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
4416-4 Protriptyline Mass Dose Pt Qn     ACTIVE Protriptyline [Mass] of Dose   MIN DefinitionDescription                   DRUGDOSE   4416-4         Observation       0 Protrip Dose       Y   Dose med or substance; DRUG DOSES; Point in time; QNT; Quan; Quant; Quantitative; Random; Vivactil 2.69 1               mg       0
44160-0 Guidance for percutaneous aspiration.fine needle Find Breast Pt Doc US   ACTIVE US Guidance for fine needle aspiration of Breast   MIN DefinitionDescription                   RAD   44160-0   US     Both       0 US Guided Brst FNA       N   Asp; Brst; Document; Echography; Finding; Findings; FNA; Guid; Guide; Guided; Gyn; Gynecology; Imaging; NDL; OB; ObGyn; Obstetrics; Perc; Point in time; Radiology; Random; Sonogram; Sonograph; Sonography; ULS; Ultrasound 2.64 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Added "percutaneous" as the approach to better define the Component per the LOINC/RadLex unified model 0
44161-8 Guidance for percutaneous biopsy Find Chest>Lung Pt Doc US   ACTIVE US Guidance for biopsy of Lung   MIN DefinitionDescription                   RAD   44161-8   US     Both       0 US Guided Lung Bx       N   Bx; Document; Echography; Finding; Findings; Guid; Guide; Guided; Imaging; Lung; Perc; Point in time; Pulmonary; Pulmonology; RADIOLOGY; Random; Respiratory; Sonogram; Sonograph; Sonography; Thorax; ULS; Ultrasound 2.64 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. Changed System from "Lung" for conformance with the LOINC/Radlex unified model.;Updated the Component to include "percutaneous" to clarify the approach and make it explicit rather than assuming its presence. 0
44162-6 Guidance for percutaneous biopsy Find Abdomen>Retroperitoneum Pt Doc US   ACTIVE US Guidance for biopsy of Retroperitoneum   MIN DefinitionDescription                   RAD   44162-6   US     Both       0 US Guided Retroperitoneum Bx       N   Abd; Abd.reper; Abdo; Abdomen+; Abdominal; Bx; CorePlaybook; Document; Echography; Finding; Findings; Guid; Guide; Guided; Imaging; Perc; Playbook; Point in time; Radiology; Random; Retroperitoneal; Sonogram; Sonograph; Sonography; ULS; Ultrasound 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 the LOINC/Radlex unified model.;Updated the Component to include "percutaneous" to clarify the approach and make it explicit rather than assuming its presence. 0
44163-4 Multisection Find Chest>Brachial plexus Pt Doc US   ACTIVE US Brachial plexus   MIN DefinitionDescription                   RAD   44163-4   US     Both       0 US Brachial plexus       N   Document; Echography; Finding; Findings; Imaging; Point in time; Radiology; Random; Sonogram; Sonograph; Sonography; Thoracic outlet; Thorax; ULS; Ultrasound 2.61 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Changed System from "Thoracic outlet" to "Thoracic inlet>Brachial plexus" for conformance with LOINC/RadLex unified model. "Thoracic inlet" and "thoracic outlet" represent the same anatomic area and RadLex uses "inlet"; in LOINC we had "brachial plexus" as a synonym for "thoracic outlet" and the terms were originally created to represent imaging focused on the brachial plexus.; Updated Region imaged from "Thoracic inlet" per LOINC/RadLex unified model 0
44164-2 Multisection Find Head+Neck Pt Doc US   ACTIVE US Head and Neck   MIN DefinitionDescription                   RAD   44164-2   US     Both       0 US Head+Neck       N   Brain; Cranial; Cranium; Document; Echoencephalogram; Echoencephalography; Echography; Finding; Findings; Imaging; Intracranial; Point in time; Radiology; Random; Skull; Sonogram; Sonograph; Sonography; ULS; Ultrasound 2.73 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. 0
44165-9 Multisection & 3D reconstruction Find XXX Pt Doc US   DEPRECATED Deprecated Unspecified body region US and 3D reconstruction   DEL DefinitionDescription                   RAD   44165-9   US     Both       0 Deprecated XXX US +3DR       N   +3DR; Document; Echography; Finding; Findings; Imaging; Misc; Miscellaneous; Other; Point in time; Radiology; Random; Sonogram; Sonograph; Sonography; Spec; To be specified in another part of the message; ULS; Ultrasound; Unspecified 2.58 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
44166-7 Guidance for drainage of abscess+placement of drainage catheter Find Abdomen>Subphrenic space Pt Doc US   ACTIVE US Guidance for drainage of abscess and placement of drainage catheter of Subphrenic space   NAM DefinitionDescription                   RAD   44166-7   US     Both       0 US Guide Subphrenic Absc drn+cath place       N   Abd; Abdo; Abdomen+; Abdominal; Absc drain+cath place; Absc drainage; Cath; Document; Drain; Echography; Exudate; Finding; Findings; Guid; Guide; Guided; Imaging; Point in time; Radiology; Random; Removal of fluid; Sonogram; Sonograph; Sonography; ULS; Ultrasound 2.66 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. Changed System from "Subphrenic space" for conformance with LOINC/RadLex unified model.; Updated Component from "Guidance for drainage of abscess" to "Guidance for drainage of abscess+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
44167-5 Guidance for drainage of abscess+placement of drainage catheter Find Abdomen>Kidney Pt Doc US   ACTIVE US Guidance for drainage of abscess and placement of drainage catheter of Kidney   NAM DefinitionDescription                   RAD   44167-5   US     Both       0 US Guided Kidney Absc drain+cath place       N   Abd; Abdo; Abdomen+; Abdominal; Absc drain+cath place; Absc drainage; Cath; 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 2.17                     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 abscess" to "Guidance for drainage of abscess+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
44168-3 Guidance for drainage of abscess+placement of drainage catheter Find Pelvis Pt Doc US   ACTIVE US Guidance for drainage of abscess and placement of drainage catheter of Pelvis   NAM DefinitionDescription                   RAD   44168-3   US     Both       0 US Guided Pelvis Absc drain+cath place       N   Absc drain+cath place; Absc drainage; Cath; Document; Drain; Echography; Exudate; Finding; Findings; Guid; Guide; Guided; Imaging; Pelvic; Point in time; Radiology; Random; Removal of fluid; Sonogram; Sonograph; Sonography; ULS; Ultrasound 2.66 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Updated Component from "Guidance for drainage of abscess" to "Guidance for drainage of abscess+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
44169-1 Guidance for drainage of abscess+placement of drainage catheter Find Abdomen>Peritoneal space Pt Doc US   ACTIVE US Guidance for drainage of abscess and placement of drainage catheter of Peritoneal space   NAM DefinitionDescription                   RAD   44169-1   US     Both       0 US Guide Peritnl spc Absc drn+cath place       N   Abd; Abdo; Abdomen+; Abdominal; Absc drain+cath place; Absc drainage; Cath; Document; Drain; Echography; Exudate; Finding; Findings; Guid; Guide; Guided; Imaging; Peritoneal cavity; Point in time; Radiology; Random; Removal of fluid; Sonogram; Sonograph; Sonography; ULS; Ultrasound 2.66 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Changed System from "Peritoneal space" to "Abdomen>Peritoneal space" for conformance with the LOINC/Radlex unified model.; Updated Component from "Guidance for drainage of abscess" to "Guidance for drainage of abscess+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
4417-2 Pseudoephedrine Mass Dose Pt Qn     ACTIVE Pseudoephedrine [Mass] of Dose   MIN DefinitionDescription                   DRUGDOSE   4417-2         Observation       0 Pseudoephedrine Dose       Y   Cenafed; Dose med or substance; DRUG DOSES; Point in time; Pseudoephed; QNT; Quan; Quant; Quantitative; Random; Sudafed 2.69 1               mg       0
44170-9 Guidance for biopsy.needle Find Abdomen>Liver Pt Doc US   DEPRECATED Deprecated US Guidance for needle biopsy of Liver   DEL DefinitionDescription                   RAD   44170-9   US     Both       0 Deprecated US Liver Bx needle guide       N   Abd; Abdo; Abdomen+; Abdominal; Bx; Document; Echography; Finding; Findings; Guid; Guide; Guided; Hepar; Hepatic; Hepatology; Imaging; Liver; NDL; Needle Bx; Point in time; Radiology; Random; Sonogram; Sonograph; Sonography; ULS; Ultrasound 2.63 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
44171-7 Guidance for biopsy.needle Find Chest>Pleura Pt Doc US   DEPRECATED Deprecated US Guidance for needle biopsy of Chest Pleura   DEL DefinitionDescription                   RAD   44171-7   US     Both       0 Deprecated US Chest Pleura Bx needle guide       N   Bx; Chest Pleura; Chest.pleura; Document; Echography; Finding; Findings; Guid; Guide; Guided; Imaging; NDL; Needle Bx; Point in time; Radiology; Random; Sonogram; Sonograph; Sonography; Thorax; ULS; Ultrasound 2.63 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
44172-5 Guidance for drainage+placement of drainage catheter Find Abdomen>Pancreas Pt Doc US   ACTIVE US Guidance for drainage and placement of drainage catheter of Pancreas   NAM DefinitionDescription                   RAD   44172-5   US     Both       0 US Guided Pancreas Drain+cath place       N   Abd; Abdo; Abdomen+; Abdominal; Cath; Document; Drain; Drain+cath place; Echography; Exudate; Finding; Findings; Guid; Guide; Guided; Imaging; Pancr; Pancreatc; Pancreatic; Point in time; Radiology; Random; Removal of fluid; Sonogram; Sonograph; Sonography; ULS; Ultrasound 2.66 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. Changed System from "Pancreas" for conformance with the LOINC/RadLex unified model.; Updated Component from "Guidance for drainage" to "Guidance for drainage+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
44173-3 Multisection limited Find Extremity>Extremity artery Pt Doc US   ACTIVE US Extremity artery limited   MIN DefinitionDescription                   RAD   44173-3   US     Both       0 US Extr a Ltd       N   Art; Document; Echography; EXT; Extr a; Finding; Findings; Imaging; LMTED; LTD; Point in time; Radiology; Random; Sonogram; Sonograph; Sonography; ULS; Ultrasound 2.61 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Changed System from "Peripheral artery" to "Extremity>Extremity artery" for conformance with the LOINC/Radlex unified model. 0
44174-1 Multisection Find Lower extremity>Lower extremity vessels Pt Doc US.doppler   ACTIVE US.doppler Lower extremity vessels   MIN DefinitionDescription                   RAD   44174-1   US.doppler     Both       0 DOP LE ves       N   Cardio; Cardiology; Document; DOP; DUPLEX; Echography; EXT; Extr ves; Finding; Findings; Heart Disease; Imaging; LE; LE ves; Leg; Low; Point in time; Radiology; Random; Sonogram; Sonograph; Sonography; ULS; Ultrasound; Vesl; Vessels.XXX 2.61 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Jan 2016 Changed System from "Lower extremity vessels.right" to "Lower extremity.right>Lower extremity vessels" to conform with the LOINC/RadLex unified model. 0
44175-8 Multisection Find Neck>Neck vessels Pt Doc US.doppler   ACTIVE US.doppler Neck vessels   MIN DefinitionDescription                   RAD   44175-8   US.doppler     Both       0 DOP Neck ves       N   Cardio; Cardiology; Document; DOP; DUPLEX; Echography; Finding; Findings; Heart Disease; Imaging; Point in time; Radiology; Random; Sonogram; Sonograph; Sonography; ULS; Ultrasound; Vesl; Vessels.XXX 2.61 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Jan 2016-Changed System from Neck vessels to Neck>Neck vessels to conform with the LOINC/RadLex unified model 0
44176-6 View Find Lower extremity>Hip Pt Doc XR.portable   ACTIVE Portable XR Hip Single view   NAM DefinitionDescription                   RAD   44176-6   XR.portable     Both       0 XR port Hip 1V       N   1V; CorePlaybook; Document; EXT; Film; Finding; Findings; Imaging; LE; Leg; Low; Lower extremity joint; MSK; Musculoskeletal; Ortho; Orthopedics; Plain Films; Playbook; Point in time; Rad; Radiology; Random; Single View; VW; XR port; Xray; X-ray 2.64 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. Removed "portable" from Component and changed Method from "XR" to "XR.portable" to match syntax used in LOINC/RadLex unified model.; Updated System from "Hip" per LOINC/RadLex unified model; Removed "1" from Component because single view is distinguished from an unspecified number of views based on the use of the singular "View" and the "1" is redundant. 0
44177-4 View AP^W standing Find Lower extremity.bilateral Pt Doc XR   ACTIVE XR Lower extremity - bilateral AP W standing   MIN DefinitionDescription                   RAD   44177-4   XR     Both       0 XR LE-Bl AP W Stand       N   1V; Anterio-Posterior; Anteroposterior; Bil; Bilat; Both; Document; EXT; Extr-Bl; Film; Finding; Findings; Imaging; LE; LE-Bl; Leg; Low; Plain Films; Point in time; Rad; RADIOLOGY; Random; Single View; Stand); VW; WB; Weight bearing; Xray; X-ray 2.61 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model. 0
44178-2 (View oblique) + (views^W R-bending + W L-bending) Find Abdomen>Spine.lumbar Pt Doc XR   ACTIVE XR Lumbar spine oblique and (views W right bending and W left bending)   MIN DefinitionDescription                   RAD   44178-2   XR     Both       0 XR L-spine Obl+(views W R+L-bending)       N   1V; Abd; Abdo; Abdomen+; Abdominal; Document; Film; Films; Finding; Findings; Imaging; L/sp; Lateral bending; Left; Left Sidebending; Levo; L-spine; Lumbar; Lumbo; Obl; Obl+(views; Obl+(views W R+L-bending); Plain Films; Point in time; R prime; Rad; RADIOLOGY; Random; Right; Right Sidebending; Single View; Spinal; Spinal Cord; View; VW; VWS; W R+L-bending; W R+L-bending); Xray; X-ray 2.61 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Updated "&" to "+" in Component and Challenge parts to match syntax used in LOINC/RadLex unified model.; Updated System from "Spine.lumbar" per LOINC/RadLex unified model 0
44179-0 Views 2 Find Pelvis>Sacrum+Coccyx Pt Doc XR   ACTIVE XR Sacrum and Coccyx 2 Views   MIN DefinitionDescription                   RAD   44179-0   XR     Both       0 XR Sacrum+Coccyx 2V       N   2V; 2VW; Document; Films; Finding; Findings; II; Imaging; Pelvic; Plain Films; Point in time; Rad; RADIOLOGY; Random; View; VWS; Xray; X-ray 2.61 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Added "Pelvis" to System as region imaged per LOINC/RadLex unified model 0
4418-0 Pyrilamine Mass Dose Pt Qn     ACTIVE Pyrilamine [Mass] of Dose   MIN DefinitionDescription                   DRUGDOSE   4418-0         Observation       0 Pyrilamine Dose       Y   Dose med or substance; DRUG DOSES; Mepyramine; Point in time; QNT; Quan; Quant; Quantitative; Random 2.69 1               mg       0
44180-8 Views 2 limited Find Sinuses Pt Nar XR   DEPRECATED Deprecated Sinuses X-ray 2 views limited   DEL DefinitionDescription                   RAD   44180-8   XR     Both       0 Deprecated Sinuses XR V2 Ltd       N   2V; 2V Ltd; 2VW; Films; Finding; Findings; II; Imaging; LMTED; LTD; Narrative; Paranasal sinuses; Plain Films; Point in time; Rad; RADIOLOGY; Random; Report; Sinus; View; VWS; Xray; X-ray 2.36 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
44181-6 Views 2 or 3 Find Pelvis>Sacroiliac joint Pt Doc XR   ACTIVE XR Sacroiliac Joint 2 or 3 Views   MIN DefinitionDescription                   RAD   44181-6   XR     Both       0 XR SIJ 2V or 3V       N   2V; 2V or 3V; 2VW; Document; Films; Finding; Findings; II; III; Imaging; Jnt; Pelvic; Plain Films; Point in time; Rad; RADIOLOGY; Random; Sac; SI joint; SI joints; SIJ; View; VWS; Xray; X-ray 2.61 2.17                     The scale has been changed from "Nar" to "Doc" to fit with the CDA model.; Changed System from "Sacroiliac joint" based on LOINC/Radlex unified model. 0
104,672 results found