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
2060-2 Cerebroside sulfatase CCnt Tiss Pt Qn     ACTIVE Cerebroside sulfatase [Enzymatic activity/mass] in Tissue   MIN DefinitionDescription     nmol/h/mg protein             CHEM   2060-2         Both       0 Arylsulfatase A Tiss-cCnt       Y   Aryl sulfatase A; Arylsulfatase A; Catalytic Content; Chemistry; Metachromatic leucodystrophy; Point in time; QNT; Quan; Quant; Quantitative; Random; Tissue; Tissue, unspecified 2.42 1               nmol/h/mg{protein}       0
20600-3 Cells.CD30/Cells NFr XXX Pt Qn     ACTIVE CD30 cells/cells in Specimen   NAM DefinitionDescription     %             CELLMARK   20600-3         Observation       0 CD30 Cells NFr Spec       Y   BER-H2 AG; Ber-H2 antigen; CD30 Cells; Cell; CELL MARKERS; Cellularity; KI-1 AG; Ki-1 antigen; Misc; Miscellaneous; Number fraction; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; To be specified in another part of the message; Unspecified 2.79 1.0m               %     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
20601-1 Cells.CD33/Cells NFr XXX Pt Qn     ACTIVE CD33 cells/cells in Specimen   NAM DefinitionDescription     %             CELLMARK   20601-1         Observation       0 CD33 Cells NFr Spec       Y   CD33 Cells; Cell; CELL MARKERS; Cellularity; gp67; LeuM9; Leu-M9; Misc; Miscellaneous; My9; My-9; Number fraction; Other; p67; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; To be specified in another part of the message; Unspecified 2.79 1.0m               %     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
20602-9 Cells.CD34/Cells NFr XXX Pt Qn     ACTIVE CD34 cells/cells in Specimen   NAM DefinitionDescription     %             CELLMARK   20602-9         Observation       0 CD34 Cells NFr Spec       Y   CD34 Cells; Cell; CELL MARKERS; Cellularity; gp105-120; Hematopoietic stem cell; HSC; Misc; Miscellaneous; My10; My-10; Number fraction; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; Stem cells; To be specified in another part of the message; Unspecified 2.79 1.0m               %     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
20603-7 Cells.CD38/Cells NFr XXX Pt Qn     ACTIVE CD38 cells/cells in Specimen   NAM DefinitionDescription     %             CELLMARK   20603-7         Both       0 CD38 Cells NFr Spec       Y   ADP-ribosyl cyclase; CD38 Cells; Cell; CELL MARKERS; Cellularity; Cyclic ADP-ribose hydrolase; Leu17; Leu-17; Misc; Miscellaneous; Number fraction; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; T10; To be specified in another part of the message; Unspecified 2.79 1.0m               %     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
20604-5 Cells.CD3-CD16+CD56+ NCnc XXX Pt Qn     ACTIVE CD3-CD16+CD56+ (Natural killer) cells [#/volume] in Specimen   MIN DefinitionDescription     /uL             CELLMARK   20604-5         Observation       0 CD3-CD16+CD56+ Cells # Spec       Y   #; ABS; absolute; absolutes; CD3 Cells; CD3+CD16+ Cells; CD3+CD16+CD56+ Cells; CD3-CD16+ Cells; CD3-CD16+CD56+ Cells; Cell; CELL MARKERS; Cellularity; Cnt; Count; Count/volume; CT; FCGR3A; Leu11; Leu-11; Leu11b; Leu-11B; Leu19; Leu-19; Leu4; Leu-4; Misc; Miscellaneous; Natural killer cells; NCAM; Neural cell adhesion molecule; NKH1; Number concentration; Number Concentration (count/vol); Other; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; T3; To be specified in another part of the message; Unspecified 2.73 1.0m               /uL       0
20605-2 Cells.CD4 NCnc XXX Pt Qn     DEPRECATED Deprecated CD4 cells [#/volume] in Unspecified specimen   MIN DefinitionDescription     /uL             CELLMARK   20605-2         Both       0 Deprecated CD4 Cells # XXX       Y   #; ABS; absolute; absolutes; CD4 Cells; Cell; CELL MARKERS; Cellularity; Cnt; Count; Count/volume; CT; Helper T cells; Inducer T cells; L3T4; Leu3; Leu-3; Misc; Miscellaneous; Number concentration; Number Concentration (count/vol); Other; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; T4; T-4; To be specified in another part of the message; Unspecified; W3/25 2.7 1.0m       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
20606-0 Cells.CD4/100 cells NFr XXX Pt Qn     DEPRECATED Deprecated CD4 cells/100 cells in Unspecified specimen   MIN DefinitionDescription     %             CELLMARK   20606-0         Observation       0 Deprecated CD4 Cells NFr XXX       Y   CD4 Cells; Cell; CELL MARKERS; Cellularity; Gated cells; Helper T cells; Inducer T cells; L3T4; Leu3; Leu-3; Misc; Miscellaneous; Number fraction; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; T4; T-4; To be specified in another part of the message; Unspecified; W3/25 2.7 1.0m       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
20607-8 Cells.CD3+CD4+/Cells.CD3+CD8+ NRto XXX Pt Qn     ACTIVE CD3+CD4+ (T4 helper) cells/CD3+CD8+ (T8 suppressor cells) cells [# Ratio] in Specimen   MIN DefinitionDescription                   CELLMARK   20607-8         Observation       0 CD3+CD4+ Cells/CD3+CD8+ Cll Spec       Y   CD3 Cells; CD3+CD4+ Cells; CD3+CD8+ Cells; CD3+CD8+ Cll; CD3-CD4+; CD4+ T cells; CD8 T cells; Cell; CELL MARKERS; Cellularity; Helper T cells; Inducer T cells; L3T4; Leu2; Leu-2; Leu3; Leu-3; Leu4; Leu-4; Misc; Miscellaneous; Number ratio; Other; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; Suppressor T cells; Suppressor/cytotoxic T cells; T3; T4; T-4; T4 helper/inducer cells; T8; T-8; T8 suppressor cells; To be specified in another part of the message; Tsuppressor; Unspecified; W3/25 2.79 1.0m                     In order to confirm CD4 and CD8 T-cells, CD3 is required to identify the fact these are T-cells. 0
20608-6 Cells.CD41/Cells NFr XXX Pt Qn     ACTIVE CD41 cells/cells in Specimen   NAM DefinitionDescription     %             CELLMARK   20608-6         Both       0 CD41 Cells NFr Spec       Y   alpha IIb integrin chain; CD41 Cells; Cell; CELL MARKERS; Cellularity; Glycoprotein IIB; GPIIb; Misc; Miscellaneous; Number fraction; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; To be specified in another part of the message; Unspecified 2.79 1.0m               %     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
20609-4 Cells.CD42/Cells NFr XXX Pt Qn     ACTIVE CD42 cells/cells in Specimen   NAM DefinitionDescription     %             CELLMARK   20609-4         Both       0 CD42 Cells NFr Spec       Y   CD42 Cells; Cell; CELL MARKERS; Cellularity; Misc; Miscellaneous; Number fraction; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; To be specified in another part of the message; Unspecified 2.79 1.0m               %     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
2061-0 Cerebroside sulfatase CCnc Urine Pt Qn     ACTIVE Cerebroside sulfatase [Enzymatic activity/volume] in Urine   MIN DefinitionDescription     arb U/L             CHEM   2061-0         Both       0 Arylsulfatase A Ur-cCnc       Y   Aryl sulfatase A; Arylsulfatase A; Catalytic Concentration; Chemistry; Metachromatic leucodystrophy; Point in time; QNT; Quan; Quant; Quantitative; Random; UA; UR; Urn 2.73 1               U/L       0
20610-2 Cells.CD45/Cells NFr XXX Pt Qn     ACTIVE CD45 (Lymphs) cells/cells in Specimen   NAM DefinitionDescription     %             CELLMARK   20610-2         Observation       0 CD45 Cells NFr Spec       Y   B220; CD45 Cells; CD45R; CD45RA; CD45RB; CD45RC; CD45RO; Cell; CELL MARKERS; Cellularity; LCA; Leukocyte common antigen; Ly5; Misc; Miscellaneous; Number fraction; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; T200; To be specified in another part of the message; Unspecified 2.79 1.0m               %     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
20611-0 Cells.CD5/Cells NFr XXX Pt Qn     ACTIVE CD5 cells/cells in Specimen   NAM DefinitionDescription     %             CELLMARK   20611-0         Observation       0 CD5 Cells NFr Spec       Y   CD5 Cells; Cell; CELL MARKERS; Cellularity; Leu1; Leu-1; Ly-1; Misc; Miscellaneous; Number fraction; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; T1; To be specified in another part of the message; Tp67; Unspecified 2.79 1.0m               %     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
20612-8 Cells.CD7/Cells NFr XXX Pt Qn     ACTIVE CD7 cells/cells in Specimen   NAM DefinitionDescription     %             CELLMARK   20612-8         Observation       0 CD7 Cells NFr Spec       Y   CD7 Cells; Cell; CELL MARKERS; Cellularity; gp40; Leu9; Leu-9; Misc; Miscellaneous; Number fraction; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; T-2; To be specified in another part of the message; TP41; Unspecified 2.79 1.0m               %     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
20613-6 Cells.CD8 NCnc XXX Pt Qn     DEPRECATED Deprecated CD8 cells [#/volume] in Unspecified specimen   MIN DefinitionDescription     /uL             CELLMARK   20613-6         Both       0 Deprecated CD8 Cells # XXX       Y   #; ABS; absolute; absolutes; CD8 Cells; Cell; CELL MARKERS; Cellularity; Cnt; Count; Count/volume; CT; Leu2; Leu-2; Misc; Miscellaneous; Number concentration; Number Concentration (count/vol); Other; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; Suppressor T cells; T8; T-8; To be specified in another part of the message; Tsuppressor; Unspecified 2.7 1.0m       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
20614-4 Cells.CD8/100 cells NFr XXX Pt Qn     DEPRECATED Deprecated CD8 cells/100 cells in Unspecified specimen   MIN DefinitionDescription     %             CELLMARK   20614-4         Both       0 Deprecated CD8 Cells NFr XXX       Y   CD8 Cells; Cell; CELL MARKERS; Cellularity; Gated cells; Leu2; Leu-2; Misc; Miscellaneous; Number fraction; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; Suppressor T cells; T8; T-8; To be specified in another part of the message; Tsuppressor; Unspecified 2.7 1.0m       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
20615-1 Lymphocytes.IgD/Lymphocytes NFr XXX Pt Qn     ACTIVE IgD lymphocytes/Lymphocytes in Specimen   NAM DefinitionDescription     %             CELLMARK   20615-1         Observation       0 Lymphs IgD/lymph NFr Spec       Y   CELL MARKERS; Immune globulin D; Immunoglobulin D; Lymp; Lymph; Lympho; Lymphocyte; Lymphs; Lymphs IgD; Lymphs%; Misc; Miscellaneous; Number fraction; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; Surface.IgD; To be specified in another part of the message; Unspecified 2.79 1.0m               %     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
20616-9 Lymphocytes.IgM/Lymphocytes NFr XXX Pt Qn     ACTIVE IgM lymphocytes/Lymphocytes in Specimen   NAM DefinitionDescription     %             CELLMARK   20616-9         Observation       0 Lymphs IgM/lymph NFr Spec       Y   CELL MARKERS; Immune globulin M; Immunoglobulin M; Lymp; Lymph; Lympho; Lymphocyte; Lymphs; Lymphs IgM; Lymphs%; Misc; Miscellaneous; Number fraction; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; Surface.IgM; To be specified in another part of the message; Unspecified 2.79 1.0m               %     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
20617-7 Lymphocytes.kappa/Lymphocytes NFr XXX Pt Qn     ACTIVE Kappa lymphocytes/Lymphocytes in Specimen   NAM DefinitionDescription     %             CELLMARK   20617-7         Observation       0 Lymphs Kappa/lymph NFr Spec       Y   CELL MARKERS; Lymp; Lymph; Lympho; Lymphocyte; Lymphs; Lymphs Kappa; Lymphs%; Misc; Miscellaneous; Number fraction; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; To be specified in another part of the message; Tumor marker; Unspecified 2.79 1.0m               %     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
20618-5 Lymphocytes.lambda/Lymphocytes NFr XXX Pt Qn     ACTIVE Lambda lymphocytes/Lymphocytes in Specimen   NAM DefinitionDescription     %             CELLMARK   20618-5         Observation       0 Lymphs Lambda/lymph NFr Spec       Y   CELL MARKERS; Lymp; Lymph; Lympho; Lymphocyte; Lymphs; Lymphs Lambda; Lymphs%; Misc; Miscellaneous; Number fraction; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; To be specified in another part of the message; Tumor marker; Unspecified 2.79 1.0m               %     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
20619-3 Lymphocytes/Leukocytes NFr XXX Pt Qn Automated count   ACTIVE Lymphocytes/Leukocytes in Specimen by Automated count   NAM DefinitionDescription     %             CELLMARK   20619-3   Automated count     Observation       0 Lymphocytes NFr Spec Auto       Y   Auto; Automated detection; CELL MARKERS; Elec; Elect; Electr; Leuc; Leuk; Leukocyte; Lkcs; Lymp; Lymph; Lympho; Lymphocyte; Lymphs; Lymphs%; Misc; Miscellaneous; Number fraction; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; To be specified in another part of the message; Unspecified; WBC; WBCs; White blood cell; White blood cells 2.79 1.0m               %     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
2062-8 Cerebroside sulfatase PrThr WBC Pt Ord     ACTIVE Cerebroside sulfatase [Presence] in Leukocytes   MIN DefinitionDescription                   CHEM   2062-8         Both       0 Arylsulfatase A WBC Ql           Aryl sulfatase A; Arylsulfatase A; Chemistry; Leukocytes; Metachromatic leucodystrophy; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; WBCs; White blood cells 2.56 1                     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
20620-1 Cells.CD16+CD56+/Cells NFr XXX Pt Qn     ACTIVE CD16+CD56+ cells/cells in Specimen   NAM DefinitionDescription     %             CELLMARK   20620-1         Both       0 CD16+CD56+ Cells NFr Spec       Y   CD16 Cells; CD16+CD56+ Cells; Cell; CELL MARKERS; Cellularity; FCGR3A; Leu11; Leu-11; Leu11b; Leu-11B; Leu19; Leu-19; Misc; Miscellaneous; NCAM; Neural cell adhesion molecule; NKH1; Number fraction; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; To be specified in another part of the message; Unspecified 2.79 1.0m               %     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
20621-9 Albumin/Creatinine PrThr Urine Pt Ord Test strip   ACTIVE Albumin/Creatinine [Presence] in Urine by Test strip   MAJ DefinitionDescription                   CHEM   20621-9   Test strip     Both       0 Albumin/Creat Ur Ql Strip           Alb; Chemistry; CR; Crea; Creat; Dip stick; Dipstick; Kidney; Nephrology; Ordinal; Point in time; PR; Protein.albumin; QL; Qual; Qualitative; Random; Renal; Screen; UA; UCr; UR; Urn 2.77 1.0m                     Release 2.77: SCALE_TYP: Updated the Scale back to Ord as these were inadvertently set to SemiQn during the 2.75 release when we added SemiQn.; Previous Releases: 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
104,672 results found