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 86 of 2,187 · by category · by group · panels · answer lists · parts
Fenetylline of Dose · DRUGDOSE 4251-5 Fenfluramine of Dose · DRUGDOSE 4252-3 Fenoprofen of Dose · DRUGDOSE 4253-1 Fenproporex of Dose · DRUGDOSE 4254-9 fentaNYL of Dose · DRUGDOSE 4255-6 Flecainide of Dose · DRUGDOSE 4256-4 5-Fluorocytosine of Dose · DRUGDOSE 4257-2 Flunitrazepam of Dose · DRUGDOSE 4258-0 Fluorouracil of Dose · DRUGDOSE 4259-8 FLUoxetine of Dose · DRUGDOSE 4260-6 Fluoxymesterone of Dose · DRUGDOSE 4261-4 Flupenthixol of Dose · DRUGDOSE 4262-2 fluPHENAZine of Dose · DRUGDOSE 4263-0 Flurazepam of Dose · DRUGDOSE 4264-8 Furfenorex of Dose · DRUGDOSE 4265-5 Furosemide of Dose · DRUGDOSE 4266-3 Galactose.PO of Dose · DRUGDOSE 4267-1 Gentamicin of Dose · DRUGDOSE 4268-9 Glucose.PO of Dose · DRUGDOSE 4269-7 Glutethimide of Dose · DRUGDOSE 4270-5 Gonadotropin releasing hormone of Dose · DRUGDOSE 4271-3 Haloperidol of Dose · DRUGDOSE 4272-1 Heptaminol of Dose · DRUGDOSE 4273-9 Hippurate of Dose · DRUGDOSE 4274-7 hydroCHLOROthiazide of Dose · DRUGDOSE 4275-4 HYDROcodone of Dose · DRUGDOSE 4276-2 HYDROmorphone of Dose · DRUGDOSE 4277-0 Hydroxychloroquine of Dose · DRUGDOSE 4278-8 Hydroxymethoxyphenamine of Dose · DRUGDOSE 4279-6 hydrOXYzine of Dose · DRUGDOSE 4280-4 Ibuprofen of Dose · DRUGDOSE 4281-2 Imipenem of Dose · DRUGDOSE 4282-0 Imipramine of Dose · DRUGDOSE 4283-8 Indomethacin of Dose · DRUGDOSE 4284-6 Insulin Lente of Dose · DRUGDOSE 4285-3 Insulin NPH of Dose · DRUGDOSE 4286-1 Insulin regular of Dose · DRUGDOSE 4287-9 Insulin semilente of Dose · DRUGDOSE 4288-7 Insulin ultralente of Dose · DRUGDOSE 4289-5 Isoniazid of Dose · DRUGDOSE 4290-3 Kanamycin of Dose · DRUGDOSE 4291-1 Ketamine of Dose · DRUGDOSE 4292-9 Ketobemidone of Dose · DRUGDOSE 4293-7 Levodopa.PO of Dose · DRUGDOSE 4294-5 Labetalol of Dose · DRUGDOSE 4295-2 Methotrimeprazine of Dose · DRUGDOSE 4296-0 Levomepromazine of Dose · DRUGDOSE 4297-8 Levorphanol of Dose · DRUGDOSE 4298-6 Lidocaine of Dose · DRUGDOSE 4299-4 Lithium of Dose · DRUGDOSE 4300-0