LOINC codes
The universal code system for lab observations. Every biomarker on this site is anchored to a LOINC code; a code page says what its parts mean.
By class
435 classes · the 32 with 500 codes or more Microbiology · MICRO 14,888 Chemistry · CHEM 10,855 Drug and toxicology · DRUG/TOX 8,921 Radiology · RAD 7,440 Allergy · ALLERGY 6,024 Challenge tests · CHAL 3,964 Document ontology · DOC.ONTOLOGY 3,759 PhenX measures · PHENX 3,686 Serology · SERO 3,167 Lab orders · LABORDERS.ONTOLOGY 2,546 PROMIS survey · SURVEY.PROMIS 2,463 Hematology and blood count · HEM/BC 2,449 Antibiotic susceptibility · ABXBACT 2,115 Cell markers · CELLMARK 1,746 General health survey · SURVEY.GNHLTH 1,629 Molecular pathology, mutations · MOLPATH.MUT 1,293 Blood bank · BLDBK 1,113 Coagulation · COAG 1,002 CMS survey · SURVEY.CMS 968 History and physical · H&P.HX 901 Pulmonary · PULM 878 PANEL.SURVEY.CMS 866 MDS survey · SURVEY.MDS 864 Cardiac ultrasound · CARD.US 817 Obstetric ultrasound · OB.US 793 Pathology · PATH 707 Molecular pathology · MOLPATH 704 PANEL.PHENX 704 Urinalysis · UA 597 HLA typing · HLA 526 H&P.PX 507 CLIN 502
All codes, by number
109,325 codes · page 428 of 2,187 · by category · by group · panels · answer lists · parts
ATP7B gene p.Gly1267Arg or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21631-7 ATP7B gene p.His1070Gln or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21632-5 ATP7B gene p.His714Gln or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21633-3 ATP7B gene p.Asn915Ser or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21634-1 ATP7B gene p.Arg778Leu or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21635-8 BRCA1 gene mutations found or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21636-6 BRCA1 gene.c.185 del AG or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21637-4 BRCA1 gene c.5382insC or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21638-2 BRCA1 gene mutations tested for or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21639-0 BRCA2 gene c.6174delT or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21640-8 CACNA1S gene mutations found or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21641-6 CACNA1S gene p.Arg1239Gly or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21642-4 CACNA1S gene p.Arg1239His or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21643-2 CACNA1S gene p.Arg528His or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21644-0 CACNA1S gene mutations tested for or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21645-7 CBS gene mutations found or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21646-5 CBS gene p.G307S or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21647-3 CBS gene p.I278T or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21648-1 CBS gene mutations tested for or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21649-9 CCR5 gene mutations found (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21650-7 CCR5 gene mutations tested for or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21651-5 CDH1 gene mutations found or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21652-3 CDH1 gene mutations tested for or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21653-1 CFTR gene mutations found or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21654-9 CFTR gene.p.Phe508del or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21655-6 CFTR gene mutations tested for or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21656-4 COL2A1 gene mutations found or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21657-2 COL2A1 gene mutations tested for or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21658-0 CTNNB1 gene mutations found or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21659-8 CTNNB1 gene mutations tested for or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21660-6 CYP2D6 gene deletion or Tissue (Blood, molecular genetics method nominal) · MOLPATH.PHARMG 21661-4 CYP2D6 gene c.2637delA or Tissue (Blood, qualitative, molecular genetics method) · MOLPATH.PHARMG 21662-2 CYP2D6 gene G-A NT1 X4 or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21663-0 CYP2D6 gene p.Gly169Ter or Tissue (Blood, qualitative, molecular genetics method) · MOLPATH.PHARMG 21664-8 EGFR gene mutations found or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21665-5 EGFR gene mutations tested for or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21666-3 F5 gene mutations found or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21667-1 F5 gene p.Arg506Gln or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21668-9 F5 gene mutations tested for or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21669-7 F7 gene mutations found or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21670-5 F7 gene mutations tested for or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21671-3 F8 gene mutations found or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21672-1 F8 gene mutations tested for or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21673-9 FGFR2 gene mutations found or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21674-7 FGFR2 gene mutations tested for or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21675-4 FGFR3 gene mutations found or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21676-2 FGFR3 gene p.Gly375Cys or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21677-0 FGFR3 gene p.Gly380Arg or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21678-8 FGFR3 gene p.Lys650Glu or Tissue (Blood, qualitative, molecular genetics method) · Molecular pathology, mutations 21679-6 G6PD gene mutations found or Tissue (Blood, molecular genetics method nominal) · Molecular pathology, mutations 21680-4