchical nature of these concepts shows composition. E.g. "Street Name" is part of "Street Address Line"

1 L:  (AdministrativeGender) 19799 AdministrativeGender AdministrativeGender

The gender of a person used for adminstrative purposes (as opposed to clinical gender)

1 L:  (AmericanIndianAlaskaNativeLanguages) 19824 AmericanIndianAlaskaNativeLanguages AmericanIndianAlaskaNativeLanguages

American Indian and Alaska Native languages currently being used in the United States.

1 L:  (C4) 11065 C4 CPT-4

American Medical Association, P.O. Box 10946, Chicago IL 60610.

1 L:  (C5) 11066 C5 CPT-5

American Medical Association, P.O. Box 10946, Chicago IL 60610.

1 L:  (CAMNCVS) 19940 CAMNCVS CAMNCVS

CAM & Nursing Coding Vocabulary Set

1 L:  (CAN/CSA-Z795-96) 20079 CAN/CSA-Z795-96 WorkInjuryOrDiseaseCodeCSAZ795

Nature of injury (NOI) codes, which are part of the Work Injury or Disease Information coding system (CAN/CSA-Z795-96 - R2003).

The CSA code set includes 3 parts: Nature of injury (NOI), body part (BP), side of body (SB).

For example:

  • NOI - Cut or laceration Injury = 03400

  • BP - Upper Arm body part = 31100

  • SOB - Left Side of Body = L

The Body Part codes are qualified by the Side of Body codes code system, to be more precise in specifying the location of the injury being coded.

Code set is maintained by the Canadian Standards Association (CSA).

1 L:  (CAS) 11109 CAS Chemical abstract codes

These include unique codes for each unique chemical, including all generic drugs. The codes do not distinguish among different dosing forms. When multiple equivalent CAS numbers exist, use the first one listed in USAN. USAN 1990 and the USP dictionary of drug names, William M. Heller, Ph.D., Executive Editor, United States Pharmacopeial Convention, Inc., 12601 Twinbrook Parkway, Rockville, MD 20852.

1 L:  (CCI) 19710 CCI Canadian Classification of Health Interventions

CCI - Canadian Classification of Health Interventions, developed to accompany ICD-10-CA, maintained by CIHI (Canadian Institute for Health Information).

For example: sections 3.AA-3.BZ Diagnostic Imaging Interventions on the Nervous System 3.AN.^ ^.^ ^ Diagnostic Imaging Interventions on the Brain 3.AN.40. ^ ^ Magnetic Resonance Imaging, Brain Incudes: That for meninges, ventricles, cerebellum, brain stem, cisterna [of brain], posterior fossa MRI, brain 3.AN.40.VA without contrast 3.AN.40.VC following intravenous injection of contrast 3.AN.40.VZ following percutaneous injection of contrast

CIHI Toronto Attn: Director of Standards 90 Eglinton Avenue, Suite 300 Toronto, Ontario Canada M4P 2Y3

Phone: (416) 481.2002 Fax: (416) 481-2950

www.cihi.ca

1 L:  (CD2) 11062 CD2 CDT-2 Codes

American Dental Association's Current Dental Terminology (CDT-2) code. American Dental Association, 211 E. Chicago Avenue,. Chicago, Illinois 60611.

1 L:  (CDCA) 11105 CDCA CDC Analyte Codes

Public Health Practice Program Office, Centers for Disease Control and Prevention, 4770 Buford Highway, Atlanta, GA, 30421. Also available via FTP: ftp.cdc.gov/pub/laboratory _info/CLIA and Gopher: gopher.cdc.gov:70/11/laboratory_info/CLIA

1 L:  (CDCM) 11106 CDCM CDC Methods/Instruments Codes

Public Health Practice Program Office, Centers for Disease Control and Prevention, 4770 Buford Highway, Atlanta, GA, 30421. Also available via FTP: ftp.cdc.gov/pub/laboratory _info/CLIA and Gopher: gopher.cdc.gov:70/11/laboratory_info/CLIA

1 L:  (CDS) 11061 CDS CDC Surveillance

CDC Surveillance Codes. For data unique to specific public health surveillance requirements. Epidemiology Program Office, Centers for Disease Control and Prevention, 1600 Clifton Rd, Atlanta, GA, 30333. (404) 639-3661.

1 L:  (CE) 11063 CE CEN ECG diagnostic codes

CEN PT007. A quite comprehensive set of ECG diagnostic codes (abbreviations) and descriptions published as a pre-standard by CEN TC251. Available from CEN TC251 secretariat, c/o Georges DeMoor, State University Hospital Gent, De Pintelaan 185-5K3, 9000 Ge

1 L:  (CLP) 11064 CLP CLIP

Simon Leeming, Beth Israel Hospital, Boston MA. Codes for radiology reports.

1 L:  (CSAID) 19709 CSAID CAN/CSA-Z795-96 (R2001)

CAN/CSA-Z795-96 (R2001) - This Standard provides a framework for consistent recording and classification of information on work-related injuries and diseases in Canada (injury coding).

It is constituted of Nature of injury, body part, side of body. For example: Cut or laceration of the Upper Arm, Left Injury = 03400; body part = 31100; side of body = L

Code set is maintained by the Canadian Standards Association (CSA).

The Canadian Standards Association 5060 Spectrum Way Mississauga, Ontario Canada L4W 5N6

Phone: (416) 747-4000 1-800-463-6727 Fax: (416) 747-2473

1 L:  (CST) 11110 CST COSTART

International coding system for adverse drug reactions. In the USA, maintained by the FDA, Rockville, MD.

1 L:  (CVX) 11107 CVX CDC Vaccine Codes

National Immunization Program, Centers for Disease Control and Prevention, 1660 Clifton Road, Atlanta, GA, 30333

1 L:  (Calendar) 19825 Calendar Calendar
1 L:  (CalendarCycle) 19934 CalendarCycle CalendarCycle
1 L:  (CalendarType) 19812 CalendarType CalendarType
1 L:  (Charset) 19879 Charset Charset

Internet Assigned Numbers Authority (IANA) Charset Types

1 L:  (CodeSystem) 19880 CodeSystem CodeSystem

Code systems used in HL7 standards.

1 L:  (CodeSystemType) 19954 CodeSystemType HL7 Code System Type
1 L:  (CodingRationale) 19846 CodingRationale CodingRationale

Identifies how to interpret the instance of the code, codeSystem value in a set of translations. Since HL7 (or a government body) may mandate that codes from certain code systems be sent in conformant messages, other synonyms that are sent in the translation set need to be distinguished among the originally captured source, the HL7 specified code, or some future role. When this code is NULL, it indicates that the translation is an undefined type. When valued, this property must contain one of the following values:

SRC - Source (or original) code HL7 - HL7 Specified or Mandated SH - both HL7 mandated and the original code (precoordination)

There may be additional values added to this value set as we work through the use of codes in messages and determine other Use Cases requiring special interpretation of the translations.

1 L:  (CommunicationFunctionType) 19826 CommunicationFunctionType CommunicationFunctionType

Describes the type of communication function that the associated entity plays in the associated transmission.

1 L:  (CompressionAlgorithm) 19806 CompressionAlgorithm CompressionAlgorithm
1 L:  (ConceptCodeRelationship) 19969 ConceptCodeRelationship Possible Concept Code Relationships
1 L:  (ConceptGenerality) 19881 ConceptGenerality ConceptGenerality

Indicates whether the concept that is the target should be interpreted as itself, or whether it should be expanded to include its child concepts, or both when it is included in the source domain/valueset.

1 L:  (ConceptProperty) 19963 ConceptProperty HL7 Value Set and Coded Concept Property Codes
1 L:  (ConceptStatus) 19958 ConceptStatus HL7 Coded Concept Status
1 L:  (Confidentiality) 19882 Confidentiality Confidentiality
1 L:  (ContainerCap) 19883 ContainerCap ContainerCap

The type of cap associated with a container

1 L:  (ContainerSeparator) 19884 ContainerSeparator ContainerSeparator

A material in a blood collection container that facilites the separation of of blood cells from serum or plasma

1 L:  (ContextControl) 19827 ContextControl ContextControl

This table contains the control codes that are used to manage the propagation and scope of a particular ActRelationship or Participation within a set of Acts.

1 L:  (Currency) 19828 Currency Currency

The currency unit as defined in ISO 4217

1 L:  (DCL) 11067 DCL DICOM Class Label

From the Message Standards Classes table of the SNOMED-DICOM-Microglossary. College of American Pathologists, Skokie, IL, 60077-1034

1 L:  (DCM) 11068 DCM DICOM modality codes

Dean Bidgood, MD; Duke University Medical Center, Durham NC. Digital Imaging and Communications in Medicine (DICOM). From NEMA Publications PS-3.1 - PS 3.12: The ACR-NEMA DICOM Standard. National Electrical Manufacturers Association (NEMA). Rosslyn, VA,

1 L:  (DQL) 11069 DQL DICOM Query Label

HL7 Image Management Special Interest Group, Health Level Seven, Ann Arbor, MI.

1 L:  (DataType) 19804 DataType DataType
1 L:  (Dentition) 19403 Dentition Dentition
1 L:  (DeviceAlertLevel) 19886 DeviceAlertLevel DeviceAlertLevel

Domain values for the Device.Alert_levelCode

1 L:  (DocumentCompletion) 19887 DocumentCompletion DocumentCompletion

Identifies the current completion state of a clinical document.

1 L:  (DocumentStorage) 19888 DocumentStorage DocumentStorage

Identifies the storage status of a document.

1 L:  (E) 11071 E EUCLIDES

Available from Euclides Foundation International nv, Excelsiorlaan 4A, B-1930 Zaventem, Belgium; Phone: 32 2 720 90 60.

1 L:  (E5) 11072 E5 Euclides quantity codes

Available from Euclides Foundation International nv (see above)

1 L:  (E6) 11073 E6 Euclides Lab method codes

Available from Euclides Foundation International nv, Excelsiorlaan 4A, B-1930 Zaventem, Belgium; Phone: 32 2 720 90 60.

1 L:  (E7) 11074 E7 Euclides Lab equipment codes

Available from Euclides Foundation International nv (see above)

1 L:  (ENZC) 11070 ENZC Enzyme Codes

Enzyme Committee of the International Union of Biochemistry and Molecular Biology. Enzyme Nomenclature: Recommendations on the Nomenclature and Classification of Enzyme-Catalysed Reactions. London: Academic Press, 1992.

1 L:  (EditStatus) 19889 EditStatus EditStatus

The status of an entry as it pertains to its review and incorporation into the HL7 domain specification database.

1 L:  (EducationLevel) 19849 EducationLevel Education Level

Years of education that a person has completed

1 L:  (EmployeeJobClass) 19829 EmployeeJobClass EmployeeJobClass
1 L:  (EncounterAccident) 19890 EncounterAccident EncounterAccident
1 L:  (EncounterAcuity) 19795 EncounterAcuity Encounter Acuity

The level of resource intensiveness of patient care.

1 L:  (EncounterAdmissionSource) 19891 EncounterAdmissionSource EncounterAdmissionSource
1 L:  (EncounterReferralSource) 19892 EncounterReferralSource EncounterReferralSource

This domain is defined in UB92 and applies to US realm only

1 L:  (EncounterSpecialCourtesy) 19894 EncounterSpecialCourtesy EncounterSpecialCourtesy
1 L:  (EntityClass) 19895 EntityClass EntityClass

Classifies the Entity class and all of its subclasses. The terminology is hierarchical. At the top is this HL7-defined domain of high-level categories (such as represented by the Entity subclasses). Each of these terms must be harmonized and is specializable. The value sets beneath are drawn from multiple, frequently external, domains that reflect much more fine-grained typing.

1 L:  (EntityCode) 19831 EntityCode EntityCode
1 L:  (EntityDeterminer) 19885 EntityDeterminer EntityDeterminer

EntityDeterminer in natural language grammar is the class of words that comprises articles, demonstrative pronouns, and quantifiers. In the RIM, determiner is a structural code in the Entity class to distinguish whether any given Entity object stands for some, any one, or a specific thing.

1 L:  (EntityHandling) 19896 EntityHandling EntityHandling
1 L:  (EntityNamePartQualifier) 19897 EntityNamePartQualifier EntityNamePartQualifier
1 L:  (EntityNamePartType) 19898 EntityNamePartType EntityNamePartType
1 L:  (EntityNameUse) 19899 EntityNameUse EntityNameUse
1 L:  (EntityRisk) 19900 EntityRisk EntityRisk

The vocabulary table for the Entity.riskCode attribute

1 L:  (EntityStatus) 19832 EntityStatus EntityStatus

The status of an instance of the RIM Entity class.

1 L:  (EquipmentAlertLevel) 19901 EquipmentAlertLevel EquipmentAlertLevel
1 L:  (Ethnicity) 19902 Ethnicity Ethnicity

In the United States, federal standards for classifying data on ethnicity determine the categories used by federal agencies and exert a strong influence on categorization by state and local agencies and private sector organizations. The federal standards do not conceptually define ethnicity, and they recognize the absence of an anthropological or scientific basis for ethnicity classification. Instead, the federal standards acknowledge that ethnicity is a social-political construct in which an individual's own identification with a particular ethnicity is preferred to observer identification. The standards specify two minimum ethnicity categories: Hispanic or Latino, and Not Hispanic or Latino. The standards define a Hispanic or Latino as a person of "Mexican, Puerto Rican, Cuban, South or Central America, or other Spanish culture or origin, regardless of race." The standards stipulate that ethnicity data need not be limited to the two minimum categories, but any expansion must be collapsible to those categories. In addition, the standards stipulate that an individual can be Hispanic or Latino or can be Not Hispanic or Latino, but cannot be both.

1 L:  (FDDC) 11112 FDDC First DataBank Drug Codes

National Drug Data File. Proprietary product of First DataBank, Inc. (800) 633-3453, or http://www.firstdatabank.com.

1 L:  (FDDX) 11111 FDDX First DataBank Diagnostic Codes

Used for drug-diagnosis interaction checking. Proprietary product of First DataBank, Inc. As above for FDDC.

1 L:  (FDK) 11075 FDK FDA K10

Dept. of Health & Human Services, Food & Drug Administration, Rockville, MD 20857. (device & analyte process codes).

1 L:  (GTSAbbreviation) 19816 GTSAbbreviation GTSAbbreviation
1 L:  (GenderStatus) 19903 GenderStatus GenderStatus
1 L:  (HB) 11078 HB HIBCC

Health Industry Business Communications Council, 5110 N. 40th St., Ste 120, Phoenix, AZ 85018.

1 L:  (HCPCS) 20025 HCPCS HealthCareCommonProcedureCodingSystem

An identifying data string for healthcare services and products. The Healthcare Common Procedure Coding System (HCPCS) contains alpha-numeric codes used to identify those coding categories not included in the American Medical Association's CPT-4 codes (includes supplies)

For example: E1093 - Wheelchair wide w/ foot rest

Common Name - HCPCS

Related Names, Versions, and Synonyms - Health Care Financing Administration Common Procedure Coding System

Authoring/Maintenance Authority - US Health Care Financing Administration

Coverage - Medical and Surgical Procedures, Supplies and Services

License Fee(s) - Please review detailed description.

Intended Use - Billing and claims processing for medical and surgical services and supplies

Other Uses -

Update Frequency - Generally, once a year.

1 L:  (HHC) 11079 HHC Home Health Care

Home Health Care Classification System; Virginia Saba, EdD, RN; Georgetown University School of Nursing; Washington, DC.

1 L:  (HI) 11077 HI Health Outcomes

Health Outcomes Institute codes for outcome variables available (with responses) from Stratis Health (formerly Foundation for Health Care Evaluation and Health Outcomes Institute), 2901 Metro Drive, Suite 400, Bloomington, MN, 55425-1525; (612) 854-3306 (voice); (612) 853-8503 (fax); dziegen@winternet.com. See examples in the Implementation Guide.

1 L:  (HL7CommitteeIDInRIM) 19905 HL7CommitteeIDInRIM HL7CommitteeIDInRIM

Holds the codes used to identify the committees and SIGS of HL7 in RIM repository tables.

1 L:  (HL7ConformanceInclusion) 19906 HL7ConformanceInclusion HL7ConformanceInclusion

These concepts represent theconformance requirments defined for including or valuing an element of an HL7 message. The concepts apply equally to conformance profiles defined for Version 2.x messgaes as defined by the Conformance SIG, and to the conformance columns for Version 3 messages as specified in the HMD.

1 L:  (HL7DefinedRoseProperty) 19907 HL7DefinedRoseProperty HL7DefinedRoseProperty

The property Ids that HL7 has defined for customizing Rational Rose.

1 L:  (HL7ITSVersionCode) 20090 HL7ITSVersionCode HL7 ITS Version Code

HL7 implementation technology specification versions. These codes will document the ITS type and version for message encoding. The code will appear in the instances based upon rules expressed in the ITS, and do not appear in the abstract message, either as it is presented to received from the ITS.

1 L:  (HL7StandardVersionCode) 19985 HL7StandardVersionCode HL7StandardVersionCode

This code system holds version codes for the Version 3 standards. Values are to be determined by HL7 and added with each new version of the HL7 Standard.

1 L:  (HL7UpdateMode) 19908 HL7UpdateMode HL7UpdateMode

The possible modes of updating that occur when an attribute is received by a system that already contains values for that attribute.

1 L:  (HL7V3) 19851 HL7V3 HL7 Version 3 codes

Internal HL7 Version 3 Codes

1 L:  (HPC) 11076 HPC HCFA Procedure Codes (HCPCS)

Health Care Financing Administration (HCFA) Common Procedure Coding System (HCPCS) modifiers.

1 L:  (HealthcareProviderTaxonomyHIPAA) 19904 HealthcareProviderTaxonomyHIPAA HealthcareProviderTaxonomyHIPAA
1 L:  (HtmlLinkType) 19909 HtmlLinkType HtmlLinkType

HtmlLinkType values are drawn from HTML 4.0 and describe the relationship between the current document and the anchor that is the target of the link

1 L:  (I10) 11084 I10 ICD-10

World Health Publications, Albany, NY.

1 L:  (I10P) 11083 I10P ICD-10 Procedure Codes

Procedure Coding System (ICD-10-PCS). See http://www/hcfa.gov/stats/icd10.icd10.htm for more information.

1 L:  (I9) 11082 I9 ICD9

World Health Publications, Albany, NY.

1 L:  (I9C) 11081 I9C ICD-9CM

Commission on Professional and Hospital Activities, 1968 Green Road, Ann Arbor, MI 48105 (includes all procedures and diagnostic tests).

1 L:  (IBT) 11088 IBT ISBT

International Society of Blood Transfusion. Blood Group Terminology 1990. VOX Sanquines 1990 58(2):152-169.

1 L:  (IC2) 11086 IC2 ICHPPC-2

International Classification of Health Problems in Primary Care, Classification Committee of World Organization of National Colleges, Academies and Academic Associations of General Practitioners (WONCA), 3rd edition. An adaptation of ICD9 intended for use in General Medicine, Oxford University Press.

1 L:  (ICD-10-CA) 20078 ICD-10-CA CanadianDiagnosisCodesICD-10-CA

Canadian Coding Standards ICD-10 CA. These standards are a compilation of international rules of coding as established by the World Health Organization (International Classification of Diseases, 10th Revision, Volume 2) and the Diagnosis Typing Standard developed to denote case complexity for application in Canadian facilities.

For example:

  • L40 Psoriasis

  • L40.0 Psoriasis vulgaris

    • Nummular psoriasis

    • Plaque psoriasis

  • L40.1 Generalized pustular psoriasis

    • Impetigo herpetiformis

    • Von ZumbuschaTMs disease

  • L40.2 Acrodermatitis continua

  • L40.3 Pustulosis palmaris et plantaris

  • L40.4 Guttate psoriasis

  • L40.5* Arthropathic psoriasis (M07.0-M07.3*)(M09.0*)

  • L40.8 Other psoriasis

    • Erythroderma psoraticum

    • Erythrodermic psoriasis

    • Flexural psoriasis

  • L40.9 Psoriasis unspecified

They are maintained by CIHI (Canadian Institute for Health Information).

CIHI Toronto

Attn: Director of Standards

90 Eglinton Avenue, Suite 300

Toronto, Ontario

Canada

M4P 2Y3

Phone: (416) 481.2002

Fax: (416) 481-2950

www.cihi.ca

1 L:  (ICDO) 11085 ICDO International Classification of Diseases for Oncology

International Classification of Diseases for Oncology, 2nd Edition. World Health Organization: Geneva, Switzerland, 1990. Order from: College of American Pathologists, 325 Waukegan Road, Northfield, IL, 60093-2750. (847) 446-8800.

1 L:  (ICS) 11080 ICS ICCS

Commission on Professional and Hospital Activities, 1968 Green Road, Ann Arbor, MI 48105.

1 L:  (ICSD) 11087 ICSD International Classification of Sleep Disorders

International Classification of Sleep Disorders Diagnostic and Coding Manual, 1990, available from American Sleep Disorders Association, 604 Second Street SW, Rochester, MN 55902

1 L:  (IETF1766) 19951 IETF1766 IETF RFC 1766

Language identifiers as defined by IETF RFC 1766: Tags for the Identification of Languages, or its successor on the IETF Standards Track. The biblio ref for RFC 1766 is: IETF (Internet Engineering Task Force), RFC 1766: Tag

1 L:  (ISO3166-1) 19796 ISO3166-1 ISO 3166 2 Character Country Codes

Two character country codes

1 L:  (ISO3166-2) 19797 ISO3166-2 ISO 3166 3 Character Country Codes

Three character country codes

1 L:  (ISO3166-3) 19798 ISO3166-3 ISO 3166 Numeric country Codes

Numeric country codes

1 L:  (ISO4217) 19953 ISO4217 ISO4217

ISO 4217 currency code

1 L:  (IUPC) 11090 IUPC IUPAC/IFCC Component Codes

Codes used by IUPAC/IFF to identify the component (analyte) measured. Contact Henrik Olesen, as above for IUPP.

1 L:  (IUPP) 11089 IUPP IUPAC/IFCC Property Codes

International Union of Pure and Applied Chemistry/International Federation of Clinical Chemistry. The Silver Book: Compendium of terminology and nomenclature of properties in clinical laboratory sciences. Oxford: Blackwell Scientific Publishers, 1995. Henrik Olesen, M.D., D.M.Sc., Chairperson, Department of Clinical Chemistry, KK76.4.2, Rigshospitalet, University Hospital of Copenhagen, DK-2200, Copenhagen. http://inet.uni-c.dk/~qukb7642/

1 L:  (IntegrityCheckAlgorithm) 19808 IntegrityCheckAlgorithm IntegrityCheckAlgorithm
1 L:  (JC8) 11091 JC8 Japanese Chemistry

Clinical examination classification code. Japan Association of Clinical Pathology. Version 8, 1990. A multiaxial code including a subject code (e.g., Rubella = 5f395, identification code (e.g., virus ab IGG), a specimen code (e.g., serum =023) and a method code (e.g., ELISA = 022)

1 L:  (LN) 11092 LN Logical Observation Identifier Names and Codes (LOINC)

Regenstrief Institute, c/o LOINC, 1050 Wishard Blvd., 5th floor, Indianapolis, IN 46202. 317/630-7433. Available from the Regenstrief Institute server at http://www.regenstrief.org/loinc/loinc.htm. Also available via HL7 file server: FTP/Gopher (www.mcis.duke.edu/standards/ termcode/loinclab and www.mcis.duke.edu/standards/termcode/loinclin) and World Wide Web (http:// www.mcis.duke.edu/ standards/termcode/loincl.htm). January 2000 version has identifiers, synonyms and cross-reference codes for reporting over 26,000 laboratory and related observations and 1,500 clinical measures.

1 L:  (LanguageAbilityMode) 19911 LanguageAbilityMode LanguageAbilityMode
1 L:  (LanguageAbilityProficiency) 19912 LanguageAbilityProficiency LanguageAbilityProficiency
1 L:  (LivingArrangement) 19913 LivingArrangement LivingArrangement

A code depicting the living arrangements of a person

1 L:  (LocalMarkupIgnore) 19914 LocalMarkupIgnore LocalMarkupIgnore

Tells a receiver to ignore just the local markup tags (local_markup, local_header, local_attr) when value="markup", or to ignore the local markup tags and all contained content when value="all"

1 L:  (LocalRemoteControlState) 19915 LocalRemoteControlState LocalRemoteControlState
1 L:  (MDC) 19943 MDC ISO 11073-10101 Health informatics - Point-of-care

The nomenclature relates primarily to vital signs monitoring, but also includes semantics of other medical devices that are commonly used in acute care settings. There are multiple coding partitions each of which has a systematic name consisting of a set of base concepts and differentiating criteria.

1 L:  (MDDX) 11113 MDDX Medispan Diagnostic Codes

Codes Used for drug-diagnosis interaction checking. Proprietary product. Hierarchical drug codes for identifying drugs down to manufacturer and pill size. MediSpan, Inc., 8425 Woodfield Crossing Boulevard, Indianapolis, IN 46240. Tel: (800) 428-4495. WWW: http://www.espan.com/medispan/pages/ medhome.html. As above for MGPI.

1 L:  (MDFAttributeType) 19919 MDFAttributeType MDFAttributeType
1 L:  (MDFSubjectAreaPrefix) 19923 MDFSubjectAreaPrefix MDFSubjectAreaPrefix

The standard prefixes used in Rose for RIM subject areas that determine the role or function of each subject area.

1 L:  (MEDC) 11115 MEDC Medical Economics Drug Codes

Proprietary Codes for identifying drugs. Proprietary product of Medical Economics Data, Inc. (800) 223-0581.

1 L:  (MEDCIN) 19945 MEDCIN MEDCIN

MEDCIN contains more than 175,000 clinical data elements arranged in a hierarchy, with each item having weighted links to relevant diagnoses. The clinical data elements are organized into six basic termtypes designed to accommodate information relevant to a clinical encounter. The basic termtypes in MEDCIN's terminological hierarchy are as follows:

Symptoms History Physical Examination Tests Diagnoses Therapy

Within this basic structure, MEDCIN terms are further organized in a ten level terminological hierarchy, supplemented by an optional, multi-hierarchical diagnostic index. For example, the symptom of "difficulty breathing" is placed in the terminological hierarchy as a subsidiary (or "child") finding of "pulmonary symptoms" although the presence (or absence) of difficulty breathing can related to conditions as diverse as myocardial infarction, bronchitis, pharyngeal foreign bodies, asthma, pulmonary embolism, etc. MEDCIN's diagnostic index provides more than 800 such links for difficulty breathing.

1 L:  (MEDR) 11118 MEDR Medical Dictionary for Drug Regulatory Affairs (MEDRA)

Dr. Louise Wood, Medicines Control Agency, Market Towers, 1 Nine Elms Lane, London SW85NQ, UK Tel: (44)0 171-273-0000 WWW: http://www.open.gov.uk/mca/mcahome.htm

1 L:  (MEDX) 11114 MEDX Medical Economics Diagnostic Codes

Used for drug-diagnosis interaction checking. Proprietary product of Medical Economics Data, Inc. (800) 223-0581.

1 L:  (MGPI) 11116 MGPI Medispan GPI

Medispan hierarchical drug codes for identifying drugs down to manufacturer and pill size. Proprietary product of MediSpan, Inc., 8425 Woodfield Crossing Boulevard, Indianapolis, IN 46240. Tel: (800) 428-4495.

1 L:  (MIME) 19938 MIME MIME

IETF MIME media types

1 L:  (MULTUM) 19946 MULTUM Multum Lexicon

Broadly, the fields and values in the Multum Lexicon and the VantageRx Database are intended to be available for use in any HL7 message that includes a reference to non-veterinary drug products or active ingredients that are either approved for sale by the FDA or readily available in the United States. The following inter-related definitions recently circulated by us to the HL7 Vocabulary Technical Committee explain the scope of what we mean by "drug product" and "active ingredient." (A definition for "drug ingredient" is also provided here because the definition of "active ingredient" is reliant on this term.)

Drug Product A drug product is a manufactured or extemporaneously-compounded physiologically-active material intended by the preparer to achieve therapeutic, diagnostic, or preventative effects via biochemical mechanisms when applied to an epithelial surface or placed in an internal body space of a targeted organism.

Drug Ingredient A drug ingredient is a chemical compound or biologic agent that occurs in a drug product.

Active Ingredient An active ingredient is a drug ingredient that mediates one or more of the intended therapeutic, diagnostic, or preventative effects of a drug product and is present in sufficient quantities to achieve such effects according to the allopathic tradition of healthcare practice.

1 L:  (MVX) 11108 MVX CDC Vaccine Manufacturer Codes

National Immunization Program, Centers for Disease Control and Prevention, 1660 Clifton Road, Atlanta, GA, 30333

1 L:  (ManagedParticipationStatus) 19833 ManagedParticipationStatus ManagedParticipationStatus

The status of an instance of the RIM Participation class.

1 L:  (MapRelationship) 19916 MapRelationship MapRelationship

The closeness or quality of the mapping between the HL7 concept (as represented by the HL7 concept identifier) and the source coding system. The values are patterned after the similar relationships used in the UMLS Metathesaurus. Because the HL7 coding sy

1 L:  (MaritalStatus) 19878 MaritalStatus MaritalStatus
1 L:  (MaterialForm) 20925 MaterialForm MaterialForm
1 L:  (MaterialType) 19918 MaterialType MaterialType
1 L:  (MdfHmdMetSourceType) 19920 MdfHmdMetSourceType MdfHmdMetSourceType

Code to identify the source of a Message Element Type represented in the 'of MET' column of an HMD.

1 L:  (MdfHmdRowType) 19921 MdfHmdRowType MdfHmdRowType

The row type codes for the tabular representation of a Hierarchical Message Description.

1 L:  (MdfRmimRowType) 19922 MdfRmimRowType MdfRmimRowType

The row types for the tabular representation of an R-MIM.

1 L:  (MediaType) 19924 MediaType MediaType

Internet Assigned Numbers Authority (IANA) Mime Media Types

1 L:  (MessageCondition) 19926 MessageCondition MessageCondition
1 L:  (MessageWaitingPriority) 19789 MessageWaitingPriority Message Waiting Priority

Indicates that the receiver has messages for the sender

1 L:  (ModifyIndicator) 19927 ModifyIndicator ModifyIndicator
1 L:  (NAACCR) 19949 NAACCR NAACCR

NAACCR Cancer Registry

1 L:  (NAICS) 19952 NAICS North American Industry Classification System

North American Industry Classification System(NAICS) for the United States, a new economic classification system that replaces the 1987 Standard Industrial Classification (SIC) for statistical purposes. NAICS is a system for classifying establishments by type of economic activity. Its purposes are: (1) to facilitate the collection, tabulation, presentation, and analysis of data relating to establishments, and (2) to promote uniformity and comparability in the presentation of statistical data describing the economy. NAICS will be used by Federal statistical agencies that collect or publish data by industry.

1 L:  (NDA) 11095 NDA NANDA

North American Nursing Diagnosis Association, Philadelphia, PA.

1 L:  (NDC) 11117 NDC National drug codes

These provide unique codes for each distinct drug, dosing form, manufacturer, and packaging. (Available from the National Drug Code Directory, FDA, Rockville, MD, and other sources.)

1 L:  (NIC) 11093 NIC Nursing Intervention Classification

Iowa Intervention Project, College of Nursing, University of Iowa, Iowa City, Iowa

1 L:  (NMMDS) 19942 NMMDS Nursing Management Minimum Data Set

The NMMDS is the minimum set of items of information with uniform definitions and categories concerning the specific dimension of the context of patient care delivery. It represents the minimum data used to support the management and administration of patient/nursing care delivery across all types of settings. The NMMDS is composed of seventeen (17) data elements organized into three categories: environment, nurse resources, and financial resources. See Tables 1-3 for the elements and related definitions organized by each categories. The NMMDS most appropriately focuses at the first level of accountability for patient/client/family/community nursing care: this may be the delivery unit, service, or center of excellence level. The NMMDS supports numerous constructed variables as well as aggregation of data at the unit, institution, network, and system, etc levels. This minimum data set provides the structure for the collection of uniform information that influences quality of patient care, directly and indirectly.

1 L:  (NOC) 19939 NOC NOC

NOC - Nursing Outcome Codes

1 L:  (NUBC-UB92) 15926 NUBC-UB92 National Uniform Billing Council, UB 92

The UB-92 data element specifications are developed and maintained by the NUBC. The data element specifications are for use in EDI billing and payment transactions and related business applications. There is a proprietary fee. Available from the National Uniform Billing Committee of the American Hospital Association, One North Franklin, Chicago, IL 60606. "UB-92 National Uniform Billing Data Element Specifications as developed by the National Uniform Billing Committee as of August 13, 1999". url: http://www.nubc.org

1 L:  (NUCCProviderCodes) 20095 NUCCProviderCodes NUCC Health Care Provider Taxonomy

The Provider Taxonomy Code List is published (released) twice a year on July 1st and January 1st. The July publication is effective for use on October 1st and the January publication is effective for use on April 1st. The time between the publication release and the effective date is considered an implementation period to allow providers, payers and vendors an opportunity to incorporate any changes into their systems. This listing includes Active codes approved for use effective April 1st, 2003, version 3.0; and codes that are New and approved for use effective October 1st, 2003, version 3.1.

1 L:  (NullFlavor) 19805 NullFlavor NullFlavor
1 L:  (OHA) 11094 OHA Omaha System

Omaha Visiting Nurse Association, Omaha, NB.

1 L:  (ObservationInterpretation) 19928 ObservationInterpretation ObservationInterpretation
1 L:  (ObservationMethod) 19929 ObservationMethod ObservationMethod
1 L:  (ObservationValue) 19834 ObservationValue ObservationValue

This domain is the root domain to which all HL7-recognized value sets for the Observation.value attribute will be linked when Observation.value has a coded data type.

1 L:  (OrderableDrugForm) 19930 OrderableDrugForm OrderableDrugForm
1 L:  (OrganizationNameType) 19811 OrganizationNameType OrganizationNameType
1 L:  (PNDS) 19941 PNDS Perioperative Nursing Data Set

The PNDS provides standardized terms and codes for patient problems/nursing diagnoses, nursing interventions including actual or expected (goal) outcomes. The PNDS provides standardized terms and codes for nursing diagnoses (a subset of NANDA), nursing interventions and outcomes. The outcomes and interventions are in a relational database. The PNDS intervention and outcome statements are attached in an Access Database. The NANDA diagnoses in the PNDS have already been registered by HL7.

1 L:  (POS) 11096 POS POS Codes

HCFA Place of Service Codes for Professional Claims (see http://www.hcfa.gov/medicare/poscode.htm).

1 L:  (ParameterizedDataType) 19931 ParameterizedDataType ParameterizedDataType
1 L:  (ParticipationFunction) 19932 ParticipationFunction ParticipationFunction

This code is used to specify the exact function an actor had in a service in all necessary detail. This domain may include local extensions (CWE).

1 L:  (ParticipationMode) 19835 ParticipationMode ParticipationMode

Identifies the primary means by which an Entity participates in an Act.

1 L:  (ParticipationSignature) 19933 ParticipationSignature ParticipationSignature
1 L:  (ParticipationType) 19935 ParticipationType ParticipationType
1 L:  (PatientImportance) 19847 PatientImportance PatientImportance

Patient VIP code

1 L:  (PaymentTerms) 19936 PaymentTerms PaymentTerms

Describes payment terms for a financial transaction, used in an invoice.

This is typically expressed as a responsibility of the acceptor or payor of an invoice.

1 L:  (PeriodicIntervalOfTimeAbbreviation) 19815 PeriodicIntervalOfTimeAbbreviation PeriodicIntervalOfTimeAbbreviation
1 L:  (PersonDisabilityType) 19937 PersonDisabilityType PersonDisabilityType

A code identifying a person's disability.

1 L:  (PostalAddressUse) 19810 PostalAddressUse PostalAddressUse
1 L:  (ProbabilityDistributionType) 19814 ProbabilityDistributionType ProbabilityDistributionType
1 L:  (ProcedureMethod) 19836 ProcedureMethod ProcedureMethod

Identifies the technique used to perform a procedure.

1 L:  (ProcessingID) 19801 ProcessingID ProcessingID
1 L:  (ProcessingMode) 19807 ProcessingMode ProcessingMode
1 L:  (QueryEventStatus) 19850 QueryEventStatus QueryEventStatus
1 L:  (QueryPriority) 19813 QueryPriority QueryPriority
1 L:  (QueryQuantityUnit) 19837 QueryQuantityUnit QueryQuantityUnit

Values in this domain specify the units of a query quantity limited request.

1 L:  (QueryResponse) 19838 QueryResponse QueryResponse

Values in this domain allow a query response system to return a precise response status.

1 L:  (QueryStatusCode) 19817 QueryStatusCode QueryStatusCode

State attributes for Query event

1 L:  (RC) 11097 RC Read Classification

The Read Clinical Classification of Medicine, Park View Surgery, 26 Leicester Rd., Loughborough LE11 2AG (includes drug procedure and other codes, as well as diagnostic codes).

1 L:  (RCFB) 19947 RCFB The Read Codes Four Byte Set:

The Read Codes Four Byte Set consists of 4 alphanumeric characters. This version contains approximately 40,000 codes arranged in a hierarchical structure.

Top level hierarchy sections: Disorders Findings Surgical procedures Investigations Occupations Drugs

1 L:  (RCV2) 19948 RCV2 The Read Codes Version 2

The Read Codes Version 2 contains over 70,000 coded concepts arranged in a hierarchical structure.

Top level hierarchy sections: Disorders Findings Surgical procedures Investigations Occupations Drugs

1 L:  (Race) 19818 Race Race

In the United States, federal standards for classifying data on race determine the categories used by federal agencies and exert a strong influence on categorization by state and local agencies and private sector organizations. The federal standards do not conceptually define race, and they recognize the absence of an anthropological or scientific basis for racial classification. Instead, the federal standards acknowledge that race is a social-political construct in which an individual's own identification with one more race categories is preferred to observer identification. The standards use a variety of features to define five minimum race categories. Among these features are descent from "the original peoples" of a specified region or nation. The minimum race categories are American Indian or Alaska Native, Asian, Black or African American, Native Hawaiian or Other Pacific Islander, and White. The federal standards stipulate that race data need not be limited to the five minimum categories, but any expansion must be collapsible to those categories.

1 L:  (RelationalOperator) 19819 RelationalOperator RelationalOperator
1 L:  (RelationshipConjunction) 19830 RelationshipConjunction RelationshipConjunction
1 L:  (ReligiousAffiliation) 19848 ReligiousAffiliation Religious Affiliation

Assigment of spiritual faith affiliation

1 L:  (ResponseLevel) 19852 ResponseLevel ResponseLevel

Specifies whether a response is expected from the addressee of this interaction and what level of detail that response should include

1 L:  (ResponseModality) 19853 ResponseModality ResponseModality
1 L:  (ResponseMode) 20926 ResponseMode ResponseMode

Specifies the mode, immediate versus deferred or queued, by which a receiver should communicate its receiver responsibilities.

1 L:  (RoleClass) 19854 RoleClass RoleClass
1 L:  (RoleCode) 19855 RoleCode RoleCode

Specific classification codes for further qualifying RoleClass codes.

1 L:  (RoleLinkType) 19841 RoleLinkType RoleLinkType
1 L:  (RoleStatus) 19839 RoleStatus RoleStatus

The status of an instance of the RIM Role class.

1 L:  (RouteOfAdministration) 19856 RouteOfAdministration RouteOfAdministration
1 L:  (SDM) 11101 SDM SNOMED- DICOM Microglossary

College of American Pathologists, Skokie, IL, 60077-1034. (formerly designated as 99SDM).

1 L:  (SNM) 11098 SNM Systemized Nomenclature of Medicine (SNOMED)

Systemized Nomenclature of Medicine, 2nd Edition 1984 Vols 1, 2, College of American Pathologists, Skokie, IL.

1 L:  (SNM3) 11099 SNM3 SNOMED International

SNOMED International, 1993 Vols 1-4, College of American Pathologists, Skokie, IL, 60077-1034..

1 L:  (SNT) 11100 SNT SNOMED topology codes (anatomic sites)

College of American Pathologists, 5202 Old Orchard Road, Skokie, IL 60077-1034.

1 L:  (Sequencing) 19857 Sequencing Sequencing
1 L:  (SetOperator) 19840 SetOperator SetOperator
1 L:  (SpecimenType) 19859 SpecimenType SpecimenType
1 L:  (StyleType) 20874 StyleType StyleType

The style code is used within the CDA/SPL narrative block to give the instance author some control over various aspects of style

1 L:  (SubstanceAdminSubstitution) 19842 SubstanceAdminSubstitution SubstanceAdminSubstitution

Identifies what sort of change is permitted or has occurred between the therapy that was ordered and the therapy that was/will be provided.

1 L:  (SubstitutionCondition) 19843 SubstitutionCondition SubstitutionCondition

Identifies what sort of change is permitted or has occurred between the item that was ordered/requested and the one that was/will be provided.

1 L:  (TableCellHorizontalAlign) 19861 TableCellHorizontalAlign TableCellHorizontalAlign

These values are defined within the XHTML 4.0 Table Model

1 L:  (TableCellScope) 19862 TableCellScope TableCellScope

These values are defined within the XHTML 4.0 Table Model

1 L:  (TableCellVerticalAlign) 19863 TableCellVerticalAlign TableCellVerticalAlign

These values are defined within the XHTML 4.0 Table Model

1 L:  (TableFrame) 19864 TableFrame TableFrame

These values are defined within the XHTML 4.0 Table Model

1 L:  (TableRules) 19865 TableRules TableRules

These values are defined within the XHTML 4.0 Table Model

1 L:  (TargetAwareness) 19866 TargetAwareness TargetAwareness
1 L:  (TelecommunicationAddressUse) 19809 TelecommunicationAddressUse TelecommunicationAddressUse
1 L:  (TimingEvent) 19867 TimingEvent TimingEvent
1 L:  (TribalEntityUS) 19869 TribalEntityUS TribalEntityUS

INDIAN ENTITIES RECOGNIZED AND ELIGIBLE TO RECEIVE SERVICES FROM THE UNITED STATES BUREAU OF INDIAN AFFAIRS

1 L:  (UC) 11102 UC UCDS

Uniform Clinical Data Systems. Ms. Michael McMullan, Office of Peer Review Health Care Finance Administration, The Meadows East Bldg., 6325 Security Blvd., Baltimore, MD 21207; (301) 966 6851.

1 L:  (UCUM) 19950 UCUM UCUM

Unified Code for Units of Measure

1 L:  (UMD) 11123 UMD MDNS

Universal Medical Device Nomenclature System. ECRI, 5200 Butler Pike, Plymouth Meeting, PA 19462 USA. Phone: 215-825-6000, Fax: 215-834-1275.

1 L:  (UML) 11104 UML Unified Medical Language

National Library of Medicine, 8600 Rockville Pike, Bethesda, MD 20894.

1 L:  (UPC) 11103 UPC Universal Product Code

The Uniform Code Council. 8163 Old Yankee Road, Suite J, Dayton, OH 45458; (513) 435 3070

1 L:  (URLScheme) 19872 URLScheme URLScheme

A Universal Resource Locator (URL) is a type of telecommunications address specified as Internet standard RFC 1738 [http://www.ietf.org/rfc/rfc1738.txt]. The URL specifies the protocol and the contact point defined by that protocol for the resource.

1 L:  (UnitOfMeasureCaseInsensitive) 19844 UnitOfMeasureCaseInsensitive Unit of Measure Case Insensitive Prefix

Case insensitive decimal multipliers for units of measure

1 L:  (UnitOfMeasureCaseSensitive) 19845 UnitOfMeasureCaseSensitive Unit of Measure Case Sensitive Prefix

Case sensitive decimal multipliers for units of measure

1 L:  (UnitsOfMeasure) 19870 UnitsOfMeasure UnitsOfMeasureCaseInsensitive
1 L:  (VaccineManufacturer) 19873 VaccineManufacturer VaccineManufacturer

The manufacturer of a vaccine.

1 L:  (VaccineType) 19874 VaccineType VaccineType

The kind of vaccine.

1 L:  (VocabularyDomainQualifier) 19875 VocabularyDomainQualifier VocabularyDomainQualifier

Vocabulary domain qualifiers are concepts that are used in domain constraints to specify behavior of the new domain.

1 L:  (W1-W2) 11119 W1-W2 WHO rec# drug codes

World Health organization record number code. A unique sequential number is assigned to each unique single component drug and to each multi-component drug. Eight digits are allotted to each such code, six to identify the active agent, and 2 to identify the salt, of single content drugs. Six digits are assigned to each unique combination of drugs in a dispensing unit. The six digit code is identified by W1, the 8 digit code by W2.

1 L:  (W4) 11120 W4 WHO rec# code with ASTM extension

With ASTM extensions (see Implementation Guide), the WHO codes can be used to report serum (and other) levels, patient compliance with drug usage instructions, average daily doses and more (see Appendix X1 the Implementation Guide).

1 L:  (WC) 11121 WC WHO ATC

WHO's ATC codes provide a hierarchical classification of drugs by therapeutic class. They are linked to the record number codes listed above.


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