Reference data : LOINC code

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Loinc Number Component Property System Time aspect ScaleType MethodType Relat_nms loincStatus Long Common name answerList chngType DefinitionDescription dtLastCh exactCmspy exampleUnits exmplAnswers externalCopyrightNotice formula hl7FieldSubfieldId InpcPercentage ipccUnits loincClass loincFinal loincNum mapTo methodTyp molarMass naaccrId orderObs panelElements reference scope setRoot shortName source surveyQuestSrc surveyQuestText unitsRequired acssym relatedNames2 VersionLastChanged VersionFirstRelease ValidHL7AttachmentRequest PanelType AssociatedObservations EXTERNAL_COPYRIGHT_LINK HL7_ATTACHMENT_STRUCTURE CONSUMER_NAME EXAMPLE_UCUM_UNITS STATUS_REASON STATUS_TEXT CHANGE_REASON_PUBLIC COMMON_TEST_RANK COMMON_ORDER_RANK
74848-3 Lymphocytes/Cells NFr Lymph node Pt Qn Manual count   ACTIVE Lymphocytes/cells in Lymph node by Manual count   NAM DefinitionDescription     %             HEM/BC   74848-3   Manual count     Observation       0 Lymphocytes NFr LN Manual           Cell; Cellularity; HEMATOLOGY/CELL COUNTS; LN; Lymp; Lymph; Lympho; Lymphocyte; Lymphs; Lymphs%; Manl; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random 2.79 2.48               %     Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component; 0
74849-1 Plasma cells/Cells NFr Lymph node Pt Qn Manual count   ACTIVE Plasma cells/cells in Lymph node by Manual count   NAM DefinitionDescription     %             HEM/BC   74849-1   Manual count     Observation       0 Plasma Cells NFr LN Manual           Cell; Cellularity; HEMATOLOGY/CELL COUNTS; LN; Manl; Myeloma cells; Number fraction; Percent; Plasmacyte; Plasmacytes; Point in time; QNT; Quan; Quant; Quantitative; Random 2.79 2.48               %     Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component; 0
7485-6 Iva xanthifolia Ab.IgG ACnc Ser Pt Qn     ACTIVE Burweed marshelder IgG Ab [Units/volume] in Serum   MIN DefinitionDescription                   ALLERGY   7485-6         Both       0 Burweed marshelder IgG Qn       Y   ABS; Aby; Allergen; Allergens; ALLERGY TESTING; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; Burweed Marsh elder; Burweed marshelder; Immune globulin G; Immunoglobulin G; Point in time; QNT; Quan; Quant; Quantitative; Random; Serum; SR 2.69 1.0h(2)               [arb'U]/mL       0
74850-9 Lymphoblasts/Cells NFr Lymph node Pt Qn Manual count   ACTIVE Lymphoblasts/cells in Lymph node by Manual count   NAM DefinitionDescription     %             HEM/BC   74850-9   Manual count     Observation       0 Lymphoblasts NFr LN Manual           Cell; Cellularity; HEMATOLOGY/CELL COUNTS; LN; Lymphoblast; Manl; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random 2.79 2.48               %     Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component; 0
74851-7 Blasts/Cells NFr Lymph node Pt Qn Manual count   ACTIVE Blasts/cells in Lymph node by Manual count   NAM DefinitionDescription     %             HEM/BC   74851-7   Manual count     Observation       0 Blasts NFr LN Manual           Blast; Cell; Cellularity; HEMATOLOGY/CELL COUNTS; LN; Manl; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random 2.79 2.48               %     Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component; 0
74852-5 Mesothelial cells/Cells NFr Lymph node Pt Qn Manual count   ACTIVE Mesothelial cells/cells in Lymph node by Manual count   NAM DefinitionDescription     %             HEM/BC   74852-5   Manual count     Both       0 Mesothl Cell NFr LN Manual           Cell; Cellularity; HEMATOLOGY/CELL COUNTS; LN; Manl; Mesothl; Mesothl Cell; Number Fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random 2.79 2.48               %     Release 2.79: COMPONENT: Triggered by Coll w SCT: This is a specific fraction case where the denominator is percentage or /100. Because the logic is that the percentage piece is captured by Property: NFr (Numeric Fraction), and by Unit: %, therefore, it is redundant to include "100" in the component; 0
74853-3 HIV 1 proviral DNA PrThr XXX Pt Ord Probe.amp.tar   ACTIVE HIV 1 proviral DNA [Presence] in Specimen by NAA with probe detection   MIN DefinitionDescription                   MICRO   74853-3   Probe.amp.tar     Both       0 HIV 1 pro DNA Spec Ql NAA+probe           3 Self-Sustaining Sequence Replication; 3SR SR; AIDS; Amplif; Amplification; Amplified; Deoxyribonucleic acid; DNA NUCLEIC ACID PROBE; DNA probe; HIV type 1; HIV type I; HIV1; HIV1 proviral DNA; Human immunodeficiency virus; i; ID; Infectious Disease; InfectiousDisease; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; Microbiology; Misc; Miscellaneous; NAA+probe; NAAT; NASBA; Nucleic acid sequence based analysis; Ordinal; Other; PCR; Point in time; Polymerase chain reaction; PR; Probe amp; Probe with ampification; Probe with target amplification; QBR; QL; Qual; Qualitative; Random; Screen; SDA; Spec; Strand Displacement Amplification; TMA; To be specified in another part of the message; Transcription mediated amplification; Unspecified 2.69 2.48                     The Property has been changed from Pr to Threshold to reflect the new model for ordinal terms where results are based on a cut-off value.; The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016. 0
74854-1 HIV 1 proviral DNA NCnc Bld Pt Qn Probe.amp.tar   ACTIVE HIV 1 proviral DNA [#/volume] (viral load) in Blood by NAA with probe detection   MIN DefinitionDescription     copies/mL             MICRO   74854-1   Probe.amp.tar     Both       0 HIV 1 pro DNA # Bld NAA+probe           #; 3 Self-Sustaining Sequence Replication; 3SR SR; ABS; absolute; absolutes; AIDS; Amplif; Amplification; Amplified; Blood; Cnt; Count; Count/volume; CT; Deoxyribonucleic acid; DNA NUCLEIC ACID PROBE; DNA probe; HIV type 1; HIV type I; HIV1; HIV1 proviral DNA; Human immunodeficiency virus; i; ID; Infectious Disease; InfectiousDisease; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; Microbiology; NAA+probe; NAAT; NASBA; Nucleic acid sequence based analysis; Number concentration; Number Concentration (count/vol); PCR; Point in time; Polymerase chain reaction; Probe amp; Probe with ampification; Probe with target amplification; QBR; QNT; Quan; Quant; Quantitative; Random; SDA; Strand Displacement Amplification; TMA; Transcription mediated amplification; Viral load; WB; Whole blood 2.63 2.48               {copies}/mL       0
74855-8 HIV 1 proviral DNA LnCnc XXX Pt Qn Probe.amp.tar   ACTIVE HIV 1 proviral DNA [Log #/volume] (viral load) in Specimen by NAA with probe detection   MIN DefinitionDescription     Log cells/mL             MICRO   74855-8   Probe.amp.tar     Both       0 HIV 1 pro DNA Spec NAA+probe-Log#           3 Self-Sustaining Sequence Replication; 3SR SR; AIDS; Amplif; Amplification; Amplified; Deoxyribonucleic acid; DNA NUCLEIC ACID PROBE; DNA probe; HIV type 1; HIV type I; HIV1; HIV1 proviral DNA; Human immunodeficiency virus; i; ID; Infectious Disease; InfectiousDisease; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; Log NCNC; Log#; Microbiology; Misc; Miscellaneous; NAA+probe; NAAT; NASBA; Nucleic acid sequence based analysis; Other; PCR; Point in time; Polymerase chain reaction; Probe amp; Probe with ampification; Probe with target amplification; QBR; QNT; Quan; Quant; Quantitative; Random; SDA; Spec; Strand Displacement Amplification; TMA; To be specified in another part of the message; Transcription mediated amplification; Unspecified; Viral load 2.69 2.48               {Log_cells}/mL       0
74856-6 HIV 1 group O RNA+HIV 1 group M RNA+HIV 2 RNA+Hepatitis C virus RNA+Hepatitis B virus DNA PrThr Ser/Plas^Donor Pt Ord Probe.amp.tar   ACTIVE HIV 1 group O RNA+HIV 1 group M RNA+HIV 2 RNA+Hepatitis C virus RNA+Hepatitis B virus DNA [Presence] in Serum or Plasma from Donor by NAA with probe detection   MIN DefinitionDescription                   MICRO   74856-6   Probe.amp.tar     Both       0 HIV1+2+HCV+HBV DNA SerPl Donr Ql NAA+pr           3 Self-Sustaining Sequence Replication; 3SR SR; AIDS; Amplif; Amplification; Amplified; Deoxyribonucleic acid; DNA NUCLEIC ACID PROBE; DNA probe; Donr; HBV; HCV; Hep; Hep B; Hep C; Hepatis; Hepatit; HepB; HIV type 1; HIV type 2; HIV type I; HIV type II; HIV1; HIV1+HIV2+HCV+HBV; Human immunodeficiency virus; i; ID; II; Infectious Disease; InfectiousDisease; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; Microbiology; NAA+probe; NAAT; NASBA; Nucleic acid sequence based analysis; Ordinal; PCR; Pl; Plasma; Plsm; Point in time; Polymerase chain reaction; PR; Probe amp; Probe with ampification; Probe with target amplification; QBR; QL; Qual; Qualitative; Random; Ribonucleic acid; Screen; SDA; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Strand Displacement Amplification; TMA; Transcription mediated amplification 2.63 2.48                     The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016. 0
74857-4 West Nile Virus RNA PrThr Ser/Plas^Donor Pt Ord Probe.amp.tar   ACTIVE West Nile virus RNA [Presence] in Serum or Plasma from Donor by NAA with probe detection   MIN DefinitionDescription                   MICRO   74857-4   Probe.amp.tar     Both       0 WNV RNA SerPl Donr Ql NAA+probe           3 Self-Sustaining Sequence Replication; 3SR SR; Amplif; Amplification; Amplified; DNA NUCLEIC ACID PROBE; DNA probe; Donr; ID; Infectious Disease; InfectiousDisease; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; Microbiology; NAA+probe; NAAT; NASBA; Nucleic acid sequence based analysis; Ordinal; PCR; Pl; Plasma; Plsm; Point in time; Polymerase chain reaction; PR; Probe amp; Probe with ampification; Probe with target amplification; QBR; QL; Qual; Qualitative; Random; Ribonucleic acid; Screen; SDA; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Strand Displacement Amplification; TMA; Transcription mediated amplification; WNV 2.63 2.48                     The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016. 0
74858-2 Hepatitis E virus genotypes 1+2+3+4 RNA PrThr Ser/Plas^Donor Pt Ord Probe.amp.tar   ACTIVE Hepatitis E virus genotypes 1+2+3+4 RNA [Presence] in Serum or Plasma from Donor by NAA with probe detection   MIN DefinitionDescription                   MICRO   74858-2   Probe.amp.tar     Both       0 HEV 1+2+3+4 RNA SerPl Donr Ql NAA+probe           3 Self-Sustaining Sequence Replication; 3SR SR; Amplif; Amplification; Amplified; DNA NUCLEIC ACID PROBE; DNA probe; Donr; Hep; Hep E; Hepatis; Hepatit; Hepatology; HEV; HEV 1+2+3+4; HEV 1-4 RNA; i; ID; II; III; Infectious Disease; InfectiousDisease; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; Liver; Microbiology; NAA+probe; NAAT; NASBA; Nucleic acid sequence based analysis; Ordinal; PCR; Pl; Plasma; Plsm; Point in time; Polymerase chain reaction; PR; Probe amp; Probe with ampification; Probe with target amplification; QBR; QL; Qual; Qualitative; Random; Ribonucleic acid; Screen; SDA; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Strand Displacement Amplification; TMA; Transcription mediated amplification 2.63 2.48                     The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016. 0
74859-0 Ethanol MCnc Bld Pt Qn Estimated from serum or plasma level   ACTIVE Ethanol [Mass/volume] in Blood Estimated from serum or plasma level   MIN DefinitionDescription     %     Blood alcohol level = (Serum or plasma ethanol/conversion factor)/1000, where conversion factors range from 1.10-1.20)       DRUG/TOX   74859-0   Estimated from serum or plasma level     Observation       0 Bld Ethanol Est from SerPl-mCnc           Alc; Alcohol; Blood; DRUG/TOXICOLOGY; Drugs; Est; Est from SerPl; estimation; Ethyl alcohol; EtOH; Level; Levels; Levl; LV; LVL; Mass concentration; Point in time; predicted; QNT; Quan; Quant; Quantitative; Random; Ser; SR; WB; Whole blood 2.73 2.48               %     Release 2.67: FORMULA: Added "serum" to formula since blood alcohol level can be calculated from serum or plasma levels.; METHOD_TYP: Added "or plasma" to Method since blood alcohol levels can be estimated from serum or plasma. 0
7486-4 Mattress dust Ab.IgE ACnc Ser Pt Qn     ACTIVE Mattress dust IgE Ab [Units/volume] in Serum   MIN DefinitionDescription     kIU/L             ALLERGY   7486-4         Both       0 Mattress Dust IgE Qn       Y   ABS; Aby; Allergen; Allergens; ALLERGY TESTING; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; Immune globulin E; Immunoglobulin E; Point in time; QNT; Quan; Quant; Quantitative; Random; Serum; SR 2.73 1.0h(2)               k[IU]/L       0
74860-8 ERBB2 gene copy number/nucleus EntNum Tiss Pt Qn FISH   ACTIVE ERBB2 gene copy number/nucleus in Tissue by FISH   MIN DefinitionDescription     #             MOLPATH   74860-8   FISH     Observation       0 ERBB2 copy num/nucleus EntNum Tiss FISH           breast cancer; CD340; c-erb B2; Entitic; Entitic number; ErbB-2; ERBB2 copy num; erb-b2 receptor tyrosine kinase 2; Fluorescent in situ hybridization; Genetics; HER2; HER-2; HER2/neu; HER-2/neu; Heredity; Heritable; Inherited; MLN 19; Molecular pathology; MOLPATH; NEU; NGL; No; Num; p185; Point in time; QNT; Quan; Quant; Quantitative; Random; Tissue; Tissue, unspecified; TKR1; v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 2 (neuro/glioblastoma derived oncogene homolog) 2.73 2.48               {#}     Release 2.70: COMPONENT: Corrected the gene name based on the LOINC model to use the approved HGNC name for the gene that encodes the HER2 receptor.; Previous Releases: Updated "signals" in Component to "copy number" to align with current nomenclature and similar terms 0
74861-6 Chromosome 17 copy number/nucleus EntNum Tiss Pt Qn FISH   ACTIVE Chromosome 17 copy number/nucleus in Tissue by FISH   MIN DefinitionDescription     #             MOLPATH   74861-6   FISH     Observation       0 Chr 17 copy num/nucleus EntNum Tiss FISH           CEP17; Chr 17 copy num; Chromosom; Chromosome 17 centromere; Chromosome Enumeration Probe 17; Chromosomes; Entitic; Entitic number; Fluorescent in situ hybridization; Genetics; Heredity; Heritable; Inherited; Molecular pathology; MOLPATH; No; Num; Point in time; QNT; Quan; Quant; Quantitative; Random; Tissue; Tissue, unspecified 2.73 2.48               {#}     Updated Component from "CEP17 signals" to "Chromosome 17 copy number" to align with current nomenclature and similar terms 0
74862-4 IgG.kappa MCnc Ser/Plas Pt Qn     ACTIVE IgG.kappa [Mass/volume] in Serum or Plasma   MIN DefinitionDescription     g/L             CHEM   74862-4         Both       0 IgG Kappa SerPl-mCnc           Chemistry; heavy chain; IgG Kappa; Immune globulin G; Immunoglobulin G; Level; Mass concentration; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR 2.73 2.48               g/L       0
74863-2 IgG.lambda MCnc Ser/Plas Pt Qn     ACTIVE IgG.lambda [Mass/volume] in Serum or Plasma   MIN DefinitionDescription     g/L             CHEM   74863-2         Both       0 IgG lamba SerPl-mCnc           Chemistry; heavy chain; IgG lamba; Immune globulin G; Immunoglobulin G; Level; Mass concentration; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR 2.73 2.48               g/L       0
74864-0 IgA.kappa MCnc Ser/Plas Pt Qn     ACTIVE IgA.kappa [Mass/volume] in Serum or Plasma   MIN DefinitionDescription     g/L             CHEM   74864-0         Both       0 IgA kappa SerPl-mCnc           Chemistry; heavy chain; IgA kappa; Immune globulin A; Immunoglobulin A; Level; Mass concentration; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR 2.73 2.48               g/L       0
74865-7 IgA.lambda MCnc Ser/Plas Pt Qn     ACTIVE IgA.lambda [Mass/volume] in Serum or Plasma   MIN DefinitionDescription     g/L             CHEM   74865-7         Both       0 IgA lamba SerPl-mCnc           Chemistry; heavy chain; IgA lamba; Immune globulin A; Immunoglobulin A; Level; Mass concentration; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR 2.73 2.48               g/L       0
74866-5 IgM.kappa MCnc Ser/Plas Pt Qn     ACTIVE IgM.kappa [Mass/volume] in Serum or Plasma   MIN DefinitionDescription     g/L             CHEM   74866-5         Both       0 IgM kappa SerPl-mCnc           Chemistry; IgM kappa; Immune globulin M; Immunoglobulin M; Level; Mass concentration; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR 2.73 2.48               g/L       0
74867-3 IgM.lambda MCnc Ser/Plas Pt Qn     ACTIVE IgM.lambda [Mass/volume] in Serum or Plasma   MIN DefinitionDescription     g/L             CHEM   74867-3         Both       0 IgM lambda SerPl-mCnc           Chemistry; IgM lambda; Immune globulin M; Immunoglobulin M; Level; Mass concentration; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR 2.73 2.48               g/L       0
74868-1 IgG.kappa/IgG.lambda MRto Ser/Plas Pt Qn     ACTIVE IgG.kappa/IgG.lambda [Mass Ratio] in Serum or Plasma   MIN DefinitionDescription     ratio     IgG kappa (unit g/L) is divided by IgG lambda (unit: g/L) to calculate the IgG kappa/lambda-ratio.       CHEM   74868-1         Both       0 IgG Kappa/G lambda SerPl           Chemistry; G lambda; heavy chain; IgG Kappa; IgG lamba; Immune globulin G; Immunoglobulin G; Mass concentration ratio; Mass ratio; MCRto; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR 2.73 2.48               {ratio}       0
74869-9 IgA.kappa/IgA.lambda MRto Ser/Plas Pt Qn     ACTIVE IgA.kappa/IgA.lambda [Mass Ratio] in Serum or Plasma   MIN DefinitionDescription     ratio     IgA kappa (unit g/L) is divided by IgA lambda (unit: g/L) to calculate the IgA kappa/lambda-ratio.       CHEM   74869-9         Both       0 IgA kappa/A lambda SerPl           A lambda; Chemistry; heavy chain; IgA kappa; IgA lamba; Immune globulin A; Immunoglobulin A; Mass concentration ratio; Mass ratio; MCRto; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR 2.73 2.48               {ratio}       0
7487-2 Mayfly Ab.IgE ACnc Ser Pt Qn     ACTIVE Mayfly IgE Ab [Units/volume] in Serum   MIN DefinitionDescription     kIU/L             ALLERGY   7487-2         Both       0 Mayfly IgE Qn       Y   ABS; Aby; Allergen; Allergens; ALLERGY TESTING; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; Immune globulin E; Immunoglobulin E; Point in time; QNT; Quan; Quant; Quantitative; Random; Serum; SR 2.42 1.0h(2)               k[IU]/L       0
104,672 results found