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
51366-3 Cells.CD64/Cells NFr Body fld Pt Qn     ACTIVE CD64 cells/cells in Body fluid   NAM DefinitionDescription     %             CELLMARK   51366-3         Observation       0 CD64 Cells NFr Fld       N   B/F; BF; bod; Bodies; Body fluid; Body fluid, unsp; CD64 Cells; Cell; CELL MARKERS; Cellularity; Fc gamma receptor I; Fc gamma RI; FC gammaRI; FCR I; Fl; Fld; FLU; Fluid; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random 2.79 2.22               %     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
51367-1 Cells.CD79a/Cells NFr Bone mar Pt Qn     ACTIVE CD79a cells/cells in Bone marrow   NAM DefinitionDescription     %             CELLMARK   51367-1         Observation       0 CD79a Cells NFr Mar       N   BM; BON; Bone marrow; CD79a Cells; Cell; CELL MARKERS; Cellularity; Ig alpha; MAR; Marrow (bone); MB1; minimal angle of resolution; Minimum angle of resolution; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random 2.79 2.22               %     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
51368-9 Cells.CD79a/Cells NFr Body fld Pt Qn     ACTIVE CD79a cells/cells in Body fluid   NAM DefinitionDescription     %             CELLMARK   51368-9         Observation       0 CD79a Cells NFr Fld       N   B/F; BF; bod; Bodies; Body fluid; Body fluid, unsp; CD79a Cells; Cell; CELL MARKERS; Cellularity; Fl; Fld; FLU; Fluid; Ig alpha; MB1; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random 2.79 2.22               %     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
51369-7 Cells.CD79b/Cells NFr CSF Pt Qn     ACTIVE CD79b cells/cells in Cerebral spinal fluid   NAM DefinitionDescription     %             CELLMARK   51369-7         Observation       0 CD79b Cells NFr CSF       N   B29; CD79b Cells; Cell; CELL MARKERS; Cellularity; Cerebral spinal fluid; Cerebrospinal Fl; Ig beta; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid 2.79 2.22               %     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
5137-5 Echovirus 1 Ab Titr Ser Pt SemiQn Comp fix   ACTIVE Echovirus 1 Ab [Titer] in Serum by Complement fixation   MAJ DefinitionDescription     titer             MICRO   5137-5   Comp fix     Both       0 ECV1 Ab Titr Ser CF       Y   ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; CF; Comp fixation; Compfix; Complement fixation; Dilution factor; Dilution Factor (Titer); Echo; Echo virus; Echovirus type 1; ECV; ECV1; EV; i; ID; Infectious Disease; InfectiousDisease; Microbiology; Point in time; Random; Serum; SmQn; SR; Titer; Titered; Titre; Ttr 2.75 1               {titer}       0
51370-5 Cells.CD8+HLA-DR+/Cells NFr Tiss Pt Qn     ACTIVE CD8+HLA-DR+ cells/cells in Tissue   NAM DefinitionDescription     %             CELLMARK   51370-5         Observation       0 CD8+HLA-DR+ Cells NFr Tiss       N   CD8 Cells; CD8+HLA-DR+ Cells; Cell; CELL MARKERS; Cellularity; Human Leukocyte Antigen; I3; Leu2; Leu-2; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Suppressor T cells; T8; T-8; Tissue; Tissue, unspecified; Tsuppressor 2.79 2.22               %     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
51371-3 Cells.CD8+HLA-DR+/Cells NFr CSF Pt Qn     ACTIVE CD8+HLA-DR+ cells/cells in Cerebral spinal fluid   NAM DefinitionDescription     %             CELLMARK   51371-3         Observation       0 CD8+HLA-DR+ Cells NFr CSF       N   CD8 Cells; CD8+HLA-DR+ Cells; Cell; CELL MARKERS; Cellularity; Cerebral spinal fluid; Cerebrospinal Fl; Human Leukocyte Antigen; I3; Leu2; Leu-2; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid; Suppressor T cells; T8; T-8; Tsuppressor 2.79 2.22               %     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
51372-1 Cells.CD8+HLA-DR+/Cells NFr Bone mar Pt Qn     ACTIVE CD8+HLA-DR+ cells/cells in Bone marrow   NAM DefinitionDescription     %             CELLMARK   51372-1         Observation       0 CD8+HLA-DR+ Cells NFr Mar       N   BM; BON; Bone marrow; CD8 Cells; CD8+HLA-DR+ Cells; Cell; CELL MARKERS; Cellularity; Human Leukocyte Antigen; I3; Leu2; Leu-2; MAR; Marrow (bone); minimal angle of resolution; Minimum angle of resolution; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Suppressor T cells; T8; T-8; Tsuppressor 2.79 2.22               %     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
51373-9 Cells.CD8+HLA-DR+/Cells NFr Body fld Pt Qn     ACTIVE CD8+HLA-DR+ cells/cells in Body fluid   NAM DefinitionDescription     %             CELLMARK   51373-9         Observation       0 CD8+HLA-DR+ Cells NFr Fld       N   B/F; BF; bod; Bodies; Body fluid; Body fluid, unsp; CD8 Cells; CD8+HLA-DR+ Cells; Cell; CELL MARKERS; Cellularity; Fl; Fld; FLU; Fluid; Human Leukocyte Antigen; I3; Leu2; Leu-2; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Suppressor T cells; T8; T-8; Tsuppressor 2.79 2.22               %     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
51374-7 Cells.CD9/Cells NFr Tiss Pt Qn     ACTIVE CD9 cells/cells in Tissue   NAM DefinitionDescription     %             CELLMARK   51374-7         Observation       0 CD9 Cells NFr Tiss       N   CD9 Cells; Cell; CELL MARKERS; Cellularity; DRAP-27; MRP-1; Number fraction; p24; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Tissue; Tissue, unspecified 2.79 2.22               %     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
51375-4 Cells.CD9/Cells NFr CSF Pt Qn     ACTIVE CD9 cells/cells in Cerebral spinal fluid   NAM DefinitionDescription     %             CELLMARK   51375-4         Observation       0 CD9 Cells NFr CSF       N   CD9 Cells; Cell; CELL MARKERS; Cellularity; Cerebral spinal fluid; Cerebrospinal Fl; DRAP-27; MRP-1; Number fraction; p24; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid 2.79 2.22               %     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
51376-2 Cells.CD9/Cells NFr Bone mar Pt Qn     ACTIVE CD9 cells/cells in Bone marrow   NAM DefinitionDescription     %             CELLMARK   51376-2         Observation       0 CD9 Cells NFr Mar       N   BM; BON; Bone marrow; CD9 Cells; Cell; CELL MARKERS; Cellularity; DRAP-27; MAR; Marrow (bone); minimal angle of resolution; Minimum angle of resolution; MRP-1; Number fraction; p24; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random 2.79 2.22               %     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
51377-0 Cells.CD9/Cells NFr Body fld Pt Qn     ACTIVE CD9 cells/cells in Body fluid   NAM DefinitionDescription     %             CELLMARK   51377-0         Observation       0 CD9 Cells NFr Fld       N   B/F; BF; bod; Bodies; Body fluid; Body fluid, unsp; CD9 Cells; Cell; CELL MARKERS; Cellularity; DRAP-27; Fl; Fld; FLU; Fluid; MRP-1; Number fraction; p24; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random 2.79 2.22               %     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
51378-8 Cells.HLA-DR+/Cells NFr Tiss Pt Qn     ACTIVE HLA-DR+ cells/cells in Tissue   NAM DefinitionDescription     %             CELLMARK   51378-8         Observation       0 HLA-DR+ Cells NFr Tiss       N   Cell; CELL MARKERS; Cellularity; HLA-DR+ Cells; Human Leukocyte Antigen; I3; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Tissue; Tissue, unspecified 2.79 2.22               %     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
51379-6 Cells.HLA-DR+/Cells NFr CSF Pt Qn     ACTIVE HLA-DR+ cells/cells in Cerebral spinal fluid   NAM DefinitionDescription     %             CELLMARK   51379-6         Observation       0 HLA-DR+ Cells NFr CSF       N   Cell; CELL MARKERS; Cellularity; Cerebral spinal fluid; Cerebrospinal Fl; HLA-DR+ Cells; Human Leukocyte Antigen; I3; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid 2.79 2.22               %     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
5138-3 Echovirus 19 Ab.Neut Titr Ser Pt SemiQn Neut   ACTIVE Echovirus 19 neutralizing antibody [Titer] in Serum by Neutralization test   MAJ DefinitionDescription     titer             MICRO   5138-3   Neut     Both       0 ECV19 NAb Titr Ser Nt       Y   ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Conventional virus neutralization test; cVNT; Dilution factor; Dilution Factor (Titer); Echo; Echo virus; Echovirus type 19; ECV; ECV19; EV; ID; Infectious Disease; InfectiousDisease; Microbiology; NAb; NEUTRALIZATION; Neutralization test; NT; Point in time; Random; Serum; Serum virus neutralization; SmQn; SR; SVN; Titer; Titered; Titre; Ttr; Virus neutralization test; VNT 2.75 1               {titer}     Release 2.72: COMPONENT: Updated "Ab" to "Ab.Neut" since this test is detecting neutralizing antibodies.; 0
51380-4 Cells.HLA-DR+/Cells NFr Bone mar Pt Qn     ACTIVE HLA-DR+ cells/cells in Bone marrow   NAM DefinitionDescription     %             CELLMARK   51380-4         Observation       0 HLA-DR+ Cells NFr Mar       N   BM; BON; Bone marrow; Cell; CELL MARKERS; Cellularity; HLA-DR+ Cells; Human Leukocyte Antigen; I3; MAR; Marrow (bone); minimal angle of resolution; Minimum angle of resolution; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random 2.79 2.22               %     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
51381-2 Cells.HLA-DR+/Cells NFr Body fld Pt Qn     ACTIVE HLA-DR+ cells/cells in Body fluid   NAM DefinitionDescription     %             CELLMARK   51381-2         Observation       0 HLA-DR+ Cells NFr Fld       N   B/F; BF; bod; Bodies; Body fluid; Body fluid, unsp; Cell; CELL MARKERS; Cellularity; Fl; Fld; FLU; Fluid; HLA-DR+ Cells; Human Leukocyte Antigen; I3; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random 2.79 2.22               %     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
51382-0 Erythrocytes Naric Synv fld Pt Qn Microscopy.light   ACTIVE Erythrocytes [#/area] in Synovial fluid by Light microscopy   MIN DefinitionDescription     /HPF             HEM/BC   51382-0   Microscopy.light     Observation       0 RBC #/area Snv Micro       N   #/area; Discocytes; Erthrocyte; Erythrocyte; HEMATOLOGY/CELL COUNTS; Joint aspirate; Joint fld; Joint flu; Joint fluid; LM; Micro; Micros; Microscopic; Number areic; Point in time; QNT; Quan; Quant; Quantitative; Random; RBC; RBCS; Red blood cell; Red blood cells; Red blood corpuscle; Red blood corpusles; Red cell; Red cells; SF; SNV; Syn; Syn fl; Synov; Synovial fluid 2.73 2.22               /[HPF]       0
51383-8 Leukocytes other NCnc Bld Pt Qn Automated count   ACTIVE Leukocytes other [#/volume] in Blood by Automated count   MIN DefinitionDescription     10*9/L             HEM/BC   51383-8   Automated count     Observation       0 WBC Other # Bld Auto       N   #; ABS; absolute; absolutes; Auto; Automated detection; Blood; Cnt; Count; Count/volume; CT; Elec; Elect; Electr; HEMATOLOGY/CELL COUNTS; Leuc; Leuk; Leukocyte; Lkcs; Number concentration; Number Concentration (count/vol); Othr; Point in time; QNT; Quan; Quant; Quantitative; Random; WB; WBC; WBC Other; WBCs; White blood cell; White blood cells; Whole blood 2.7 2.22               10*3/uL       0
51384-6 Mononuclear cells/Leukocytes NFr Bld Pt Qn Manual count   ACTIVE Mononuclear cells/Leukocytes in Blood by Manual count   NAM DefinitionDescription     %             HEM/BC   51384-6   Manual count     Observation       0 Mononuc Cells NFr Bld Manual       N   Blood; Cell; Cellularity; HEMATOLOGY/CELL COUNTS; Leuc; Leuk; Leukocyte; Lkcs; Manl; Mononuc; Mononuc Cells; Number Fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; WB; WBC; WBCs; White blood cell; White blood cells; Whole blood 2.79 2.22               %     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
51385-3 Plasma cells/Leukocytes NFr CSF Pt Qn Manual count   ACTIVE Plasma cells/Leukocytes in Cerebral spinal fluid by Manual count   NAM DefinitionDescription     %             HEM/BC   51385-3   Manual count     Observation       0 Plasma Cells NFr CSF Manual       N   Cell; Cellularity; Cerebral spinal fluid; Cerebrospinal Fl; HEMATOLOGY/CELL COUNTS; Leuc; Leuk; Leukocyte; Lkcs; Manl; Myeloma cells; Number fraction; Percent; Plasmacyte; Plasmacytes; Point in time; QNT; Quan; Quant; Quantitative; Random; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid; WBC; WBCs; White blood cell; White blood cells 2.79 2.22               %     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
51386-1 Plasma cells/Leukocytes NFr Body fld Pt Qn Manual count   ACTIVE Plasma cells/Leukocytes in Body fluid by Manual count   NAM DefinitionDescription     %             HEM/BC   51386-1   Manual count     Observation       0 Plasma Cells NFr Fld Manual       N   B/F; BF; bod; Bodies; Body fluid; Body fluid, unsp; Cell; Cellularity; Fl; Fld; FLU; Fluid; HEMATOLOGY/CELL COUNTS; Leuc; Leuk; Leukocyte; Lkcs; Manl; Myeloma cells; Number fraction; Percent; Plasmacyte; Plasmacytes; Point in time; QNT; Quan; Quant; Quantitative; Random; WBC; WBCs; White blood cell; White blood cells 2.79 2.22               %     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
51387-9 (Views) + (view AP^W standing) Find Lower extremity.bilateral>Knee Pt Doc XR   ACTIVE XR Knee - bilateral Views and (AP W standing)   MIN DefinitionDescription       Type: KNEES BILAT PLUS STANDING AP Date/Time: 04/06/2007 13:10 Ordering Provider: EXAMS: RAD/KNEES BILAT PLUS STANDING A HOW IS PATIENT TRANSPORTED? Isolation Precautions: Other Precautions:* REASON FOR TEST? DJD - S/P LEFT KNEE REPLACEMENT 7/06 TEST DETAIL: STANDING AP & LATERAL (KNEES) **14X17 FILM** - PCPT: 73560-LT,73560-RT,73565 Bilateral knees, including standing AP view HISTORY: Per requisition. Comparison: No prior studies. The patient is status post bilateral total knee arthroplasties, using cemented components. There are no radiographic findings of hardware complications. Osseous alignment is unremarkable. There is mild generalized osteopenia. The visualized soft tissues are unremarkable. IMPRESSION: Status post bilateral TKA.           RAD   51387-9   XR     Both       0 XR Knee-Bl Views+AP Stand       N   1V; Anterio-Posterior; Anteroposterior; Bil; Bilat; Both; Document; EXT; Extr-Bl; Film; Films; Finding; Findings; Imaging; Kn; Knee-Bl; Knees; LE; LE-Bl; Leg; Low; Lower extremity joint; MSK; Musculoskeletal; Ortho; Orthopedics; Plain Films; Point in time; Rad; Radiology; Random; Single View; Stand); View; Views+(1V; Views+(AP; Views+(AP Stand); Views+1V; Views+AP; Views+view; VW; VWS; WB; Weight bearing; Xray; X-ray 2.61 2.22                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Updated "&" to "+" in Component and added W to Challenge to match syntax used in LOINC/RadLex unified model.; Updated System from "Knee.bilateral" to conform with LOINC/RadLex unified model 0
51388-7 Views Find Upper extremity.right>Wrist+Hand Pt Doc XR   ACTIVE XR Wrist - right and Hand - right Views   MIN DefinitionDescription                   RAD   51388-7   XR     Both       0 XR Wrist+Hand-R Views       N   Arm; Carpal bone; Carpal bones; Carpal bones and joint; Document; EXT; Extr-R; Films; Finding; Findings; Imaging; MSK; Musculoskeletal; Ortho; Orthopedics; Plain Films; Point in time; R; Rad; RADIOLOGY; Random; RT; RUE; UE; UE-R; Up; Upper extremity; Upper extremity joint; View; VWS; Wrist+Hand-R; Wrist-R; Xray; X-ray 2.64 2.22                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Updated System from "Wrist.right+Hand.right" per LOINC/RadLex unified model 0
104,672 results found