LOINC categories
The official LOINC component hierarchy. For the consumer categories, see Categories.
4,391 categories · page 25 of 44 · all codes
Bisphosphoglycerate mutase | Red Blood Cells | Chemistry - non-challenge · 1 biomarkers LP382861-5 Bite cells · 1 biomarkers LP14567-9 Bite cells | Blood | Hematology and Cell counts · 1 biomarkers LP393400-9 Bladder cells · 1 biomarkers LP15196-6 Bladder cells | Urine sediment | Urinalysis · 1 biomarkers LP402465-1 Bleeding time · 1 biomarkers LP15045-5 Bleeding time | Patient | Coagulation · 1 biomarkers LP394250-7 Blister cells · 1 biomarkers LP14568-7 Blister cells | Blood | Hematology and Cell counts · 1 biomarkers LP393402-5 Blood group antibodies | Serum or Plasma | Blood bank · 1 biomarkers LP444742-3 Blood group antibody investigation · 1 biomarkers LP67165-8 Blood group antibody investigation | Plasma or RBC | Blood bank · 1 biomarkers LP398976-3 Blood smear finding | Blood | Hematology and Cell counts · 1 biomarkers LP393370-4 Body height · 1 biomarkers LP64598-3 Body height (length) · 1 biomarkers LP29699-3 Body height | Patient | General body height (length) · 1 biomarkers LP415671-9 Body weight · 1 biomarkers LP65139-5 Body weight · 1 biomarkers LP29703-3 Body weight | Patient | General body weight · 1 biomarkers LP415675-0 Bordetella pertussis | Nasopharynx | Microbiology · 1 biomarkers LP374183-4 Borrelia burgdorferi · 1 biomarkers LP14087-8 Borrelia burgdorferi | XXX | Microbiology · 1 biomarkers LP374219-6 Borrelia sp · 1 biomarkers LP14436-7 Branched chain keto-acid dehydrogenase complex · 1 biomarkers LP30840-0 Branched chain keto-acid dehydrogenase complex | DBS | Chemistry - non-challenge · 1 biomarkers LP385743-2 Bronchodilators · 1 biomarkers LP31460-6 Buprenorphine · 1 biomarkers LP16054-6 Buprenorphine | Urine | Drug toxicology · 1 biomarkers LP389832-9 Burr cells · 1 biomarkers LP17676-5 Burr cells | Blood | Hematology and Cell counts · 1 biomarkers LP393403-3 Butyrylcarnitine (C4) · 1 biomarkers LP19304-2 Butyrylcarnitine (C4) | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP381602-4 C peptide · 1 biomarkers LP15454-9 C peptide | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385487-6 Cabot rings · 1 biomarkers LP15198-2 Cabot rings | Blood | Hematology and Cell counts · 1 biomarkers LP393387-8 Cadmium · 1 biomarkers LP16810-1 Cadmium | Blood | Drug toxicology · 1 biomarkers LP388214-1 Caffeine · 1 biomarkers LP16057-9 Caffeine | Serum or Plasma | Drug toxicology · 1 biomarkers LP389344-5 Calcidiol and Calciferol · 1 biomarkers LP64677-5 Calcidiol and Calciferol | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP416973-8 Calciferol · 1 biomarkers LP15553-8 Calciferol | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385192-2 Calcitonin · 1 biomarkers LP14649-5 Calcitonin | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP381195-9 Calcitriol · 1 biomarkers LP15277-4 Calcitriol | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385194-8 Calcium | Blood | Chemistry - non-challenge · 1 biomarkers LP385949-5 Calcium | Hair | Chemistry - non-challenge · 1 biomarkers LP385960-2 Calcium bilirubinate crystals · 1 biomarkers LP18871-1 Calcium bilirubinate crystals | Calculus (stone) | Chemistry - non-challenge · 1 biomarkers LP386701-9 Calcium carbonate crystals | Calculus (stone) | Chemistry - non-challenge · 1 biomarkers LP386703-5 Calcium hydrogen phosphate crystals · 1 biomarkers LP18875-2 Calcium hydrogen phosphate crystals | Calculus (stone) | Chemistry - non-challenge · 1 biomarkers LP386704-3 Calcium hydrogen phosphate dihydrate · 1 biomarkers LP34391-0 Calcium hydrogen phosphate dihydrate | Urine | Chemistry - non-challenge · 1 biomarkers LP386705-0 Calcium hydrogen phosphate dihydrate crystals · 1 biomarkers LP18130-2 Calcium hydrogen phosphate dihydrate crystals | Urine sediment | Urinalysis · 1 biomarkers LP402385-1 Calcium oxalate | Urine | Chemistry - non-challenge · 1 biomarkers LP386708-4 Calcium oxalate monohydrate crystals · 1 biomarkers LP18874-5 Calcium oxalate monohydrate crystals | Calculus (stone) | Chemistry - non-challenge · 1 biomarkers LP386713-4 Calcium-phosphorus product · 1 biomarkers LP18367-0 Calcium-phosphorus product | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385347-2 Calcium.ionized | Blood venous | Chemistry - non-challenge · 1 biomarkers LP385979-2 Calprotectin · 1 biomarkers LP34583-2 Calprotectin | Stool | Chemistry - non-challenge · 1 biomarkers LP384547-8 Campylobacter sp · 1 biomarkers LP16647-7 Campylobacter sp | Stool | Microbiology · 1 biomarkers LP374325-1 Cancer Ag 15-3 · 1 biomarkers LP15461-4 Cancer Ag 15-3 | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP386086-5 Cancer Ag 19-9 · 1 biomarkers LP14040-7 Cancer Ag 19-9 | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP386092-3 Cancer Ag 27-29 · 1 biomarkers LP15464-8 Cancer Ag 27-29 | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP386096-4 Cannabinoids | Meconium | Drug toxicology · 1 biomarkers LP389535-8 carBAMazepine · 1 biomarkers LP16061-1 carBAMazepine | Serum or Plasma | Drug toxicology · 1 biomarkers LP390763-3 Carbon dioxide | Blood cord | Chemistry - non-challenge · 1 biomarkers LP383324-3 Carbon dioxide | Body fluid | Chemistry - non-challenge · 1 biomarkers LP383329-2 Carbon dioxide | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP383334-2 Carbonated calcium phosphate · 1 biomarkers LP29178-8 Carbonated calcium phosphate | Calculus (stone) | Chemistry - non-challenge · 1 biomarkers LP386716-7 Carboxyhemoglobin · 1 biomarkers LP21418-6 Carboxyhemoglobin | Blood | Chemistry - non-challenge · 1 biomarkers LP383345-8 Cardiac glycosides · 1 biomarkers LP31498-6 Carnitine | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP381546-3 Carnitine | Urine | Chemistry - non-challenge · 1 biomarkers LP381548-9 Carnitine free (C0) | Cerebral spinal fluid | Chemistry - non-challenge · 1 biomarkers LP381551-3 Carnitine free (C0) | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP381552-1 Carnosine | Amniotic fluid | Chemistry - non-challenge · 1 biomarkers LP383832-5 Carnosine | Cerebral spinal fluid | Chemistry - non-challenge · 1 biomarkers LP383833-3 Carnosine | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP383834-1 Carotene · 1 biomarkers LP15477-0 Carotene | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP426513-0 CD14 cells · 1 biomarkers LP14445-8 CD14 cells | Blood | Cell markers · 1 biomarkers LP399488-8 CD16+CD56+ cells · 1 biomarkers LP19274-7 CD16+CD56+ cells | XXX | Cell markers · 1 biomarkers LP400508-0 CD19 cells | Blood | Cell markers · 1 biomarkers LP399545-5