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Unified Medical Language System® (UMLS®)

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2010AA LOINC Source Information

Counts

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Term Type Description Count (MRCONSO.RRF)
LPN LOINC parts name 67763
LC Long common name 54211
LN LOINC official fully specified name 54211
LX Official fully specified name with expanded abbreviations 54211
OSN Official short name 51769
CN LOINC official component name 21036
CX Component, with abbreviations expanded. 6528
LS Expanded system/sample type (The expanded version was created for the Metathesaurus and includes the full name of some abbreviations.) 1742
LO Obsolete official fully specified name 1489
OLC Obsolete Long common name 1489
OLX Expanded LOINC obsolete fully specified name 1488
OOSN Obsolete official short name 1453
SN Official component synonym in LOINC 319
LPDN LOINC parts display name 232
HC Hierarchical class 220
HS Short or alternate version of hierarchical term 219
SX Mixed-case component synonym with expanded abbreviations 168
XM Cross mapping set 1

Notes

  • A term type indicates the role an atom plays in its source
  • An atom is the smallest unit of naming in a source; that is, a specific string with specific code values and identifiers from a specific source.
  • Every atom has a separate row in MRCONSO.RRF. Every atom is assigned a term type.
  • Term types are assigned based on source documentation or NLM understanding of the source.
  • Sample data are provided for every term type in the source (see below).
  • See Appendix B3 for a list of all term type abbreviations and their full names.
  • See Appendix B.5 for a list of sources and their associated term types, listed in default order of precedence.
  • See Section 2.7.1.3.14 of UMLS Documentation for more information on MRCONSO.RRF.

Sample Data

LPN

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CUI AUI LUI SUI CODE STR
C1829574 A15624825 L6406474 S7410804 LP40391-2 8H post 8 mg dexamethasone PO overnight high dose
C1314994 A15624894 L3163830 S3680616 LP7767-9 BDYCRC.MOLEC
C0882644 A15654597 L1727503 S7350741 LP37052-5 Anaplasma marginale DNA
C0003775 A15610404 L0003775 S0592271 LP15418-4 Argininosuccinate lyase
C0882931 A15610631 L1730192 S7410721 LP18345-6 Cells.CD8+CD25+
C0369121 A15603527 L0510556 S7425348 LP14528-1 Direct antiglobulin test.complement specific reagent
C1291131 A15625628 L2809774 S3316176 LP18288-8 Fibronectin aggregate
C0017119 A15647833 L0017119 S1594475 LP16875-4 Gastric acid
C1446523 A15625719 L0581437 S0657852 LP14501-8 Haemophilus somnus

LC

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CUI AUI LUI SUI CODE STR
C0551215 A16399897 L8585327 S10665053 12426-3 Brodifacoum [Mass/volume] in Serum or Plasma
C0549965 A16408391 L8572222 S10620144 12654-0 Glucose [Mass/volume] in Serum or Plasma --10 minutes post XXX challenge
C0550549 A16433691 L8545905 S10656235 12961-9 Urea nitrogen [Mass/volume] in Arterial blood
C0549888 A16391620 L8570092 S10665692 13040-1 C peptide [Mass/volume] in Serum or Plasma --1.5 hours post XXX challenge
C0482445 A16400106 L8538778 S10660454 1340-9 Xg^a Ag [Presence] on Red Blood Cells from donor
C0796845 A16416893 L8541011 S10678552 13654-9 Epithelial cells.squamous [#/volume] in Urine sediment
C0797500 A16391783 L8543268 S10634487 14319-8 Microscopic observation [Identifier] in Vaginal fluid by Wet preparation
C0798141 A16433967 L8547276 S10666925 14968-2 CD5 Abnormal blood cells/Abnormal blood cells.total in Blood
C0799373 A16392032 L8539379 S10665411 16208-1 Buprenorphine [Presence] in Urine by Confirm method

LN

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CUI AUI LUI SUI CODE STR
C0489407 A11826229 L1492171 S7367657 10078-4 S' wave duration.lead V3:Time:Pt:Heart:Qn:EKG
C0482309 A11774107 L2403620 S7452841 1129-6 L little e NOS Ab:ACnc:Pt:Ser/Plas:Ord
C0488559 A11878317 L0813880 S7446315 10185-7 Hospital discharge procedures:Find:Pt:^Patient:Nar
C0550417 A11826631 L6424767 S7458016 10971-0 Lysozyme:MCnc:Pt:Urine:Qn
C0550530 A11791808 L1842256 S7379285 11062-7 Thyroxine.albumin bound:MCnc:Pt:Ser/Plas:Qn
C0549722 A11791858 L1032838 S7457990 11182-3 Lysozyme Ab.IgE:ACnc:Pt:Ser:Qn
C0551376 A11861372 L1031483 S7397398 12985-8 2,6 toluenediamine:MCnc:Pt:Bld:Qn
C0551969 A11878952 L1491505 S7424458 11852-1 Diameter.outer to outer:Len:Pt:Head^fetus:Qn:US.measured
C0552212 A11826990 L1493095 S7375338 12098-0 Study observation:Find:Pt:Kidney^fetus:Nom:US

LX

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CUI AUI LUI SUI CODE STR
C0362197 A11843840 L1487722 S7408487 108-1 Cefotaxime:Susceptibility:Point in time:Isolate:Quantitative or Ordinal:MINIMUM INHIBITORY CONCENTRATION
C0482305 A11826719 L2410955 S7454004 1123-9 Le^x Antibody:Arbitrary Concentration:Point in time:Serum/Plasma^Donor:Ordinal
C0551715 A11878830 L4852919 S7375598 11522-0 Study report:Finding:Point in time:Heart:Document:Cardiac echo
C0550314 A11861517 L1464374 S7420511 12199-6 Cryofibrinogen:Arbitrary Concentration:Point in time:Plasma:Ordinal:3D cold incubation
C0550478 A11827298 L1031597 S7361114 12820-7 Progesterone:Mass Concentration:24 hours:Urine:Quantitative
C0796918 A11790910 L1489071 S7422840 13727-3 Decenediate/Creatinine:Mass Concentration Ratio:Point in time:Urine:Quantitative
C0798003 A11897506 L6407917 S7460450 14829-6 Mesothelial cells/100 leukocytes:Number Fraction:Point in time:Pleural fluid (thoracentesis fld):Quantitative:Manual count
C0798883 A11810550 L2272778 S7370800 15716-4 Simulium venustum Antibody.immunoglobulin E.RAST class:Arbitrary Concentration:Point in time:Serum:Ordinal
C0363645 A11793240 L1835632 S7436939 1512-3 Glucose^1 minute post 0.5 g/kg glucose Intravenous:Mass Concentration:Point in time:Serum/Plasma:Quantitative

OSN

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CUI AUI LUI SUI CODE STR
C0485126 A2494280 L2408088 S2861378 10639-3 Therm Actino XXX Cult
C0482278 A2482672 L2408426 S2849774 1090-0 Js sup(b) Ag RBC Ql
C0482382 A2484360 L2404745 S2851462 1238-5 M NOS Ab SerPl BPU Ql
C0798290 A2474953 L2413623 S2842057 15119-1 Cobalt Bld-sCnc
C0798590 A2492617 L2401084 S2859715 15421-1 Service Cmnt 30 XXX-Imp
C0800805 A6317810 L4851168 S5533974 17693-3 Testost 4D p chal SerPl-mCnc
C0364177 A2473945 L2415515 S2841049 2045-3 Carnitine SerPl Ql
C0803711 A2487402 L2414166 S2854500 20912-2 OC Pesticides Bld Ql Scn
C0803763 A2492657 L2418824 S2859755 20964-3 Shigella Feed Cult

CN

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CUI AUI LUI SUI CODE STR
C0552725 A11791335 L1033057 S7422900 MTHU001033 Deer hair Ab.IgE
C0807662 A11808745 L1492215 S7363863 MTHU001153 R' wave duration.lead III
C0489616 A11860723 L0859402 S7360005 MTHU001305 Potassium intake
C0487643 A11843543 L0658699 S7377577 MTHU001327 Teichoate Ab
C0005903 A11774105 L0005903 S0359348 MTHU001362 Body temperature
C0552431 A11878300 L1037845 S7426437 MTHU001381 ED medication practitioner identification
C0806507 A11826389 L0847425 S7449490 MTHU001619 Inject varicella zoster virus immune globulin
C0030563 A11774265 L0030563 S0071061 MTHU001904 Parity
C0487262 A11774285 L0827040 S7350126 MTHU001948 Number of entities

CX

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CUI AUI LUI SUI CODE STR
C0486647 A15637111 L0655159 S7419413 MTHU002807 Coxsackievirus A21 Antibody
C0443828 A15651897 L1481372 S7434682 MTHU001298 Fy^b Antigen
C0553001 A15600404 L1035051 S7378181 MTHU002222 Tetramin Antibody.immunoglobulin E
C1115743 A15629798 L2274139 S7350524 MTHU002249 Octopus vulgaris Antibody.immunoglobulin E
C0487052 A15607793 L1466397 S7456950 MTHU001042 Lu^a Antibody
C0487355 A15600432 L0709160 S7357120 MTHU001868 Phosphatidylserine Antibody.immunoglobulin G
C0805621 A15637184 L1480163 S7412675 MTHU003939 Chlamydia trachomatis G+F+K Antibody
C0552981 A15652003 L1031353 S7374051 MTHU003856 Streptococcus pneumoniae 19 Antibody
C0883196 A15607865 L1728936 S7455454 MTHU004011 Leptospira sp Antibody.immunoglobulin M

LS

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CUI AUI LUI SUI CODE STR
C0012240 A11826174 L0017188 S0374660 MTHU001048 Gastrointestinal system
C0489869 A11843460 L0818828 S3474615 MTHU001089 Peritoneal drain
C0370231 A11774004 L0528522 S0757432 MTHU001095 Whole blood
C0489793 A11860717 L0745736 S7398677 MTHU001297 Biliary drain
C0038056 A11878278 L0038056 S0087748 MTHU001309 Sputum
C0007226 A11808831 L0007226 S0362383 MTHU001406 Cardiovascular system
C0042066 A11774123 L0017424 S0005502 MTHU001431 Genitourinary tract
C0549113 A11843614 L0712013 S7360333 MTHU001538 Aortic root
C0370216 A11843618 L0588747 S7451427 MTHU001544 Isolate and Serum

LO

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CUI AUI LUI SUI CODE STR
C1764822 A11826274 L6404558 S7462196 10356-4 Microscopic observation:Prid:Pt:Stool:Nom:Trichrome stain
C2718111 A11808970 L0840583 S7433314 10538-7 Fluoxetine+Norfluoxetine:MCnc:Pt:Ser/Plas:Qn
C0549851 A11843968 L6408551 S7361540 11123-7 Promyelocytes/100 leukocytes:NFr:Pt:Bone mar:Qn:Microscopy
C1764757 A11809204 L6419644 S7398809 11132-8 Bilirubin:MCnc:Pt:Body fld:Qn
C0550451 A11826714 L6415192 S7356225 11223-5 Phenolphthalein:MCnc:Pt:Urine:Ord
C0550186 A11879027 L1034181 S7446128 12175-6 Albumin/Globulin:MCrto:Pt:Ser:Qn
C0797094 A11912672 L6404474 S7460419 13906-3 Mesoridazine:MCnc:Pt:Urine:Ord
C2718192 A11827151 L1038693 S7355372 12409-9 Pentoxyfylline:MCnc:Pt:Ser/Plas:Qn
C0482426 A11861846 L1839483 S7353311 1302-9 PP1 Ab:ACnc:Pt:Ser:Ord:Aggl RBC

OLC

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CUI AUI LUI SUI CODE STR
C0549801 A17371054 L8895855 S11026674 11131-0 Deprecated Normoblasts Basophilic/100 cells in Bone marrow by Microscopy
C0551763 A17378735 L9085679 S11330391 11644-2 Deprecated Tricuspid valve Peak A velocity US.doppler
C1764813 A17359632 L8869344 S11026878 10595-7 Deprecated Spermatozoa [#/volume] in Semen
C0482291 A17371080 L8869304 S11026544 1109-8 Deprecated L little b
C1744617 A17359656 L8876835 S11026560 11501-6 Deprecated Labor and delivery records
C0550848 A17363607 L8880474 S11026764 12243-2 Deprecated Platelets [Morphology] in Blood
C0549854 A17374977 L9082909 S11330362 12250-7 Deprecated Reticulocytes/1000 erythrocytes hematocrit adjusted in Red Blood Cells
C2718180 A17352060 L8888135 S11026665 12373-7 Deprecated Norchlordiazepoxide [Mass/volume] in Serum or Plasma
C2718192 A17363609 L8891953 S11026724 12409-9 Deprecated Pentoxyfylline [Mass/volume] in Serum or Plasma

OLX

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CUI AUI LUI SUI CODE STR
C0482249 A11843706 L6417693 S7447613 1052-0 I (int) subtype:Arbitrary Concentration:Point in time:Serum/Plasma^Blood product unit (Pack):Ordinal:AGGLUTINATION RBC
C1764789 A11791615 L6419485 S7394760 10682-3 human immunodeficiency virus 1 ribonucleic acid:Arbitrary Concentration:Point in time:Serum/Plasma:Quantitative:DNA NUCLEIC ACID PROBE.amp
C0485016 A11826476 L6407143 S7433208 10554-4 Acid phosphatase.prostatic:Catalytic Concentration:Point in time:Smpls:Quantitative
C0485028 A11809017 L6403192 S7413936 10566-8 Choriogonadotropin:Substance Concentration:Point in time:Smpls:Quantitative
C0485059 A11895996 L1479642 S7372378 10598-1 Spermatozoa Antibody:Arbitrary Concentration:Point in time:Serum:Quantitative or Ordinal
C2607952 A11843907 L2272156 S7367481 10962-9 Artemisia tridentata Antibody.immunoglobulin E:Arbitrary Concentration:Point in time:Serum:Quantitative
C2713228 A11878788 L1493224 S7357749 11409-0 Physical findings:Finding:Point in time:Mouth & Throat & Teeth:Narrative:Observed
C0551640 A11774574 L1491804 S7365726 11456-1 Review of symptoms and diseases:Finding:Point in time:^Patient:Nominal:Reported
C0482404 A11896745 L6401490 S7350353 1272-4 O not otherwise specified Antibody:Arbitrary Concentration:Point in time:Serum/Plasma^Donor:Ordinal:AGGLUTINATION RBC

OOSN

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CUI AUI LUI SUI CODE STR
C0942135 A9326701 L5811784 S6646204 26119-8 Deprecated Femur-Bl DEXA
C1543514 A9326695 L5807501 S6646198 39438-7 Deprecated Carot a-R US.doppler
C1524477 A10855656 L6077838 S6975355 36133-7 Deprecated Head.cistern CT W contr IT
C0942160 A12951448 L6697199 S7802816 26149-5 Deprecated DEXA
C1525302 A15638017 L7979277 S10028991 36970-2 Deprecated Abd XR Decub Port
C0485935 A13319979 L5519288 S8044311 10771-4 Deprecated ~ Tiss Rhodamine-auramine Stn
C2718146 A8300851 L5392733 S6168561 11049-4 Deprecated OH-Proline Ur-mCnc
C0551558 A16924998 L8869367 S11027099 11292-0 DeprecatedChief complaint
C0551235 A11826952 L5392789 S7423707 12316-6 Deprecated ~ Ur Ql

SN

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CUI AUI LUI SUI CODE STR
C0369397 A11872905 L0519344 S0656383 MTHU020327 HLA-B w56(w22)
C0369399 A11820760 L0463786 S0656393 MTHU020329 HLA-B w58(17)
C0062866 A11872912 L0564694 S0656863 MTHU020337 HLA-DQ w3
C0369472 A11872913 L0564696 S0656888 MTHU020347 HLA-DQ w8(w3)
C0062808 A11804062 L0484740 S0656191 MTHU021653 HLA-A w19
C0369369 A11821502 L0484741 S0656196 MTHU021664 HLA-A w33(w19)
C0369393 A11786783 L0477539 S0656363 MTHU021669 HLA-B w52(5)
C0165303 A11821549 L0484744 S0656211 MTHU021744 HLA-A w43
C0369383 A11856251 L0485203 S0656290 MTHU021868 HLA-A31(w19)

LPDN

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CUI AUI LUI SUI CODE STR
C1955140 A15639596 L6694662 S7803170 LP62268-5 Dust Allergen Mix B (Acarus siro+Lepidoglyphus destructor+Tyrophagus putrescentiae+Glycophagus domesticus)
C1439939 A15610235 L7976238 S10022833 LP18767-1 Tree Allergen Mix 8 (Boxelder+Silver birch+Hazelnut+White oak+London plane or Maple leaf sycamore)
C1439940 A15654472 L5131922 S10022829 LP14423-5 Tree Allergen Mix 6 (Boxelder+Silver birch+American beech+White oak+California walnut)
C1439942 A15602933 L5131895 S10022821 LP28621-8 Tree Allergen Mix 2 (Boxelder+White oak+White elm+Cottonwood+Carya pecan)
C1439943 A15617485 L5131900 S10030288 LP28983-2 Food Allergen Mix 21 (Kiwi+Pineapple+Melon+Banana+Peach)
C1439947 A15632227 L5131881 S10030268 LP18741-6 Food Allergen Mix 12 (Mushroom+Pumpkin+Rice+Rye+Potato)
C1439948 A15647053 L5131927 S10030310 LP18750-7 Food Allergen Mix 7 (Onion+Garlic+Celery+Tomato+Yeast)
C1439953 A15632229 L5131890 S10018430 LP18728-3 Mold Allergen Mix 2 (Alternaria alternata+Aspergillus fumigatus+Candida albicans+Cladosporium herbarum+Helminthosporium halodes+Penicillium notatum)
C1439954 A15624917 L5131942 S10018444 LP28856-0 Mold Allergen Mix A (Alternaria alternata+Aspergillus fumigatus+Candida albicans+Cladosporium herbarum+Penicillium notatum)

HC

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CUI AUI LUI SUI CODE STR
C1314971 A3870755 L3165428 S3683330 MTHU000002 Clinical Class
C1314972 A3870748 L3163469 S3683323 MTHU000003 Claims Attachment
C0038951 A3866199 L0038951 S0089893 MTHU000004 Surveys
C1314974 A3870632 L3163467 S3683207 MTHU000009 Cardiac attachment
C1314976 A3872018 L3163472 S3684593 MTHU000011 Emergency department attachment
C1314977 A3873124 L3163473 S3685699 MTHU000012 Gastrointestinal attachment
C1314982 A3878388 L3163483 S3690960 MTHU000017 Rehabilitation attachment
C1314985 A3866398 L3163478 S3678975 MTHU000020 Specialized Nursing attachment
C1314991 A3866400 L3163484 S3678977 MTHU000026 Speech Therapy Rehabilitation attachment

HS

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CUI AUI LUI SUI CODE STR
C1314973 A4738583 L0002110 S0352563 MTHU000006 ALLERGY
C0805070 A5063593 L3162075 S3690136 MTHU000008 ATTACH.AMB
C1314976 A5063596 L3163445 S3690144 MTHU000011 ATTACH.ED
C1314977 A5063597 L3163446 S3690147 MTHU000012 ATTACH.GI
C1314979 A5063599 L3163448 S3690150 MTHU000014 ATTACH.MEDS
C1314981 A5063601 L3163451 S3690152 MTHU000016 ATTACH.OBS
C1314984 A5063603 L3163443 S3690162 MTHU000019 ATTACH.REHAB.CARDIAC
C1314988 A5063607 L3163454 S3690166 MTHU000023 ATTACH.REHAB.PT
C1314991 A5063610 L3163458 S3690172 MTHU000026 ATTACH.REHAB.SPEECH

SX

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CUI AUI LUI SUI CODE STR
C0486780 A15651879 L6427504 S7434683 MTHU001525 Fya AB
C0443819 A15615027 L6414367 S7452808 MTHU002308 Kpa AG
C0443821 A15629757 L6421203 S7452050 MTHU002166 Jsb AG
C0443833 A15622380 L6427505 S7434684 MTHU001554 Fya AG
C0486781 A15615032 L6417341 S7434686 MTHU001083 Fyb AB
C0443828 A15607720 L6427506 S7434687 MTHU001298 Fyb AG
C0812404 A15615036 L6428038 S7454132 MTHU001017 Leb AB
C0483198 A15622394 L6424632 S7453971 MTHU001357 Le not otherwise specified AB
C0023595 A15622396 L6417857 S7453973 MTHU001375 Le not otherwise specified AG

XM

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CUI AUI LUI SUI CODE STR
C2706621 A16924870 L6107611 S7015223 MTHU031471 LNC215 to CPT2005 Mappings