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 498 of 2,187 · by category · by group · panels · answer lists · parts
rifAMPin (method for slow-growing mycobacteria.antibiotic concentration at 5.0 ug/ml) · Antibiotic susceptibility 25204-9 Streptomycin (method for slow-growing mycobacteria.antibiotic concentration at 2.0 ug/ml) · Antibiotic susceptibility 25205-6 Streptomycin (method for slow-growing mycobacteria.antibiotic concentration at 10.0 ug/ml) · Antibiotic susceptibility 25206-4 cycloSERINE (method for slow-growing mycobacteria.antibiotic concentration at 10.0 ug/ml) · Antibiotic susceptibility 25207-2 cycloSERINE (method for slow-growing mycobacteria.antibiotic concentration at 20.0 ug/m) · Antibiotic susceptibility 25208-0 cycloSERINE (method for slow-growing mycobacteria.antibiotic concentration at 30.0 ug/ml) · Antibiotic susceptibility 25209-8 Capreomycin (method for slow-growing mycobacteria.antibiotic concentration at 10.0 ug/ml) · Antibiotic susceptibility 25210-6 Capreomycin (method for slow-growing mycobacteria.antibiotic concentration at 20.0 ug/m) · Antibiotic susceptibility 25211-4 Capreomycin (method for slow-growing mycobacteria.antibiotic concentration at 30.0 ug/ml) · Antibiotic susceptibility 25212-2 Kanamycin (method for slow-growing mycobacteria.antibiotic concentration at 6.0 ug/ml) · Antibiotic susceptibility 25213-0 Kanamycin (method for slow-growing mycobacteria.antibiotic concentration at 30.0 ug/ml) · Antibiotic susceptibility 25214-8 Para aminosalicylate (method for slow-growing mycobacteria.antibiotic concentration at 2.0 ug/ml) · Antibiotic susceptibility 25215-5 Para aminosalicylate (method for slow-growing mycobacteria.antibiotic concentration at 8.0 ug/ml) · Antibiotic susceptibility 25216-3 Isoniazid (method for slow-growing mycobacteria.antibiotic concentration at 0.1 ug/ml) · Antibiotic susceptibility 25217-1 Isoniazid (method for slow-growing mycobacteria.antibiotic concentration at 0.2 ug/ml) · Antibiotic susceptibility 25218-9 Isoniazid (method for slow-growing mycobacteria.antibiotic concentration at 1.0 ug/ml) · Antibiotic susceptibility 25219-7 cefOXitin (method for slow-growing mycobacteria.antibiotic concentration at 30.0 ug/ml) · Antibiotic susceptibility 25220-5 Imipenem (method for slow-growing mycobacteria.antibiotic concentration at 10.0 ug/ml) · Antibiotic susceptibility 25221-3 Cefmetazole (method for slow-growing mycobacteria.antibiotic concentration at 30.0 ug/ml) · Antibiotic susceptibility 25222-1 Doxycycline (method for slow-growing mycobacteria.antibiotic concentration at 30.0 ug/ml) · Antibiotic susceptibility 25223-9 Erythromycin (method for slow-growing mycobacteria.antibiotic concentration at 15.0 ug/ml) · Antibiotic susceptibility 25224-7 Minocycline (method for slow-growing mycobacteria.antibiotic concentration at 30.0 ug/ml) · Antibiotic susceptibility 25225-4 sulfiSOXAZOLE (method for slow-growing mycobacteria.antibiotic concentration at 300.0 ug/ml) · Antibiotic susceptibility 25226-2 Tobramycin (method for slow-growing mycobacteria.antibiotic concentration at 10.0 ug/ml) · Antibiotic susceptibility 25227-0 Vancomycin (method for slow-growing mycobacteria.antibiotic concentration at 30.0 ug/ml) · Antibiotic susceptibility 25228-8 Pyrazinamide (method for slow-growing mycobacteria.antibiotic concentration at 100.0 ug/ml) · Antibiotic susceptibility 25229-6 Ethambutol (method for slow-growing mycobacteria.antibiotic concentration at 2.5 ug/ml) · Antibiotic susceptibility 25230-4 Ethionamide (method for slow-growing mycobacteria.antibiotic concentration at 10.0 ug/ml) · Antibiotic susceptibility 25231-2 Nafcillin in Specimen · Drug and toxicology 25232-0 Azithromycin in Specimen · Drug and toxicology 25233-8 Aztreonam in Specimen · Drug and toxicology 25234-6 ceFAZolin in Specimen · Drug and toxicology 25235-3 Cefixime in Specimen · Drug and toxicology 25236-1 Cefonicid in Specimen · Drug and toxicology 25237-9 Cefotaxime in Specimen · Drug and toxicology 25238-7 cefoTEtan in Specimen · Drug and toxicology 25239-5 cefOXitin in Specimen · Drug and toxicology 25240-3 Cefpodoxime in Specimen · Drug and toxicology 25241-1 Cefsulodin in Specimen · Drug and toxicology 25242-9 Ceftizoxime in Specimen · Drug and toxicology 25243-7 cefTRIAXone in Specimen · Drug and toxicology 25244-5 Cefuroxime Parenteral in Specimen · Drug and toxicology 25245-2 Cephalothin in Specimen · Drug and toxicology 25246-0 Chloramphenicol in Specimen · Drug and toxicology 25247-8 Ciprofloxacin in Specimen · Drug and toxicology 25248-6 Clindamycin in Specimen · Drug and toxicology 25249-4 Cloxacillin in Specimen · Drug and toxicology 25250-2 cycloSERINE in Specimen · Drug and toxicology 25251-0 Dicloxacillin in Specimen · Drug and toxicology 25252-8 Clarithromycin in Specimen · Drug and toxicology 25253-6