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 3 of 2,187 · by category · by group · panels · answer lists · parts
Cefoperazone (disk diffusion (kb)) · Antibiotic susceptibility 101-6 Cefoperazone (serum bactericidal titer) · Antibiotic susceptibility 102-4 Ceforanide (minimum lethal concentration (mlc)) · Antibiotic susceptibility 103-2 Ceforanide (minimum inhibitory concentration (mic)) · Antibiotic susceptibility 104-0 Ceforanide (disk diffusion (kb)) · Antibiotic susceptibility 105-7 Ceforanide (serum bactericidal titer) · Antibiotic susceptibility 106-5 Cefotaxime (minimum lethal concentration (mlc)) · Antibiotic susceptibility 107-3 Cefotaxime (minimum inhibitory concentration (mic)) · Antibiotic susceptibility 108-1 Cefotaxime (disk diffusion (kb)) · Antibiotic susceptibility 109-9 Cefotaxime (serum bactericidal titer) · Antibiotic susceptibility 110-7 cefoTEtan (minimum lethal concentration (mlc)) · Antibiotic susceptibility 111-5 cefoTEtan (minimum inhibitory concentration (mic)) · Antibiotic susceptibility 112-3 cefoTEtan (disk diffusion (kb)) · Antibiotic susceptibility 113-1 cefoTEtan (serum bactericidal titer) · Antibiotic susceptibility 114-9 cefOXitin (minimum lethal concentration (mlc)) · Antibiotic susceptibility 115-6 cefOXitin (minimum inhibitory concentration (mic)) · Antibiotic susceptibility 116-4 cefOXitin (disk diffusion (kb)) · Antibiotic susceptibility 117-2 cefOXitin (serum bactericidal titer) · Antibiotic susceptibility 118-0 Cefpodoxime (minimum lethal concentration (mlc)) · Antibiotic susceptibility 119-8 Cefpodoxime (minimum inhibitory concentration (mic)) · Antibiotic susceptibility 120-6 Cefpodoxime (disk diffusion (kb)) · Antibiotic susceptibility 121-4 Cefpodoxime (serum bactericidal titer) · Antibiotic susceptibility 122-2 Cefprozil (minimum lethal concentration (mlc)) · Antibiotic susceptibility 123-0 Cefprozil (minimum inhibitory concentration (mic)) · Antibiotic susceptibility 124-8 Cefprozil (disk diffusion (kb)) · Antibiotic susceptibility 125-5 Cefprozil (serum bactericidal titer) · Antibiotic susceptibility 126-3 Cefsulodin (minimum lethal concentration (mlc)) · Antibiotic susceptibility 127-1 Cefsulodin (minimum inhibitory concentration (mic)) · Antibiotic susceptibility 128-9 Cefsulodin (disk diffusion (kb)) · Antibiotic susceptibility 129-7 Cefsulodin (serum bactericidal titer) · Antibiotic susceptibility 130-5 Cefsulodin · Drug and toxicology 131-3 cefTAZidime (minimum lethal concentration (mlc)) · Antibiotic susceptibility 132-1 cefTAZidime (minimum inhibitory concentration (mic)) · Antibiotic susceptibility 133-9 cefTAZidime (disk diffusion (kb)) · Antibiotic susceptibility 134-7 cefTAZidime (serum bactericidal titer) · Antibiotic susceptibility 135-4 Ceftizoxime (minimum lethal concentration (mlc)) · Antibiotic susceptibility 136-2 Ceftizoxime (minimum inhibitory concentration (mic)) · Antibiotic susceptibility 137-0 Ceftizoxime (disk diffusion (kb)) · Antibiotic susceptibility 138-8 Ceftizoxime (serum bactericidal titer) · Antibiotic susceptibility 139-6 cefTRIAXone (minimum lethal concentration (mlc)) · Antibiotic susceptibility 140-4 cefTRIAXone (minimum inhibitory concentration (mic)) · Antibiotic susceptibility 141-2 cefTRIAXone (disk diffusion (kb)) · Antibiotic susceptibility 142-0 cefTRIAXone (serum bactericidal titer) · Antibiotic susceptibility 143-8 Cefuroxime Parenteral (minimum lethal concentration (mlc)) · Antibiotic susceptibility 144-6 Cefuroxime Parenteral (minimum inhibitory concentration (mic)) · Antibiotic susceptibility 145-3 Cefuroxime Parenteral (disk diffusion (kb)) · Antibiotic susceptibility 146-1 Cefuroxime Parenteral (serum bactericidal titer) · Antibiotic susceptibility 147-9 Cephalexin (minimum lethal concentration (mlc)) · Antibiotic susceptibility 148-7 Cephalexin (minimum inhibitory concentration (mic)) · Antibiotic susceptibility 149-5 Cephalexin (disk diffusion (kb)) · Antibiotic susceptibility 150-3