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 84 of 2,187 · by category · by group · panels · answer lists · parts
Canrenone of Dose · DRUGDOSE 4151-7 carBAMazepine of Dose · DRUGDOSE 4152-5 Carbenicillin of Dose · DRUGDOSE 4153-3 Carbromal of Dose · DRUGDOSE 4154-1 Carisoprodol of Dose · DRUGDOSE 4155-8 Cathine of Dose · DRUGDOSE 4156-6 Cefamandole of Dose · DRUGDOSE 4157-4 ceFAZolin of Dose · DRUGDOSE 4158-2 ceFAZolin of Dose · DRUGDOSE 4159-0 Cefonicid of Dose · DRUGDOSE 4160-8 Cefoperazone of Dose · DRUGDOSE 4161-6 Cefotaxime of Dose · DRUGDOSE 4162-4 cefoTEtan of Dose · DRUGDOSE 4163-2 cefOXitin of Dose · DRUGDOSE 4164-0 Cefsulodin of Dose · DRUGDOSE 4165-7 cefTAZidime of Dose · DRUGDOSE 4166-5 Ceftizoxime of Dose · DRUGDOSE 4167-3 cefTRIAXone of Dose · DRUGDOSE 4168-1 Cefuroxime Parenteral of Dose · DRUGDOSE 4169-9 Cephalexin of Dose · DRUGDOSE 4170-7 Cephalothin of Dose · DRUGDOSE 4171-5 Chloral hydrate of Dose · DRUGDOSE 4172-3 Chloramphenicol of Dose · DRUGDOSE 4173-1 Clorazepate of Dose · DRUGDOSE 4174-9 chlordiazePOXIDE of Dose · DRUGDOSE 4175-6 Chlormerodrin of Dose · DRUGDOSE 4176-4 Chlorothiazide of Dose · DRUGDOSE 4177-2 Chlorpheniramine of Dose · DRUGDOSE 4178-0 chlorproMAZINE of Dose · DRUGDOSE 4179-8 chlorproPAMIDE of Dose · DRUGDOSE 4180-6 Chlorprothixene of Dose · DRUGDOSE 4181-4 Chloroquine of Dose · DRUGDOSE 4182-2 Chlorthalidone of Dose · DRUGDOSE 4183-0 Cilastatin of Dose · DRUGDOSE 4184-8 Cimetidine of Dose · DRUGDOSE 4185-5 Ciprofloxacin of Dose · DRUGDOSE 4186-3 CISplatin of Dose · DRUGDOSE 4187-1 Clavulanate of Dose · DRUGDOSE 4188-9 Clindamycin of Dose · DRUGDOSE 4189-7 cloBAZam of Dose · DRUGDOSE 4190-5 Clobenzorex of Dose · DRUGDOSE 4191-3 Clofibrate of Dose · DRUGDOSE 4192-1 clomiPRAMINE of Dose · DRUGDOSE 4193-9 clonazePAM of Dose · DRUGDOSE 4194-7 cloNIDine of Dose · DRUGDOSE 4195-4 Clopenthixol of Dose · DRUGDOSE 4196-2 Clorprenaline of Dose · DRUGDOSE 4197-0 Clostebol of Dose · DRUGDOSE 4198-8 Codeine of Dose · DRUGDOSE 4199-6 Prochlorperazine of Dose · DRUGDOSE 4200-2