United States National Library of Medicine National Institutes of Health

2008AB LOINC Source Information


Term Type Description Count (MRCONSO.RRF)
LN LOINC official fully specified name 50090
LX Official fully specified name with expanded abbreviations 50087
OSN Official short name 42604
LPN LOINC parts name 39986
CN LOINC official component name 18398
CX Component process in ICPC with abbreviations expanded 5960
LS Expanded system/sample type (The expanded version was created for the Metathesaurus and includes the full name of some abbreviations.) 1695
LO Obsolete official fully specified name 1378
OLX Expanded LOINC obsolete fully specified name 1377
OOSN Obsolete official short name 1310
SN Official component synonym in LOINC 319
LPDN LOINC parts display name 213
HC Hierarchical class 196
HS Short or alternate version of hierarchical term 195
SX Mixed-case component synonym with expanded abbreviations 168

  • Every atom has a separate row in MRCONSO.RRF.
  • Sample data below are examples of strings (atoms) associated with each source Term Type.
  • Samples below are taken from MRCONSO.RRF, although not every field is shown.
  • Every atom is assigned a Metathesaurus Term Type based on source documentation or analysis.
  • Term Type abbreviations and full names are listed under 'TTY' in Appendix B3.
  • Term Types also appear in MRRANK.RRF.
  • See Section 2.7.1.3.4 in UMLS Documentation, Section 2, Metathesaurus for more information on MRCONSO.RRF, including examples of full rows displaying all data columns.

LN  (return to top)
cui aui lui sui code str
C0488942 A11791357 L1494282 S7385090 10305-1 Vendor serial number:ID:Pt:IO tube:Nom
C0485355 A11895826 L1485635 S7432400 10662-5 Filaria identified:Prid:Pt:Bld:Nom:Concentration
C0484510 A11790855 L1471124 S7403897 10437-2 CD16 Ag:ACnc:Pt:Tiss:Ord:Immune stain
C0482261 A11774334 L2403090 S7451739 1073-6 J little k super little b Ab:ACnc:Pt:Ser/Plas^BPU:Ord
C0482339 A11826875 L2406760 S7395258 1171-8 little f Ag:ACnc:Pt:RBC:Ord
C0552275 A11879021 L1491305 S7391740 12162-4 Volume:Vol:Pt:Kidney.left^fetus:Qn:US.derived
C0550748 A11809704 L2424507 S7349761 12438-8 Nortramadol:MCnc:Pt:Ser/Plas:Qn
C0550581 A11896772 L1036100 S7384009 12811-6 Uroporphyrinogen III synthase:CCnc:Pt:Bld:Qn
C0550875 A11861909 L1032647 S7399070 13201-9 Blastomyces dermatitidis Ab:ACnc:Pt:CSF:Qn
LX  (return to top)
cui aui lui sui code str
C0488759 A11878361 L1489036 S7352419 10239-2 Oxygen content:Substance Concentration:Point in time:Heart.ventricle.right.outflow tract:Quantitative
C0485119 A11878519 L1470234 S7428012 10635-1 Acanthamoeba sp identified:Presence or Identity:Point in time:Eye:Nominal:Organism specific culture
C0551087 A11878837 L6424923 S7462001 11545-1 Microscopic observation:Presence or Identity:Point in time:To be specified in another part of the message:Nominal:Acid fast stain
C0552236 A11774747 L1487531 S7375543 12122-8 Study observation:Finding:Point in time:Vena cava.superior^Fetus:Nominal:ULTRASOUND
C0550753 A11844433 L1483447 S7352267 12361-2 Oxazepam:Arbitrary Concentration:Point in time:Urine:Ordinal
C0797238 A11827753 L6420559 S7428424 14050-9 Epidermal growth factor receptor:Substance Content:Point in time:Tissue, unspecified:Quantitative
C0798773 A11862349 L1477526 S7407813 15606-7 Casein Antibody.immunoglobulin E.RAST class:Arbitrary Concentration:Point in time:Serum:Ordinal
C0798887 A11862561 L2271481 S7452788 15720-6 Alopercurus pratensis Antibody.immunoglobulin E.RAST class:Arbitrary Concentration:Point in time:Serum:Ordinal
C0799620 A11845921 L1485522 S7398989 16469-9 Bismuth/Creatinine:Mass Concentration Ratio:Point in time:Urine:Quantitative
OSN  (return to top)
cui aui lui sui code str
C0482206 A2475802 L2405198 S2842906 1306-0 D NOS Ab SerPl Ql
C0797095 A2487204 L2424481 S2854302 13907-1 Norethindrone SerPl-mCnc
C0797945 A6320308 L4854196 S5536472 14771-0 Glucose p fast SerPl-sCnc
C0798392 A2478645 L2409618 S2845749 15221-5 Food Allerg Mix F IgE Ql
C0798685 A2468179 L2406107 S2835283 15518-4 Abalone IgE RAST Ql
C0798865 A2474429 L2416482 S2841533 15698-4 Chinese Elm IgE RAST Ql
C0798905 A2470789 L2413041 S2837893 15738-8 Bermuda grass IgE RAST Ql
C0482573 A6322198 L4851018 S5538367 1615-4 Prolactin 30M p Ins IV SerPl-mCnc
C0799474 A2468272 L2406295 S2835376 16310-5 Acetone Fld Ql
LPN  (return to top)
cui aui lui sui code str
C1439636 A15610114 L5128670 S7403918 LP30883-0 300 ug/mL
C1829543 A15610117 L6416422 S7404021 LP40387-0 30M post dose arginine
C1439665 A15639435 L5128683 S7404019 LP29377-6 30M post dose U/kg insulin IV
C1439827 A15632139 L5129024 S7410870 LP20490-6 8M post XXX challenge
C1546080 A15632143 L5519269 S7798742 LP35323-2 at rest & W radionuclide IV
C0040384 A15639627 L0000221 S10024608 LP34856-2 2,4-Toluene diisocyanate
C0052231 A15625096 L0052231 S0807644 LP14074-6 Apramycin
C1412591 A15603107 L5129435 S5875515 LP19503-9 ASPA gene
C1963046 A15625130 L0250606 S3595589 LP20786-7 Avian paramyxovirus
CN  (return to top)
cui aui lui sui code str
C0808042 A11878251 L1491857 S7368212 MTHU001252 ST wave displacement.end.lead V2
C0552397 A11843942 L0258806 S7423971 MTHU002366 Despropionylfentanyl
C1317545 A11843963 L3156748 S7462912 MTHU002419 Monocytes/100 cells
C0486648 A11774615 L0655219 S7419424 MTHU002795 Coxsackievirus A4 Ab
C0017504 A11792091 L0017504 S0374917 MTHU002976 Gestational age
C0370197 A11809532 L0658587 S7395330 MTHU003051 little s Ab
C0313041 A11896505 L0688678 S7395311 MTHU003109 little k Ag
C0935936 A11827081 L0041930 S0096863 MTHU003203 Urate
C0552779 A11774869 L1032490 S7440749 MTHU003289 HLA-A+B+C Ag
CX  (return to top)
cui aui lui sui code str
C0486781 A15644532 L1479793 S7434678 MTHU001083 Fy^b Antibody
C0486836 A15607721 L0710594 S7436572 MTHU001735 Glucagon Antigen
C0552990 A15651930 L1032276 S7374610 MTHU001843 Streptococcus pneumoniae 7 Antibody.immunoglobulin G
C0552967 A15629792 L1034169 S7401759 MTHU002202 Bovine serum albumin Antibody.immunoglobulin E
C0370075 A15651984 L0508701 S7380367 MTHU003201 Toxoplasma gondii Antibody.immunoglobulin M
C0552751 A15629885 L1844216 S7433897 MTHU003007 Formaldehyde Antibody.immunoglobulin G
C0552947 A15600494 L1034935 S7366236 MTHU003908 Rickettsia conorii Antibody.immunoglobulin M
C0486471 A15629891 L0708351 S7402744 MTHU003929 Brucella canis Antibody.immunoglobulin G
C0552817 A15629893 L1035113 S7454224 MTHU003987 Legionella non pneumophila sp Antibody
LS  (return to top)
cui aui lui sui code str
C0006141 A11843446 L0006141 S0020529 MTHU001046 Breasts
C0489900 A11774080 L0748771 S7383802 MTHU001294 Urinary bladder irrigation tube
C0226875 A11878275 L0846876 S2119086 MTHU001306 Lower GI tract
C0489798 A11860724 L0758989 S7402056 MTHU001308 Breath rate device
C0226054 A11878363 L0283054 S7362822 MTHU001549 Pulmonary artery.right
C0489878 A11860813 L0882600 S7362843 MTHU001550 Pulmonary wedge
C0489833 A11808883 L0810447 S7442150 MTHU001552 Heart rate device
C0037267 A11844037 L0248623 S0916774 MTHU002617 Integumentary system
C0037004 A11896262 L0037004 S0085680 MTHU002689 Shoulder
LO  (return to top)
cui aui lui sui code str
C0482251 A11895974 L5386481 S7447605 1054-6 I (int) subtype:ACnc:Pt:Ser:Ord:Aggl RBC
C0485021 A11895980 L1486924 S7405111 10559-3 Calcium:SCnc:Pt:Smpls:Qn
C0485037 A11878495 L1487551 S7435188 10575-9 Gamma glutamyl transferase:CCnc:Pt:Smpls:Qn
C0485935 A11878561 L1484465 S7462280 10771-4 Microscopic observation:Prid:Pt:Tiss:Nom:Rhodamine-auramine fluorochrome stain
C0482347 A11861247 L2399243 S7395273 1179-1 little i -2 Ab:ACnc:Pt:Ser/Plas^donor:Ord:Aggl RBC
C0488581 A11878794 L1492925 S7357473 11427-2 Physical findings:Find:Pt:Extremities:Nom:Observed
C0488589 A11878798 L1493210 S7357512 11436-3 Physical findings:Find:Pt:Heart:Nom:Observed
C0488591 A11896271 L1493225 S7357542 11440-5 Physical findings:Find:Pt:Mouth & Throat & Teeth:Nom:Observed
C0550278 A11774822 L1036729 S7419889 12188-9 Creatine kinase.MB/Creatine kinase.total:CFr:Pt:Ser/Plas:Qn:EIA
OLX  (return to top)
cui aui lui sui code str
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
C0485021 A11774277 L6423210 S7405134 10559-3 Calcium:Substance Concentration:Point in time:Smpls:Quantitative
C0549801 A11861167 L1031117 S7429254 11131-0 Erythroblasts early/100 cells:Number Fraction:Point in time:Marrow (bone):Quantitative
C0550451 A11844009 L1489783 S7356229 11223-5 Phenolphthalein:Mass Concentration:Point in time:Urine:Ordinal
C0482347 A11774544 L3157341 S7395004 1179-1 i-2 Antibody:Arbitrary Concentration:Point in time:Serum/Plasma^Donor:Ordinal:AGGLUTINATION RBC
C0550507 A11861532 L1038635 S7364978 12249-9 Renin:Mass Rate:Point in time:Plasma:Quantitative
C1704357 A11896596 L1479550 S7376137 13122-7 Sulfatide Antibody.immunoglobulin M:Arbitrary Concentration:Point in time:Serum/Plasma:Quantitative or Ordinal
C0551254 A11896858 L1036218 S7355534 13017-9 Perchloroethylene:Mass Concentration:Point in time:Whole blood:Quantitative
C0551295 A11808592 L1843070 S7369926 13090-6 Asialoganglioside GM1 Antibody.immunoglobulin G:Arbitrary Concentration:Point in time:Serum:Quantitative or Ordinal
OOSN  (return to top)
cui aui lui sui code str
C0550746 A8300839 L5392731 S6168549 10890-2 Deprecated Normethsuximide Ser-mCnc
C0484296 A8300974 L5392689 S6168684 10962-9 Deprecated Sagbrsh IgE Qn
C1764774 A8300608 L5390712 S6168310 12531-0 Deprecated Cholest Fld-mCnc
C0482405 A8300841 L5386140 S6168551 1273-2 Deprecated O Ab Ser Ql
C0482408 A8300846 L5386713 S6168556 1276-5 Deprecated O Ag RBC Patient Ql
C1764818 A8301032 L5392612 S6168742 12980-9 Deprecated Urate Fld-mCnc
C1704287 A8300789 L5392701 S6168499 13113-6 Deprecated MAG IgM SerPl
C0796821 A8300754 L5386525 S6168464 13630-9 Deprecated IC SerPl Cong-aCnc
C0797960 A8300767 L5392708 S6168477 14786-8 Deprecated Insect XXX
SN  (return to top)
cui aui lui sui code str
C0369384 A11803204 L0485209 S0656296 MTHU020115 HLA-A32(w19)
C0369397 A11872905 L0519344 S0656383 MTHU020327 HLA-B w56(w22)
C0369399 A11820760 L0463786 S0656393 MTHU020329 HLA-B w58(17)
C0312722 A11907792 L0564667 S0656838 MTHU020331 HLA-DP w6
C0369471 A11820767 L0564695 S0656883 MTHU020345 HLA-DQ w7(w3)
C0369473 A11890302 L0564697 S0656893 MTHU020349 HLA-DQ w9(w3)
C0369369 A11821502 L0484741 S0656196 MTHU021664 HLA-A w33(w19)
C0369393 A11786783 L0477539 S0656363 MTHU021669 HLA-B w52(5)
C0369414 A11786784 L0462606 S0656468 MTHU021673 HLA-B w76(15)
LPDN  (return to top)
cui aui lui sui code str
C1439938 A15610234 L5131889 S10019154 LP18730-9 Occupational Allergen Mix 2 (Acarus siro+Lepidoglyphus destructor+Gasterophilus intestinalis+Sitophilus granarius)
C1439940 A15654472 L5131922 S10022829 LP14423-5 Tree Allergen Mix 6 (Boxelder+Silver birch+American beech+White oak+California walnut)
C1439941 A15610236 L5131872 S10022817 LP28620-0 Tree Allergen Mix 1 (Boxelder+Silver birch+White oak+White elm+California walnut)
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)
C1439949 A15639598 L5131904 S10030296 LP28681-2 Food Allergen Mix 25 (Onion+Garlic+Sesame seed+Yeast)
C1439951 A15647055 L5131940 S10022835 LP14426-8 Tree Allergen Mix 9 (Grey alder+Silver birch+Hazelnut+White oak+Willow)
C1439952 A15624916 L5131918 S10022827 LP14420-1 Tree Allergen Mix 5 (Grey alder+Hazelnut+White elm+Willow+Cottonwood)
C1439955 A15654474 L5131871 S10018428 LP13945-8 Mold Allergen Mix 1 (Alternaria alternata+Aspergillus fumigatus+Cladosporium herbarum+Penicillium notatum)
HC  (return to top)
cui aui lui sui code str
C1314970 A3875336 L3165437 S3687910 MTHU000001 Laboratory Class
C0038951 A3866199 L0038951 S0089893 MTHU000004 Surveys
C1314975 A3870757 L3163471 S3683332 MTHU000010 Clinical report attachment
C1314979 A3875966 L3163476 S3688540 MTHU000014 Medication attachment
C1314980 A3876113 L3163477 S3688687 MTHU000015 Modifier attachment
C1314982 A3878388 L3163483 S3690960 MTHU000017 Rehabilitation attachment
C1314983 A3878936 L3160502 S3691508 MTHU000018 Alcohol/Substance Abuse Rehabilitation attachment
C1314984 A3870630 L3163468 S3683205 MTHU000019 Cardiac Rehabilitation attachment
C1314985 A3866398 L3163478 S3678975 MTHU000020 Specialized Nursing attachment
HS  (return to top)
cui aui lui sui code str
C0427965 A5063525 L3160507 S3682681 MTHU000005 ABXBACT
C1314973 A4738583 L0002110 S0352563 MTHU000006 ALLERGY
C0805070 A5063593 L3162075 S3690136 MTHU000008 ATTACH.AMB
C1314974 A5063594 L3163442 S3690140 MTHU000009 ATTACH.CARD
C1314977 A5063597 L3163446 S3690147 MTHU000012 ATTACH.GI
C1314978 A5063598 L3163447 S3690149 MTHU000013 ATTACH.LAB
C1314982 A5063611 L3163455 S3690174 MTHU000017 ATTACH.REHAB
C1314989 A5063608 L3163456 S3690170 MTHU000024 ATTACH.REHAB.RT
C1314993 A5063501 L3163404 S3680615 MTHU000028 BDYCRC.ATOM
SX  (return to top)
cui aui lui sui code str
C0443835 A15637108 L6407649 S7451975 MTHU001099 Jka AG
C0432645 A15600363 L6411044 S7452809 MTHU001013 Kpb AB
C0443821 A15629757 L6421203 S7452050 MTHU002166 Jsb AG
C0443833 A15622380 L6427505 S7434684 MTHU001554 Fya AG
C0443828 A15607720 L6427506 S7434687 MTHU001298 Fyb AG
C0812404 A15615036 L6428038 S7454132 MTHU001017 Leb AB
C0023595 A15622396 L6417857 S7453973 MTHU001375 Le not otherwise specified AG
C0443820 A15637136 L6414352 S7452048 MTHU002100 Jsa AG
C0443815 A15629778 L6411191 S7456973 MTHU002700 Lub AG

Last reviewed: 21 November 2008
Last updated: 21 November 2008
First published: 21 November 2008
Metadata| Permanence level: Permanence Not Guaranteed