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 461 of 2,187 · by category · by group · panels · answer lists · parts
Mycoplasma mycoides ss capri Ab (qualitative) · Microbiology 23282-7 Mycoplasma mycoides ss mycoides large colony Ab (qualitative, complement fixation) · Microbiology 23283-5 Mycoplasma mycoides ss mycoides large colony Ab (qualitative, immunoassay) · Microbiology 23284-3 Mycoplasma mycoides ss mycoides small colony Ab (qualitative) · Microbiology 23285-0 Mycoplasma mycoides ss mycoides small colony Ab (qualitative, immunoblot) · Microbiology 23286-8 Mycoplasma mycoides ss mycoides small colony Ab (qualitative, immunoassay) · Microbiology 23287-6 Mycoplasma mycoides ss mycoides small colony Ab (qualitative, complement fixation) · Microbiology 23288-4 Mycoplasma mycoides ss mycoides small colony Ab (qualitative, agglutination) · Microbiology 23289-2 Mycoplasma mycoides ss mycoides small colony Ag in Specimen (qualitative, immune diffusion (id)) · Microbiology 23290-0 Mycoplasma mycoides ss mycoides small colony Ag in Specimen (qualitative, immunofluorescence) · Microbiology 23291-8 Mycoplasma mycoides ss mycoides small colony Ag (Tissue, qualitative, immune stain) · Microbiology 23292-6 Mycoplasma mycoides ss mycoides small colony DNA in Specimen (qualitative, naa with probe detection) · Microbiology 23293-4 Mycoplasma putrefaciens Ab (qualitative, immunoassay) · Microbiology 23294-2 Mycoplasma putrefaciens Ab (qualitative, complement fixation) · Microbiology 23295-9 Mycoplasma putrefaciens Ab (qualitative) · Microbiology 23296-7 Mycoplasma sp Ab (qualitative, complement fixation) · Microbiology 23297-5 Mycoplasma sp Ag in Specimen (qualitative, immunofluorescence) · Microbiology 23298-3 Mycoplasma sp Ag in Specimen (qualitative) · Microbiology 23299-1 Mycoplasma sp rRNA in Specimen (qualitative, probe) · Microbiology 23300-7 Mycoplasma sp DNA in Specimen (qualitative, naa with probe detection) · Microbiology 23301-5 Mycoplasma synoviae Ab (qualitative, hemagglutination) · Microbiology 23302-3 Myxoma virus Ab (qualitative, immune diffusion (id)) · Microbiology 23303-1 Myxoma virus Ab (qualitative) · Microbiology 23304-9 Myxoma virus Ab · Microbiology 23305-6 Myxoma virus Ab (immunofluorescence) · Microbiology 23306-4 Myxoma virus Ab (qualitative, complement fixation) · Microbiology 23307-2 Myxoma virus neutralizing antibody (qualitative, neutralization test) · Microbiology 23308-0 Myxoma virus Ab (qualitative, immunofluorescence) · Microbiology 23309-8 Myxoma virus Ag in Skin (qualitative, immune diffusion (id)) · Microbiology 23310-6 Myxoma virus Ag in Specimen (qualitative, immunofluorescence) · Microbiology 23311-4 Nairobi sheep disease virus Ab (qualitative) · Microbiology 23312-2 Nairobi sheep disease virus Ab · Microbiology 23313-0 Nairobi sheep disease virus Ab (qualitative, immune diffusion (id)) · Microbiology 23314-8 Nairobi sheep disease virus Ab (qualitative, immunofluorescence) · Microbiology 23315-5 Nairobi sheep disease virus Ab (qualitative) · Microbiology 23316-3 Nairobi sheep disease virus Ab · Microbiology 23317-1 Nairobi sheep disease virus Ag in Specimen (qualitative, complement fixation) · Microbiology 23318-9 Nairobi sheep disease virus Ag in Specimen (qualitative, immunofluorescence) · Microbiology 23319-7 Nairobi sheep disease virus Ag in Specimen (qualitative, immunoassay) · Microbiology 23320-5 Ovine herpesvirus 2 Ab (qualitative) · Microbiology 23321-3 Ovine herpesvirus 2 Ab (qualitative, complement fixation) · Microbiology 23322-1 Ovine herpesvirus 2 Ab (qualitative) · Microbiology 23323-9 Ovine herpesvirus 2 Ab (qualitative, immunofluorescence) · Microbiology 23324-7 Ovine herpesvirus 2 Ab (qualitative, immunoassay) · Microbiology 23325-4 Ovine herpesvirus 2 Ab (qualitative, immune stain) · Microbiology 23326-2 Ovine herpesvirus 2 DNA (Tissue, qualitative, naa with probe detection) · Microbiology 23327-0 Ovine progressive pneumonia virus Ab in Milk (qualitative) · Microbiology 23328-8 Ovine progressive pneumonia virus Ab (qualitative) · Microbiology 23329-6 Ovine progressive pneumonia virus Ab (qualitative, immunoassay) · Microbiology 23330-4 Ovine progressive pneumonia virus Ab (qualitative) · Microbiology 23331-2