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
42466-3 Study observation.general 3rd trimester Imp ^Fetuses Pt Nar US   ACTIVE Fetal Narrative [Interpretation] Study observation.general 3rd trimester, multiple fetuses US   MIN DefinitionDescription                   OB.US   42466-3   US     Observation       0 US Fetuses Study 3rd trim [Imp]       N   Echography; Fetal; Gyn; Gynecology; Impression; Impression/interpretation of study; Impressions; Interp; Interpretation; Narrative; OB; ObGyn; OBSTERICAL; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics; Point in time; Random; Report; Sonogram; Sonograph; Sonography; Study 3rd trim; Study report; ULS; Ultrasound 2.5 2.16                       0
42467-1 Study observation.general.limited Imp ^Fetuses Pt Nar US   ACTIVE Fetal Narrative [Interpretation] Study observation.general.limited, multiple fetuses US   MIN DefinitionDescription                   OB.US   42467-1   US     Observation       0 US Fetuses Study ltd [Imp]       N   Echography; Fetal; Gyn; Gynecology; Impression; Impression/interpretation of study; Impressions; Interp; Interpretation; LMTED; LTD; Narrative; OB; ObGyn; OBSTERICAL; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics; Point in time; Random; Report; Sonogram; Sonograph; Sonography; Study ltd; Study report; ULS; Ultrasound 2.5 2.16                       0
42468-9 Multisection Find ^Surgical specimen Pt Doc US   ACTIVE US Surgical specimen   MIN DefinitionDescription                   RAD   42468-9   US     Both       0 US Surg Spec       N   Document; Echography; Finding; Findings; Imaging; Point in time; Radiology; Random; Sonogram; Sonograph; Sonography; Spec; Surg; Surg Spec; ULS; Ultrasound 2.61 2.16                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. Changed System from "Surgical specimen" to "^Surgical specimen" to reflect the specimen as a Subject for conformance with the LOINC/RadLex unified model. 0
42469-7 View^W contrast PO Find Abdomen>Gastrointestinal tract.upper+Small bowel+Gallbladder Pt Doc RF   ACTIVE RF Gastrointestinal tract upper and Small bowel and Gallbladder Single view W contrast PO   MIN DefinitionDescription                   RAD   42469-7   RF     Both       0 RF UGI+SB+GB 1V W contr PO       N   1V; Abd; Abdo; Abdomen+; Abdominal; c; Contr; Contra; Contrst; Document; Film; Finding; Findings; Fluor; Fluoro; Fluoroscopy; Gall bladder; GB; GI; Imaging; Point in time; Rad; RADIOLOGY; Random; SB; Single View; Small Intestine; UGI; UGI+SB; UGI+SB+GB; Up; VW; W contr PO; WC 2.64 2.16                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Replaced "gastrointestine" in System with the more accepted nomenclature "gastrointestinal tract".; Method of "XR.fluor" was changed to "RF". The LOINC/RadLex Committee agreed to use a subset of the two-letter DICOM modality codes as the primary modality identifier.; Added "Abdomen" to the System as Region Imaged per the LOINC/RadLex unified model 0
4247-3 Ethylmorphine Mass Dose Pt Qn     ACTIVE Ethylmorphine [Mass] of Dose   MIN DefinitionDescription                   DRUGDOSE   4247-3         Observation       0 EMP Dose       Y   Addiction; Codethyline; Collins elixir; Dionina; Dose med or substance; DRUG DOSES; Drugs of abuse; EMP; Illicit; Point in time; PotentialForAbuse; QNT; Quan; Quant; Quantitative; Random 2.69 1               mg       0
42470-5 View^W contrast PO Find Abdomen>Gastrointestinal tract.upper+Gallbladder Pt Doc RF   ACTIVE RF Gastrointestinal tract upper and Gallbladder Single view W contrast PO   MIN DefinitionDescription                   RAD   42470-5   RF     Both       0 RF UGI+GB 1V W contr PO       N   1V; Abd; Abdo; Abdomen+; Abdominal; c; Contr; Contra; Contrst; Document; Film; Finding; Findings; Fluor; Fluoro; Fluoroscopy; Gall bladder; GB; GI; Imaging; Point in time; Rad; RADIOLOGY; Random; Single View; UGI; UGI+GB; Up; VW; W contr PO; WC 2.64 2.16                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Replaced "gastrointestine" in System with the more accepted nomenclature "gastrointestinal tract".; Method of "XR.fluor" was changed to "RF". The LOINC/RadLex Committee agreed to use a subset of the two-letter DICOM modality codes as the primary modality identifier.; Added "Abdomen" to the System as Region Imaged per the LOINC/RadLex unified model. 0
42471-3 View Find Pelvis Pt Doc XR.stereoscopic   ACTIVE XR.stereoscopic Pelvis Single view   MIN DefinitionDescription                   RAD   42471-3   XR.stereoscopic     Both       0 XR.stereo Pelvis 1V       N   1V; Document; Film; Finding; Findings; Imaging; Pelvic; Plain Films; Point in time; Rad; Radiology; Random; Single View; VW; Xray; X-ray 2.64 2.16                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. Changed Component from "View stereo" to "View" and Method from "XR" to "XR.stereoscopic" per LOINC/Radlex unified model. 0
42472-1 Views AP for scoliosis^in traction Find Chest>Spine.thoracic & Abdomen>Spine.lumbar Pt Doc XR   ACTIVE XR Thoracic and lumbar spine AP Views for scoliosis in traction   NAM DefinitionDescription                   RAD   42472-1   XR     Both       0 XR T+L-Spine Vs AP for Scoli In Traction       N   Abd; Abdo; Abdomen+; Abdominal; Anterio-Posterior; Anteroposterior; CXR; Document; Dorsal spine; Films; Finding; Findings; Imaging; L/sp; L-spine; Lumbar; Lumbo; Plain Films; Point in time; Rad; Radiology; Random; Spinal; Spinal Cord; T Spine+Ab; T+L-Spine; Th/sp; Thorax; T-spine; View; Views & AP KUB; Views (AP; Views+AP; VWS; Xray; X-ray 2.64 2.16                     Edited system to reflect fact that scoliosis view is not entire spine, but only thoracic/lumbar region.; The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Updated System from "Spine.thoracic+Spine.lumbar" per LOINC/RadLex unified model; Updated core Component from "Views scoliosis AP" to "Views AP for scoliosis" to align with the LOINC/RadLex unified model. 0
42473-9 View Waters Find Head>Sinuses Pt Doc XR.stereoscopic   ACTIVE XR.stereoscopic Sinuses Waters   MIN DefinitionDescription                   RAD   42473-9   XR.stereoscopic     Both       0 XR.stereo Sinuses Waters       N   1V; Brain; Cranial; Cranium; Document; Film; Finding; Findings; Imaging; Intracranial; Paranasal sinuses; Plain Films; Point in time; Rad; Radiology; Random; Single View; Sinus; Skull; VW; Wat; Xray; X-ray 2.61 2.16                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. Changed System from "Sinuses" to clarify the region imaged and for conformance with the LOINC/Radlex unified model. Changed Component from "View Waters stereo" to "View Waters" and Method from "XR" to "XR.stereoscopic" per LOINC/Radlex unified model. 0
42474-7 View Find Head>Skull Pt Doc XR.stereoscopic   ACTIVE XR.stereoscopic Skull Single view   MIN DefinitionDescription                   RAD   42474-7   XR.stereoscopic     Both       0 XR.stereo Skull 1V       N   1V; Brain; Cranial; Cranium; Document; Film; Finding; Findings; Head; Imaging; Intracranial; Plain Films; Point in time; Rad; Radiology; Random; Single View; Skull; VW; Xray; X-ray 2.64 2.16                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Updated System from "Skull" per LOINC/RadLex unified model. Changed Component from "View stereo" to "View" and Method from "XR" to "XR.stereoscopic" per LOINC/Radlex unified model. 0
42475-4 Multisection for graft Find Upper extremity.left>Upper extremity vessel Pt Doc US.doppler   ACTIVE US.doppler Upper extremity vessel - left for graft   MIN DefinitionDescription                   RAD   42475-4   US.doppler     Both       0 DOP UE vessel-L for graft       N   Arm; Cardio; Cardiology; Document; DOP; DUPLEX; Echography; EXT; Extr ves; Extr-L; Finding; Findings; Heart Disease; Imaging; L; LT; LUE; Point in time; Radiology; Random; Sonogram; Sonograph; Sonography; UE; UE vessel-L; UE-L; ULS; Ultrasound; Up; Vesl 2.61 2.16                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. Moved "graft" from the System to Component to represent the Reason for Exam and changed System from "Upper extremity vessel graft.left" to "Upper extremity.left>Upper extremity vessel" for conformance with the LOINC/Radlex unified model. 0
42476-2 Multisection for graft Find Upper extremity.right>Upper extremity vessel Pt Doc US.doppler   ACTIVE US.doppler Upper extremity vessel - right for graft   MIN DefinitionDescription                   RAD   42476-2   US.doppler     Both       0 DOP UE vessel-R for graft       N   Arm; Cardio; Cardiology; Document; DOP; DUPLEX; Echography; EXT; Extr ves; Extr-R; Finding; Findings; Heart Disease; Imaging; Point in time; R; Radiology; Random; RT; RUE; Sonogram; Sonograph; Sonography; UE; UE vessel-R; UE-R; ULS; Ultrasound; Up; Vesl 2.61 2.16                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. Moved "graft" from the System to Component to represent the Reason for Exam and changed System from "Upper extremity vessel graft.right" to "Upper extremity.right>Upper extremity vessel" for conformance with the LOINC/Radlex unified model. 0
42477-0 Multisection for transplanted kidney vessels Find Pelvis Pt Doc US.doppler   ACTIVE US.doppler for transplanted kidney vessels   MIN DefinitionDescription                   RAD   42477-0   US.doppler     Both       0 DOP for transplanted kidney ves       N   Document; DOP; DUPLEX; Echography; Finding; Findings; Imaging; Kidney; Nephrology; Pelvic; Point in time; Radiology; Random; Renal; Sonogram; Sonograph; Sonography; ULS; Ultrasound 2.58 2.16                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Changed Component from "Multisection" to "Multisection of transplanted kidney vessels" and System from "Kidney vessels transplant" to "Pelvis" for conformance with the LOINC/Radlex unified model. 0
42478-8 Guidance for drainage of cyst+placement of drainage catheter Find Abdomen>Kidney Pt Doc US   ACTIVE US Guidance for drainage of cyst and placement of drainage catheter of Kidney   NAM DefinitionDescription                   RAD   42478-8   US     Both       0 US Guided Kidney Cyst drain+cath place       N   Abd; Abdo; Abdomen+; Abdominal; Cath; Cyst drain+cath place; Cyst drainage; Document; Drain; Echography; Exudate; Finding; Findings; Guid; Guide; Guided; Imaging; Kidney; Nephric; Nephrology; Point in time; Radiology; Random; Removal of fluid; Renal; Sonogram; Sonograph; Sonography; ULS; Ultrasound 2.66 2.16                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. Changed System from "Kidney" to "Abdomen>Kidney" for conformance with the LOINC/Radlex unified model.; Updated Component from "Guidance for drainage of pseudocyst" to "Guidance for drainage of pseudocyst+placement of drainage catheter" based on the AMA/ACR definition for "drainage" and to clarify that the catheter is left in place [per LOINC/RSNA Committee review and approval 4/2019] 0
42479-6 Study observation.general Imp ^Fetuses Pt Nar US   ACTIVE Fetal Narrative [Interpretation] Study observation general, multiple fetuses US   MIN DefinitionDescription                   OB.US   42479-6   US     Observation       0 US Fetuses Study [Imp]       N   Echography; Fetal; Gyn; Gynecology; Impression; Impression/interpretation of study; Impressions; Interp; Interpretation; Narrative; OB; ObGyn; OBSTERICAL; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics; Point in time; Random; Report; Sonogram; Sonograph; Sonography; Study report; ULS; Ultrasound 2.73 2.16                       0
4248-1 N-ethylnicotinamide Mass Dose Pt Qn     ACTIVE N-ethylnicotinamide [Mass] of Dose   MIN DefinitionDescription                   DRUGDOSE   4248-1         Observation       0 NEN Dose       Y   Dose med or substance; DRUG DOSES; Ethylnicotinamide; NEN; Nikethamide metabolite; Point in time; QNT; Quan; Quant; Quantitative; Random 2.73 1               mg       0
42480-4 Multisection transabdominal Find Pelvis Pt Nar US   ACTIVE Pelvis Narrative transabdominal US   MIN DefinitionDescription                   OB.US   42480-4   US     Both       0 Pelvis Transabdom US       N   Echography; Finding; Findings; Gyn; Gynecology; Narrative; OB; ObGyn; OBSTERICAL; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics; Pelvic; Point in time; Random; Report; Sonogram; Sonograph; Sonography; ULS; Ultrasound 2.73 2.16                       0
42481-2 Human papilloma virus 6+11+42+43+44 DNA PrThr Cvx Pt Ord Probe.amp.sig   ACTIVE Human papilloma virus 6+11+42+43+44 DNA [Presence] in Cervix by Probe with signal amplification   MIN DefinitionDescription       Positive/Negative           MICRO   42481-2   Probe.amp.sig     Both       0 HPV Low Risk DNA Cvx Ql Probe+sig amp       N   Amplif; Amplification; Amplified; bDNA; Bdn-A; Branched Chain DNA; Cervix; Deoxyribonucleic acid; DNA NUCLEIC ACID PROBE; DNA probe; Genital tract; Genital warts; Gyn; Gynecology; HC; HPA; HPV; HPV Low Risk; HPV6; HPV6+11; Human papillomavirus; Hybidization Protection Assay; Hybrid Capture; Hybrid Capture nucleic acid hybridization; ID; Infectious Disease; InfectiousDisease; Microbiology; OB; ObGyn; Obstetrics; Ordinal; Papilloma virus low risk; Point in time; PR; Probe amp; Probe with ampification; Probe with signal amplification; Probe+sig amp; Ql; Qual; Qualitative; Random; Screen; UniversalLabOrders 2.73 2.16                     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.; Updated Answer list type from NORMATIVE to EXAMPLE because the Answers in the list (Positive, Negative) are only examples of possible answers and not an exclusive list 226
42482-0 Protein.monoclonal MRat Urine 24H Qn Electrophoresis   ACTIVE Protein.monoclonal [Mass/time] in 24 hour Urine by Electrophoresis   MIN DefinitionDescription     mg/24 H             CHEM   42482-0   Electrophoresis     Both       0 M Protein 24h Ur Elph-mRate       N   1 day; 24 hours; 24HR; Chemistry; Elec; Elect; Electr; Electro; Electrophhrs; Electrophrs; Elp; Elph; Ep; Kidney; M Protein; Mass Rate; M-band; Monoclonal band; Monoclonal spike; M-protein; mRate; M-spike; Nephrology; Para protein; Paraprotein; PEUR; PR; Prot; QNT; Quan; Quant; Quantitative; Renal; UA; UPEP; UR; Urn 2.73 2.16               mg/(24.h)       0
42483-8 Protein.monoclonal/Protein.total MFr Urine Pt Qn Electrophoresis   ACTIVE Protein.monoclonal/Protein.total in Urine by Electrophoresis   MIN DefinitionDescription     %             CHEM   42483-8   Electrophoresis     Both       0 M Protein MFr Ur Elph       N   Chemistry; Elec; Elect; Electr; Electro; Electrophhrs; Electrophrs; Elp; Elph; Ep; Kidney; M Protein; Mass Fraction; M-band; Monoclonal band; Monoclonal spike; M-protein; M-spike; Nephrology; Para protein; Paraprotein; Percent; PEUR; Point in time; PR; Prot; QNT; Quan; Quant; Quantitative; Random; Renal; Tot; Totl; TP; UA; UPEP; UR; Urn 2.73 2.16               %       0
42484-6 Protein.monoclonal/Protein.total MFr Urine 24H Qn Electrophoresis   ACTIVE Protein.monoclonal/Protein.total in 24 hour Urine by Electrophoresis   MIN DefinitionDescription     %             CHEM   42484-6   Electrophoresis     Both       0 M Protein 24h MFr Ur Elph       N   1 day; 24 hours; 24HR; Chemistry; Elec; Elect; Electr; Electro; Electrophhrs; Electrophrs; Elp; Elph; Ep; Kidney; M Protein; Mass Fraction; M-band; Monoclonal band; Monoclonal spike; M-protein; M-spike; Nephrology; Para protein; Paraprotein; Percent; PEUR; PR; Prot; QNT; Quan; Quant; Quantitative; Renal; Tot; Totl; TP; UA; UPEP; UR; Urn 2.73 2.16               %       0
42485-3 Anion gap SCnc Vitr fld Pt Qn Calculated   ACTIVE Anion gap in Vitreous fluid by calculation   MAJ DefinitionDescription     mmol/L             CHEM   42485-3   Calculated     Both       0 Anion Gap Vitf Calc-sCnc       N   Ag; AnGAP; Calc; Calculation; Chemistry; Eye; Level; Ophthalmology; Ophtho; Ophthy; Point in time; QNT; Quan; Quant; Quantitative; Random; Substance concentration; Vitf; Vitreous fluid; Vitreous humor; Vitreous humour 2.79 2.16               mmol/L       0
42486-1 Aspergillus fumigatus 1 Ab PrThr CSF Pt Ord     ACTIVE Aspergillus fumigatus 1 Ab [Presence] in Cerebral spinal fluid   MIN DefinitionDescription                   MICRO   42486-1         Both       0 A fumigatus1 Ab CSF Ql       N   A fumigatus; A fumigatus1; ABS; Aby; Antby; Anti; Antibodies; Antibody; Asperg; Aspergil; Aspergilis; Aspergilla; Aspergillin; Aspergillosis; Aspergils; Aspergilus; Autoantibodies; Autoantibody; Cerebral spinal fluid; Cerebrospinal Fl; Farmers lung; Fum; i; ID; Infectious Disease; InfectiousDisease; m003; m3; Microbiology; Neuro; Neurology; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid 2.56 2.16                     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
42487-9 Aspergillus fumigatus 6 Ab PrThr CSF Pt Ord     ACTIVE Aspergillus fumigatus 6 Ab [Presence] in Cerebral spinal fluid   MIN DefinitionDescription                   MICRO   42487-9         Both       0 A fumigatus6 Ab CSF Ql       N   A fumigatus; A fumigatus6; ABS; Aby; Antby; Anti; Antibodies; Antibody; Asperg; Aspergil; Aspergilis; Aspergilla; Aspergillin; Aspergillosis; Aspergils; Aspergilus; Autoantibodies; Autoantibody; Cerebral spinal fluid; Cerebrospinal Fl; Farmers lung; Fum; ID; Infectious Disease; InfectiousDisease; m003; m3; Microbiology; Neuro; Neurology; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid 2.56 2.16                     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
42488-7 Aspergillus sp Ab Titr Plr fld Pt SemiQn Comp fix   ACTIVE Aspergillus sp Ab [Titer] in Pleural fluid by Complement fixation   MAJ DefinitionDescription     titer             MICRO   42488-7   Comp fix     Both       0 Aspergillus Ab Titr Plr CF       N   ABS; Aby; Antby; Anti; Antibodies; Antibody; Asperg; Aspergil; Aspergilis; Aspergilla; Aspergillin; Aspergillosis; Aspergils; Aspergilus; Autoantibodies; Autoantibody; CF; Comp fixation; Compfix; Complement fixation; Dilution factor; Dilution Factor (Titer); Farmers lung; ID; Infectious Disease; InfectiousDisease; Lung; Microbiology; Pleural; Pleural fluid; Point in time; Pulmonary; Pulmonology; Random; Respiratory; SmQn; species; spp; thoracentesis fluid; Titer; Titered; Titre; Ttr 2.75 2.16               {titer}       0
104,672 results found