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 87 of 2,187 · by category · by group · panels · answer lists · parts
LORazepam of Dose · DRUGDOSE 4301-8 Lormetazepam of Dose · DRUGDOSE 4302-6 Loxapine of Dose · DRUGDOSE 4303-4 Maprotiline of Dose · DRUGDOSE 4304-2 Medazepam of Dose · DRUGDOSE 4305-9 Mefenorex of Dose · DRUGDOSE 4306-7 Meperidine of Dose · DRUGDOSE 4307-5 Mephenytoin of Dose · DRUGDOSE 4308-3 Mephobarbital of Dose · DRUGDOSE 4309-1 Meprobamate of Dose · DRUGDOSE 4310-9 Mersalyl of Dose · DRUGDOSE 4311-7 Mephenytoin of Dose · DRUGDOSE 4312-5 Mesoridazine of Dose · DRUGDOSE 4313-3 Mesterolone of Dose · DRUGDOSE 4314-1 Metandienone of Dose · DRUGDOSE 4315-8 Metaraminol of Dose · DRUGDOSE 4316-6 Metenolone of Dose · DRUGDOSE 4317-4 Methadone of Dose · DRUGDOSE 4318-2 Methamphetamine of Dose · DRUGDOSE 4319-0 Methapyrilene of Dose · DRUGDOSE 4320-8 Methaqualone of Dose · DRUGDOSE 4321-6 Methicillin of Dose · DRUGDOSE 4322-4 Methocarbamol of Dose · DRUGDOSE 4323-2 Methotrexate of Dose · DRUGDOSE 4324-0 Methoxyphenamine of Dose · DRUGDOSE 4325-7 Methsuximide of Dose · DRUGDOSE 4326-5 Methyldopa of Dose · DRUGDOSE 4327-3 MethylePHEDrine of Dose · DRUGDOSE 4328-1 Methylphenidate of Dose · DRUGDOSE 4329-9 Methyprylon of Dose · DRUGDOSE 4330-7 Metoprolol of Dose · DRUGDOSE 4331-5 Mexiletine of Dose · DRUGDOSE 4332-3 Mezlocillin of Dose · DRUGDOSE 4333-1 Midazolam of Dose · DRUGDOSE 4334-9 Minocycline of Dose · DRUGDOSE 4335-6 Morazone of Dose · DRUGDOSE 4336-4 Morphine of Dose · DRUGDOSE 4337-2 Moxalactam of Dose · DRUGDOSE 4338-0 N-acetylprocainamide of Dose · DRUGDOSE 4339-8 N-ethylnicotinamide of Dose · DRUGDOSE 4340-6 Nadolol of Dose · DRUGDOSE 4341-4 Nalbuphine of Dose · DRUGDOSE 4342-2 Nalorphine of Dose · DRUGDOSE 4343-0 Nandrolone of Dose · DRUGDOSE 4344-8 Naproxen of Dose · DRUGDOSE 4345-5 Neopterin of Dose · DRUGDOSE 4346-3 Netilmicin of Dose · DRUGDOSE 4347-1 Nicomorphine of Dose · DRUGDOSE 4348-9 Nicotinamide of Dose · DRUGDOSE 4349-7 Nicotine of Dose · DRUGDOSE 4350-5