LOINC categories
The official LOINC component hierarchy. For the consumer categories, see Categories.
4,391 categories · page 37 of 44 · all codes
Mullerian inhibiting substance | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP381332-8 Multiple cardiovascular effects · 1 biomarkers LP31493-7 Mycobacterium sp | Blood | Microbiology · 1 biomarkers LP375230-2 Mycobacterium sp | XXX | Microbiology · 1 biomarkers LP375231-0 Mycophenolate · 1 biomarkers LP14351-8 Mycophenolate | Serum or Plasma | Drug toxicology · 1 biomarkers LP390589-2 Mycoplasma pneumoniae · 1 biomarkers LP14249-4 Mycoplasma pneumoniae | XXX | Microbiology · 1 biomarkers LP375486-0 Mycoplasma sp | XXX | Microbiology · 1 biomarkers LP375472-0 Myelin basic protein · 1 biomarkers LP14685-9 Myelin basic protein | Cerebral spinal fluid | Chemistry - non-challenge · 1 biomarkers LP382618-9 Myoglobin | Blood | Chemistry - non-challenge · 1 biomarkers LP382620-5 Myoglobin | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP382621-3 Myristate (C14:0) | Red Blood Cells | Chemistry - non-challenge · 1 biomarkers LP382069-5 Myristate (C14:0) | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP382070-3 Myristoleate (C14:1) · 1 biomarkers LP33066-9 Myristoleate (C14:1) | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP382088-5 N-acetyl-L-aspartate · 1 biomarkers LP18445-4 N-acetyl-L-aspartate | Urine | Chemistry - non-challenge · 1 biomarkers LP384194-9 N-Acetylgalactosamine-4-Sulfatase | Serum | Chemistry - non-challenge · 1 biomarkers LP385801-8 N-Acetylgalactosamine-4-Sulfatase | White blood cells | Chemistry - non-challenge · 1 biomarkers LP385804-2 N-Acetylgalactosamine-6-Sulfatase · 1 biomarkers LP14032-4 N-Acetylgalactosamine-6-Sulfatase | White blood cells | Chemistry - non-challenge · 1 biomarkers LP385808-3 N-Acetylglucosamine-6-Sulfatase · 1 biomarkers LP14033-2 N-Acetylglucosamine-6-Sulfatase | White blood cells | Chemistry - non-challenge · 1 biomarkers LP385812-5 N-acetylprocainamide · 1 biomarkers LP16209-6 N-acetylprocainamide | Serum or Plasma | Drug toxicology · 1 biomarkers LP389212-4 N-acetyltyrosine · 1 biomarkers LP18446-2 N-acetyltyrosine | Urine | Chemistry - non-challenge · 1 biomarkers LP384197-2 N-carbamoyl beta alanine | Cerebral spinal fluid | Chemistry - non-challenge · 1 biomarkers LP383679-0 N-carbamoyl beta alanine | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP383680-8 NADH cytochrome C reductase · 1 biomarkers LP33249-1 NADH cytochrome C reductase | Tissue and Smears | Chemistry - non-challenge · 1 biomarkers LP383152-8 NADH dehydrogenase · 1 biomarkers LP15742-7 NADH dehydrogenase | Tissue and Smears | Chemistry - non-challenge · 1 biomarkers LP383156-9 Natriuretic peptide B | Blood | Chemistry - non-challenge · 1 biomarkers LP385934-7 Natriuretic peptide B | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385935-4 Natriuretic peptide.B prohormone N-Terminal · 1 biomarkers LP31268-3 Natriuretic peptide.B prohormone N-Terminal | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385939-6 Necroinflammatory activity grade · 1 biomarkers LP63142-1 Necroinflammatory activity grade | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385327-4 Necroinflammatory activity interpretation · 1 biomarkers LP265592-8 Necroinflammatory activity interpretation | Serum | Chemistry - non-challenge · 1 biomarkers LP385328-2 Necroinflammatory activity score · 1 biomarkers LP63141-3 Necroinflammatory activity score | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385326-6 Neisseria gonorrhoeae | Genital | Microbiology · 1 biomarkers LP375500-8 Neisseria gonorrhoeae | Urethra | Microbiology · 1 biomarkers LP375506-5 Neopterin | Cerebral spinal fluid | Chemistry - non-challenge · 1 biomarkers LP384309-3 Neopterin | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP384310-1 Neopterin | Urine | Chemistry - non-challenge · 1 biomarkers LP384311-9 Nervonate (C24:1) | Red Blood Cells | Chemistry - non-challenge · 1 biomarkers LP382106-5 Nervonate (C24:1) | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP382107-3 Neural tube defect risk | Fetus | Chemistry - non-challenge · 1 biomarkers LP386681-3 Neural tube defect risk | Population | Chemistry - non-challenge · 1 biomarkers LP386682-1 Neutrophil.fMLP stimulated.DHR mean fluorescence intensity | Blood | Hematology and Cell counts · 1 biomarkers LP392698-9 Neutrophil.fMLP stimulated.DHR mean fluorescence intensity | Control | Blood | Hematology and Cell counts · 1 biomarkers LP392699-7 Neutrophil.fMLP stimulated.DHR mean fluorescence intensity | Control | Hematology and Cell counts · 1 biomarkers LP392700-3 Neutrophil.PMA stimulated.DHR mean fluorescence instensity | Blood | Hematology and Cell counts · 1 biomarkers LP392692-2 Neutrophil.PMA stimulated.DHR mean fluorescence instensity | Control | Blood | Hematology and Cell counts · 1 biomarkers LP392693-0 Neutrophil.PMA stimulated.DHR mean fluorescence instensity | Control | Hematology and Cell counts · 1 biomarkers LP392694-8 Neutrophils | Amniotic fluid | Hematology and Cell counts · 1 biomarkers LP433120-5 Neutrophils | Control | Blood | Hematology and Cell counts · 1 biomarkers LP392653-4 Neutrophils | Control | Hematology and Cell counts · 1 biomarkers LP392654-2 Neutrophils | Pericardial fluid | Hematology and Cell counts · 1 biomarkers LP392646-8 Neutrophils | Stool | Hematology and Cell counts · 1 biomarkers LP392650-0 Neutrophils.agranular · 1 biomarkers LP30826-9 Neutrophils.agranular | Blood | Hematology and Cell counts · 1 biomarkers LP392709-4 Neutrophils.vacuolated · 1 biomarkers LP19286-1 Neutrophils.vacuolated | Blood | Hematology and Cell counts · 1 biomarkers LP392707-8 Newberyite crystals · 1 biomarkers LP18872-9 Newberyite crystals | Calculus (stone) | Chemistry - non-challenge · 1 biomarkers LP386722-5 Newborn conditions with equivocal markers · 1 biomarkers LP97570-3 Newborn conditions with equivocal markers | DBS | Chemistry - non-challenge · 1 biomarkers LP407460-7 Newborn conditions with positive markers · 1 biomarkers LP97106-6 Newborn conditions with positive markers | DBS | Chemistry - non-challenge · 1 biomarkers LP407461-5 Newborn screening report - overall interpretation · 1 biomarkers LP97105-8 Newborn screening report - overall interpretation | Patient | Chemistry - non-challenge · 1 biomarkers LP407463-1 Niacin · 1 biomarkers LP14887-1 Niacin | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385155-9 Nicotine | Urine | Drug toxicology · 1 biomarkers LP387889-1 Niemann Pick disease A/B · 1 biomarkers LP113910-6 Niemann Pick disease A/B | DBS | Chemistry - non-challenge · 1 biomarkers LP421936-8 Nitrite | Water | Chemistry - non-challenge · 1 biomarkers LP385407-4 Non-gyn cytology study · 1 biomarkers LP431576-0 Non-gyn cytology study | Patient | Pathology · 1 biomarkers LP448403-8 Nonalcoholic steatohepatitis grade · 1 biomarkers LP411864-4 Nonalcoholic steatohepatitis grade | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP416990-2 Nonalcoholic steatohepatitis interpretation · 1 biomarkers LP411862-8 Nonalcoholic steatohepatitis interpretation | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP416991-0 Nonalcoholic steatohepatitis score · 1 biomarkers LP411863-6 Nonalcoholic steatohepatitis score | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP416992-8 Nonanoylcarnitine (C9) · 1 biomarkers LP70094-5 Nonanoylcarnitine (C9) | DBS | Chemistry - non-challenge · 1 biomarkers LP381766-7 Norclozapine · 1 biomarkers LP18081-7 Norclozapine | Serum or Plasma | Drug toxicology · 1 biomarkers LP391284-9 Nordiazepam | Serum or Plasma | Drug toxicology · 1 biomarkers LP391860-6 Normetanephrine | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP381255-1 Normetanephrine Free · 1 biomarkers LP35625-0 Normetanephrine Free | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP381257-7 Normochromic · 1 biomarkers LP31532-2