LOINC categories
The official LOINC component hierarchy. For the consumer categories, see Categories.
4,391 categories · page 8 of 44 · all codes
5-Hydroxyindoleacetate | Urine | Chemistry - non-challenge · 3 biomarkers LP386355-4 7-Alpha,12-alpha dihydroxycholest-4-en-3-one · 3 biomarkers LP310327-4 ABO and Rh group · 3 biomarkers LP36683-8 Acetaminophen | Serum or Plasma | Drug toxicology · 3 biomarkers LP388579-7 Acetone · 3 biomarkers LP16798-8 Activated protein C resistance · 3 biomarkers LP18494-2 Adenosine · 3 biomarkers LP35677-1 Aldosterone · 3 biomarkers LP14377-3 Alkaline phosphatase.bone · 3 biomarkers LP15347-5 Alkaline phosphatase.bone | Serum or Plasma | Chemistry - non-challenge · 3 biomarkers LP382730-2 Allantoine · 3 biomarkers LP65332-6 Alloisoleucine+Isoleucine+Leucine+Hydroxyproline · 3 biomarkers LP70081-2 Alloisoleucine+Isoleucine+Leucine+Hydroxyproline | DBS | Chemistry - non-challenge · 3 biomarkers LP383624-6 Alpha 1 antitrypsin | Stool | Chemistry - non-challenge · 3 biomarkers LP384607-0 Alpha aminoadipate | Urine | Chemistry - non-challenge · 3 biomarkers LP383727-7 Amino acidemias · 3 biomarkers LP56734-4 Amino beta guanidinopropionate | Urine | Chemistry - non-challenge · 3 biomarkers LP383735-0 Amiodarone · 3 biomarkers LP16028-0 Ammonia | Urine | Chemistry - non-challenge · 3 biomarkers LP385234-2 Ammonium urate crystals · 3 biomarkers LP32871-3 Androstenedione · 3 biomarkers LP14493-8 Angiotensin converting enzyme · 3 biomarkers LP15387-1 Anion gap · 3 biomarkers LP30809-5 Antipsychotics · 3 biomarkers LP18073-4 Apolipoprotein A · 3 biomarkers LP15410-1 Apolipoprotein B · 3 biomarkers LP15400-2 Arachidonate (C20:4w6) · 3 biomarkers LP15414-3 Arginine | DBS | Chemistry - non-challenge · 3 biomarkers LP383784-8 Asparagine+Ornithine · 3 biomarkers LP70082-0 Asparagine+Ornithine | DBS | Chemistry - non-challenge · 3 biomarkers LP383631-1 Bacteria | Sputum | Microbiology · 3 biomarkers LP442080-0 Bacteria | Urine sediment | Urinalysis · 3 biomarkers LP402462-8 Barbiturates | Urine | Drug toxicology · 3 biomarkers LP390635-3 Benzoylecgonine | Urine | Drug toxicology · 3 biomarkers LP389701-6 Beta 1 globulin | Urine | Chemistry - non-challenge · 3 biomarkers LP384685-6 Beta globulin | Urine | Chemistry - non-challenge · 3 biomarkers LP384674-0 Beta hydroxybutyrate · 3 biomarkers LP15436-6 Bile acid | Stool | Chemistry - non-challenge · 3 biomarkers LP385250-8 Bordetella pertussis · 3 biomarkers LP14371-6 Bordetella sp · 3 biomarkers LP17108-9 Broad casts | Urine | Urinalysis · 3 biomarkers LP402428-9 C reactive protein · 3 biomarkers LP15023-2 C reactive protein | Serum or Plasma | Chemistry - non-challenge · 3 biomarkers LP384546-0 Calcidiol+Calciferol · 3 biomarkers LP64575-1 Calcium | Serum or Plasma | Chemistry - non-challenge · 3 biomarkers LP385966-9 Calcium carbonate crystals | Urine | Urinalysis · 3 biomarkers LP402386-9 Calcium oxalate crystals | Urine | Urinalysis · 3 biomarkers LP402388-5 Calcium phosphate crystals | Urine | Urinalysis · 3 biomarkers LP402391-9 Calcium.ionized | Serum or Plasma | Chemistry - non-challenge · 3 biomarkers LP385983-4 Cancer Ag 125 · 3 biomarkers LP14543-0 Cancer Ag 125 | Serum or Plasma | Chemistry - non-challenge · 3 biomarkers LP386080-8 Cannabinoids | Urine | Drug toxicology · 3 biomarkers LP389542-4 Carbon dioxide | Blood | Chemistry - non-challenge · 3 biomarkers LP383321-9 Carbon dioxide | Blood arterial | Chemistry - non-challenge · 3 biomarkers LP383322-7 Carbon dioxide | Blood capillary | Chemistry - non-challenge · 3 biomarkers LP383323-5 Carbon dioxide | Blood central venous | Chemistry - non-challenge · 3 biomarkers LP426941-3 Carbon dioxide | Blood cord venous | Chemistry - non-challenge · 3 biomarkers LP383326-8 Carbon dioxide | Blood mixed venous | Chemistry - non-challenge · 3 biomarkers LP383327-6 Casts type not specified · 3 biomarkers LP70262-8 Casts type not specified | Urine | Urinalysis · 3 biomarkers LP402430-5 CD3 cells · 3 biomarkers LP14442-5 CD3+CD4+ (T4 helper) cells | Blood | Cell markers · 3 biomarkers LP400174-1 CD3+CD8+ (T8 suppressor) cells · 3 biomarkers LP17728-4 Cerebroside sulfatase · 3 biomarkers LP14023-3 Chloride | Urine | Chemistry - non-challenge · 3 biomarkers LP386593-0 Cholestane-3-beta, 5-alpha, 6-beta triol · 3 biomarkers LP310337-3 Cholesterol crystals · 3 biomarkers LP32876-2 Cholinesterase · 3 biomarkers LP14299-9 Choriogonadotropin.beta subunit free · 3 biomarkers LP29019-4 Choriogonadotropin.beta subunit free | Serum or Plasma | Chemistry - non-challenge · 3 biomarkers LP381439-1 Chromogranin A · 3 biomarkers LP14652-9 Chromogranin A | Serum or Plasma | Chemistry - non-challenge · 3 biomarkers LP386118-6 Clinical terms not yet categorized · 3 biomarkers LP248771-0 Clostridioides difficile Ab · 3 biomarkers LP37704-1 Clostridioides difficile toxin · 3 biomarkers LP31758-3 Clostridioides difficile toxin A+B · 3 biomarkers LP17113-9 Clostridioides difficile toxin A+B | Stool | Microbiology · 3 biomarkers LP374607-2 Clot angle · 3 biomarkers LP129064-4 Clot angle | Blood | Coagulation · 3 biomarkers LP394083-2 Clot growth · 3 biomarkers LP222224-0 cloZAPine · 3 biomarkers LP17236-8 Coarse Granular Casts · 3 biomarkers LP29181-2 Coarse Granular Casts | Urine sediment | Urinalysis · 3 biomarkers LP402438-8 Collagen crosslinked N-telopeptide · 3 biomarkers LP18564-2 Coproporphyrin 1 | Stool | Chemistry - non-challenge · 3 biomarkers LP386418-0 Cortisol | Urine | Chemistry - non-challenge · 3 biomarkers LP381062-1 Cortisol Free | Urine | Chemistry - non-challenge · 3 biomarkers LP381065-4 Cortisone · 3 biomarkers LP18544-4 Cortisone | Urine | Chemistry - non-challenge · 3 biomarkers LP381081-1 Creatine kinase.MB | Serum or Plasma | Chemistry - non-challenge · 3 biomarkers LP382938-1 Cryptosporidium sp | Stool | Microbiology · 3 biomarkers LP376731-8 Crystals unspecified · 3 biomarkers LP70261-0 Crystals unspecified | Urine | Urinalysis · 3 biomarkers LP402399-2 Crystals.amorphous | Urine | Urinalysis · 3 biomarkers LP402397-6 Cystine crystals | Calculus (stone) | Chemistry - non-challenge · 3 biomarkers LP386719-1 Cystine crystals | Urine | Urinalysis · 3 biomarkers LP402400-8 Cytology · 3 biomarkers LP7789-3 Cytology report · 3 biomarkers LP61728-9 Delta aminolevulinate · 3 biomarkers LP15153-7 Dermatan sulfate · 3 biomarkers LP15532-2