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
44092-5 Leukocytes Naric Vag Pt Qn Wet preparation   ACTIVE Leukocytes [#/area] in Vaginal fluid by Wet preparation   MIN DefinitionDescription                   HEM/BC   44092-5   Wet preparation     Observation       0 WBC #/area Vag Wet Prep       N   #/area; Genital vaginal; HEMATOLOGY/CELL COUNTS; Leuc; Leuk; Leukocyte; Lkcs; Number areic; Point in time; Prep; QNT; Quan; Quant; Quantitative; Random; Vag fld; Vag fluid; Vagina; Vaginal fluid; WBC; WBCs; Wet mount; Wet prep; White blood cell; White blood cells 2.73 2.17                       0
44093-3 Neisseria meningitidis Prid Isolate Pt Nom Organism specific culture   ACTIVE Neisseria meningitidis [Identifier] in Isolate by Organism specific culture   MIN DefinitionDescription       Neisseria meningitidis group A Neisseria meningitidis group B (organism) Neisseria meningitidis group C (organism) Neisseria meningitidis (organism) Neisseria meningitidis (organism) Neisseria meningitidis w135 (organism) Neisseria meningitidis non-typable (organism)           MICRO   44093-3   Organism specific culture     Both       0 N men Islt Cult       N   C&S; Cult; Cultures; ID; Identity or presence; Infectious Disease; InfectiousDisease; Islt; Isol; Mening; Meningid; Meningitis; Meningo; Meningococcal meningitis; Meningococcus; Microbiology; N men; N menigitidis; N meningitidis; Nominal; Point in time; Random; Spec 2.21 2.17                       0
44094-1 Epithelial cells.squamous Naric Vag Pt Qn Microscopy.light   ACTIVE Epithelial cells.squamous [#/area] in Vaginal fluid by Light microscopy   MIN DefinitionDescription                   MICRO   44094-1   Microscopy.light     Observation       0 Squamous Vag Micro-#/area       N   #/area; Cell; Cellularity; Epi; Epi Cells; Epith; Epithelia; Genital vaginal; Gyn; Gynecology; LM; Micro; Microbiology; Micros; Microscopic; Number areic; OB; ObGyn; Obstetrics; Point in time; QNT; Quan; Quant; Quantitative; Random; SEC; Sq; Squamous cell; Squamous epithelial cell; Squamous epithelial cells; Vag fld; Vag fluid; Vagina; Vaginal fluid 2.26 2.17                       0
44095-8 Unidentified cells/Leukocytes NFr Bld Pt Qn Manual count   ACTIVE Unidentified cells/Leukocytes in Blood by Manual count   NAM DefinitionDescription     %             HEM/BC   44095-8   Manual count     Observation       0 Unident Cells NFr Bld Manual       N   Blood; Cell; Cellularity; HEMATOLOGY/CELL COUNTS; Leuc; Leuk; Leukocyte; Lkcs; Manl; NOS AB; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Unident Cells; WB; WBC; WBCs; White blood cell; White blood cells; Whole blood 2.79 2.17               %     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
44096-6 Unidentified cells/Leukocytes NFr Bld Pt Qn Automated count   ACTIVE Unidentified cells/Leukocytes in Blood by Automated count   NAM DefinitionDescription     %             HEM/BC   44096-6   Automated count     Observation       0 Unident Cells NFr Bld Auto       N   Auto; Automated detection; Blood; Cell; Cellularity; Elec; Elect; Electr; HEMATOLOGY/CELL COUNTS; Leuc; Leuk; Leukocyte; Lkcs; NOS AB; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Unident Cells; WB; WBC; WBCs; White blood cell; White blood cells; Whole blood 2.79 2.17               %     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
44097-4 Unidentified cells/Leukocytes NFr Bld Pt Qn     ACTIVE Unidentified cells/Leukocytes in Blood   NAM DefinitionDescription     %             HEM/BC   44097-4         Observation       0 Unident Cells NFr Bld       N   Blood; Cell; Cellularity; HEMATOLOGY/CELL COUNTS; Leuc; Leuk; Leukocyte; Lkcs; NOS AB; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Unident Cells; WB; WBC; WBCs; White blood cell; White blood cells; Whole blood 2.79 2.17               %     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
44098-2 Observation Prid XXX Pt Nom Wayson stain   ACTIVE Microscopic observation [Identifier] in Specimen by Wayson stain   NAM DefinitionDescription                   MICRO   44098-2   Wayson stain     Both       0 Wayson Stn Spec       N   ID; Identity or presence; Infectious Disease; InfectiousDisease; Microbiology; Misc; Miscellaneous; Nominal; Other; Point in time; Random; Spec; St; Stains; Stn; To be specified in another part of the message; Unspecified; Wayson Stn 2.78 2.17                     Release 2.78: COMPONENT: Updated to seperate the component from the method; 0
44099-0 Galactomannan Ag PrThr Ser/Plas Pt Ord IA   ACTIVE Galactomannan Ag [Presence] in Serum or Plasma by Immunoassay   MIN DefinitionDescription       Negative           MICRO   44099-0   IA     Both       0 Galactomannan Ag SerPl Ql IA       N   Antigen; Antigens; Aspergillus galactomannan; EIA; ELFA; ELISA; Enzyme immunoassay; GM; IAA; ID; Infectious Disease; InfectiousDisease; MEIA; Microbiology; Ordinal; Pl; Plasma; Plsm; Point in time; PR; QL; Qual; Qualitative; Random; Screen; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; SUDS; UniversalLabOrders 2.73 2.17                     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.; The EIA method, which was always intended to cover more than just enzyme-linked immunoassay and whose display name for the long common name has always been Immunoassay, was renamed IA in order to eliminate ambiguity about whether the method has a broader meaning than just enzyme-linked immunoassay. Likewise, EIA.rapid was renamed IA.rapid. These changes were approved by the Laboratory LOINC Committee in June 2016. 0
441-6 Rosoxacin Susc Isolate Pt OrdQn Agar diffusion   ACTIVE Rosoxacin [Susceptibility] by Disk diffusion (KB)   MIN DefinitionDescription                   ABXBACT   441-6   Agar diffusion     Observation       0 Rosoxacin Islt KB           Acrosoxacin; ANTIBIOTIC SUSCEPTIBILITIES; AST; Disk diffusion; Eracine; Eradacil; Eradacin; ID; Infectious Disease; InfectiousDisease; Islt; Isol; KB; Kirby-bauer; Point in time; Random; Rosacin; Sus; Suscept; Susceptibilities; Susceptibility; Susceptibilty; Winuron 2.19 1                       0
4410-7 Prolintane Mass Dose Pt Qn     ACTIVE Prolintane [Mass] of Dose   MIN DefinitionDescription                   DRUGDOSE   4410-7         Observation       0 Prolintane Dose       Y   Addiction; Catorid; Dose med or substance; DRUG DOSES; Drugs of abuse; Illicit; Katovit n; Point in time; PotentialForAbuse; Promotil; QNT; Quan; Quant; Quantitative; Random 2.69 1               mg       0
44100-6 Medical problem Find ^Patient Pt Nom     ACTIVE Medical problem   MIN DefinitionDescription                   H&P.HX   44100-6                 0 Medical problem       N   Finding; Findings; H+P; H+P.HX; Nominal; P prime; Point in time; Random 2.68 2.17                       0
44101-4 Guidance for ablation of tissue Find Abdomen>Liver Pt Doc CT   ACTIVE CT Guidance for ablation of tissue of Liver   MIN DefinitionDescription                   RAD   44101-4   CT     Both       0 CT Guided Liver Ablation       N   Abd; Abdo; Abdomen+; Abdominal; CAT scan; Computed tomography; Computerized tomography; CT scan; Document; Finding; Findings; Guid; Guide; Guided; Hepar; Hepatic; Imaging; Point in time; Rad; RADIOLOGY; Random 2.64 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. Changed System from Liver for conformance with LOINC/RadLex unified model. 0
44102-2 Guidance for procedure Find XXX>Joint space Pt Doc CT   DISCOURAGED CT Guidance for procedure of Joint space   MIN DefinitionDescription                   RAD   44102-2   CT     Both       0 CT Guided Joint space Procedure       N   CAT scan; Computed tomography; Computerized tomography; CT scan; Document; Finding; Findings; Guid; Guide; Guided; Imaging; Jnt; Misc; Miscellaneous; Other; Point in time; Rad; RADIOLOGY; Random; Spec; To be specified in another part of the message; Unspecified 2.64 2.17       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
44103-0 Guidance for percutaneous aspiration.fine needle Find XXX>Lymph node Pt Doc CT   ACTIVE CT Guidance for fine needle aspiration of Lymph node   MIN DefinitionDescription                   RAD   44103-0   CT     Both       0 CT Guided LN FNA       N   Asp; CAT scan; Computed tomography; Computerized tomography; CT scan; Document; Finding; Findings; FNA; Guid; Guide; Guided; Imaging; Ln; Misc; Miscellaneous; NDL; Other; Perc; Point in time; Rad; Radiology; Random; Spec; To be specified in another part of the message; Unspecified 2.64 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Added "XXX" as unspecified region imaged per LOINC/RadLex unified model; Added "percutaneous" as the approach to better define the Component per the LOINC/RadLex unified model 0
44104-8 Guidance for percutaneous aspiration.fine needle Find Chest>Mediastinum Pt Doc CT   ACTIVE CT Guidance for fine needle aspiration of Mediastinum   MIN DefinitionDescription                   RAD   44104-8   CT     Both       0 CT Guided Mediastinum FNA       N   Asp; CAT scan; Computed tomography; Computerized tomography; CT scan; Document; Finding; Findings; FNA; Guid; Guide; Guided; Imaging; NDL; Perc; Point in time; Rad; Radiology; Random; Thorax 2.64 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. Changed system from Mediastinum for conformance with LOINC/RadLex unified model.; Added "percutaneous" as the approach to better define the Component per the LOINC/RadLex unified model 0
44105-5 Guidance for percutaneous aspiration.fine needle Find XXX>Muscle Pt Doc CT   ACTIVE CT Guidance for fine needle aspiration of Muscle   MIN DefinitionDescription                   RAD   44105-5   CT     Both       0 CT Guided Muscle FNA       N   Asp; CAT scan; Computed tomography; Computerized tomography; CT scan; Document; Finding; Findings; FNA; Guid; Guide; Guided; Imaging; Misc; Miscellaneous; Musc; Muscl; NDL; Other; Perc; Point in time; Rad; Radiology; Random; Spec; To be specified in another part of the message; Unspecified 2.64 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Added "XXX" as unspecified region imaged per LOINC/RadLex unified model; Added "percutaneous" as the approach to better define the Component per the LOINC/RadLex unified model 0
44106-3 Guidance for aspiration.fine needle Find Pelvis>Prostate Pt Doc CT   ACTIVE CT Guidance for FNA of Prostate   MIN DefinitionDescription                   RAD   44106-3   CT     Both       0 CT Guided Prostate FNA       N   Asp; CAT scan; Computed tomography; Computerized tomography; CT scan; Document; Finding; Findings; FNA; Guid; Guide; Guided; Imaging; NDL; Pelvic; Point in time; Prost; Prostatic; Rad; Radiology; Random 2.64 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Changed System from "Prostate" to "Pelvis>Prostate" for conformance with the LOINC/Radlex unified model. 0
44107-1 Guidance for percutaneous aspiration.fine needle Find Abdomen>Retroperitoneum Pt Doc CT   ACTIVE CT Guidance for fine needle aspiration of Retroperitoneum   MIN DefinitionDescription                   RAD   44107-1   CT     Both       0 CT Guided Retroperitoneum FNA       N   Abd; Abd.reper; Abdo; Abdomen+; Abdominal; Asp; CAT scan; Computed tomography; Computerized tomography; CT scan; Document; Finding; Findings; FNA; Guid; Guide; Guided; Imaging; NDL; Perc; Point in time; Rad; Radiology; Random; Retroperitoneal 2.64 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. Changed System from Abdomen.retroperitoneum for conformance with LOINC/RadLex unified model.; Added "percutaneous" as the approach to better define the Component per the LOINC/RadLex unified model 0
44108-9 Guidance for percutaneous aspiration.fine needle Find Abdomen>Adrenal gland Pt Doc CT   ACTIVE CT Guidance for fine needle aspiration of Adrenal gland   MIN DefinitionDescription                   RAD   44108-9   CT     Both       0 CT Guided Adrenal FNA       N   Abd; Abdo; Abdomen+; Abdominal; Asp; CAT scan; Computed tomography; Computerized tomography; CT scan; Document; Finding; Findings; FNA; Guid; Guide; Guided; Imaging; NDL; Perc; Point in time; Rad; Radiology; Random 2.64 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. Changed System from Adrenal gland for conformance with LOINC/RadLex unified model.; Added "percutaneous" as the approach to better define the Component per the LOINC/RadLex unified model 0
44109-7 Guidance for deep biopsy Find XXX>Muscle Pt Doc CT   ACTIVE CT Guidance for deep biopsy of Muscle   MIN DefinitionDescription                   RAD   44109-7   CT     Both       0 CT Guided Muscle Deep Bx       N   Bx; CAT scan; Computed tomography; Computerized tomography; CT scan; Deep Bx; Document; Finding; Findings; Guid; Guide; Guided; Imaging; Misc; Miscellaneous; Musc; Muscl; Other; Point in time; Rad; RADIOLOGY; Random; Spec; To be specified in another part of the message; Unspecified 2.64 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. Per LOINC/Radlex Committee review, the specification of "deep" should be modeled as part of the "guidance for procedure" attribute rather than anatomic location.; Added "XXX" as unspecified region imaged per LOINC/RadLex unified model 0
4411-5 Promazine Mass Dose Pt Qn     ACTIVE Promazine [Mass] of Dose   MIN DefinitionDescription                   DRUGDOSE   4411-5         Observation       0 Promazine Dose       Y   Dose med or substance; DRUG DOSES; Point in time; QNT; Quan; Quant; Quantitative; Random; Sparine; Tranquazine 2.69 1               mg       0
44110-5 Guidance for needle localization Find Breast Pt Doc CT   ACTIVE CT Guidance for needle localization of Breast   MIN DefinitionDescription                   RAD   44110-5   CT     Both       0 CT Guided Brst Needle loc       N   Brst; CAT scan; Computed tomography; Computerized tomography; CT scan; Document; Finding; Findings; Guid; Guide; Guided; Imaging; Local; NDL; Point in time; Rad; RADIOLOGY; Random 2.64 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. 0
44111-3 Multisection^WO & W contrast IV Find Head>Skull.base Pt Doc CT   ACTIVE CT Skull base WO and W contrast IV   MIN DefinitionDescription                   RAD   44111-3   CT     Both       0 CT Skull.base WO+W contr IV       N   Brain; c; CAT scan; Computed tomography; Computerized tomography; Contr; Contra; Contrst; Cranial; Cranium; CT scan; Document; Finding; Findings; Head; Imaging; Intracranial; Point in time; Rad; RADIOLOGY; Random; Skull; W contr IV; WC; WO & WC; WO+W contr; WO+W contr IV; WWO 2.61 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Per Radlex/LOINC Committee we are changing the order of these components to better reflect the reality of the sequence in which they are performed (first without contrast, then with).; Updated System from "Skull.base" per LOINC/RadLex unified model 0
44112-1 Multisection^WO contrast Find Head>Skull.base Pt Doc CT   ACTIVE CT Skull base WO contrast   MIN DefinitionDescription                   RAD   44112-1   CT     Both       0 CT Skull.base WO contr       N   Brain; c; CAT scan; Computed tomography; Computerized tomography; Contr; Contra; Contrst; Cranial; Cranium; CT scan; Document; Finding; Findings; Head; Imaging; Intracranial; Point in time; Rad; RADIOLOGY; Random; Skull; without contrast 2.61 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Updated System from "Skull.base" per LOINC/RadLex unified model 0
44113-9 Multisection^WO & W contrast IT Find Chest>Spine.thoracic Pt Doc CT   ACTIVE CT Thoracic spine WO and W contrast IT   MIN DefinitionDescription                   RAD   44113-9   CT     Both       0 CT T-spine WO+W contr IT       N   c; CAT scan; Computed tomography; Computerized tomography; Contr; Contra; Contrst; CT scan; Document; Dorsal spine; Finding; Findings; Imaging; Intrathecal; Myelogram; Point in time; Rad; RADIOLOGY; Random; Spinal; Spinal Cord; Th/sp; Thorax; T-spine; W contr IT; WC; WO & WC; WO+W contr; WO+W contr IT; WWO 2.61 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Per Radlex/LOINC Committee we are changing the order of these components to better reflect the reality of the sequence in which they are performed (first without contrast, then with).; Updated System from "Spine.thoracic" per LOINC/RadLex unified model 0
104,672 results found