LOINC categories
The official LOINC component hierarchy. For the consumer categories, see Categories.
4,391 categories · page 24 of 44 · all codes
Auer rods | Blood | Hematology and Cell counts · 1 biomarkers LP393451-2 Background stain · 1 biomarkers LP19276-2 Background stain | Blood | Hematology and Cell counts · 1 biomarkers LP393371-2 Bacteria | Abscess | Microbiology · 1 biomarkers LP442038-8 Bacteria | Blood | Microbiology · 1 biomarkers LP442044-6 Bacteria | Bone marrow | Microbiology · 1 biomarkers LP442047-9 Bacteria | Bronchoalveolar lavage | Microbiology · 1 biomarkers LP418667-4 Bacteria | Catheter tip | Microbiology · 1 biomarkers LP442055-2 Bacteria | Cerebral spinal fluid | Microbiology · 1 biomarkers LP373671-9 Bacteria | Dialysis fluid | Microbiology · 1 biomarkers LP442056-0 Bacteria | Ear | Microbiology · 1 biomarkers LP442060-2 Bacteria | Eye | Microbiology · 1 biomarkers LP373673-5 Bacteria | Genital | Microbiology · 1 biomarkers LP373674-3 Bacteria | Isolate | Microbiology · 1 biomarkers LP442065-1 Bacteria | Nose | Microbiology · 1 biomarkers LP373676-8 Bacteria | Peritoneal fluid | Microbiology · 1 biomarkers LP373678-4 Bacteria | Stool | Microbiology · 1 biomarkers LP373680-0 Bacteria | Synovial fluid | Microbiology · 1 biomarkers LP373681-8 Bacteria | Urine | Microbiology · 1 biomarkers LP433186-6 Bacteria | Wound | Microbiology · 1 biomarkers LP442090-9 Bacteria | Wound deep | Microbiology · 1 biomarkers LP442091-7 Bacterial sialidase · 1 biomarkers LP35815-7 Bacterial sialidase | XXX | Microbiology · 1 biomarkers LP379726-5 Band 3 · 1 biomarkers LP429619-2 Band 3 | Red Blood Cells | Hematology and Cell counts · 1 biomarkers LP429640-8 Barbiturates | Serum, Plasma or Blood | Drug toxicology · 1 biomarkers LP390633-8 Base deficit | Blood | Chemistry - non-challenge · 1 biomarkers LP383296-3 Base deficit | Blood arterial | Chemistry - non-challenge · 1 biomarkers LP383297-1 Base deficit | Blood capillary | Chemistry - non-challenge · 1 biomarkers LP383298-9 Base deficit | Blood central venous | Chemistry - non-challenge · 1 biomarkers LP426939-7 Base deficit | Blood cord arterial | Chemistry - non-challenge · 1 biomarkers LP383300-3 Base deficit | Blood cord venous | Chemistry - non-challenge · 1 biomarkers LP383301-1 Base deficit | Blood mixed venous | Chemistry - non-challenge · 1 biomarkers LP383302-9 Base deficit | Blood venous | Chemistry - non-challenge · 1 biomarkers LP383303-7 Base excess | Blood | Chemistry - non-challenge · 1 biomarkers LP383304-5 Base excess | Blood arterial | Chemistry - non-challenge · 1 biomarkers LP383305-2 Base excess | Blood capillary | Chemistry - non-challenge · 1 biomarkers LP383306-0 Base excess | Blood cord arterial | Chemistry - non-challenge · 1 biomarkers LP383308-6 Base excess | Blood cord venous | Chemistry - non-challenge · 1 biomarkers LP383309-4 Base excess | Blood mixed venous | Chemistry - non-challenge · 1 biomarkers LP383310-2 Base excess | Blood venous | Chemistry - non-challenge · 1 biomarkers LP383311-0 Base excess | Extracellular fluid | Chemistry - non-challenge · 1 biomarkers LP383312-8 Basophilic stippling · 1 biomarkers LP17278-0 Basophilic stippling | Blood | Hematology and Cell counts · 1 biomarkers LP393384-5 Benzodiazepines | Serum or Plasma | Drug toxicology · 1 biomarkers LP391608-9 Benzoylecgonine | Meconium | Drug toxicology · 1 biomarkers LP389697-6 Beta alanine | Amniotic fluid | Chemistry - non-challenge · 1 biomarkers LP383673-3 Beta alanine | Cerebral spinal fluid | Chemistry - non-challenge · 1 biomarkers LP383676-6 Beta alanine | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP383677-4 Beta aminoisobutyrate | Amniotic fluid | Chemistry - non-challenge · 1 biomarkers LP383757-4 Beta aminoisobutyrate | Cerebral spinal fluid | Chemistry - non-challenge · 1 biomarkers LP383760-8 Beta aminoisobutyrate | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP383762-4 Beta galactosidase | Small intestine Tissue | Chemistry - non-challenge · 1 biomarkers LP382855-7 Beta galactosidase | White blood cells | Chemistry - non-challenge · 1 biomarkers LP382856-5 Beta globulin | Body fluid | Chemistry - non-challenge · 1 biomarkers LP384670-8 Beta glucuronidase · 1 biomarkers LP14019-1 Beta glucuronidase | White blood cells | Chemistry - non-challenge · 1 biomarkers LP385296-1 Beta hydroxybutyrate | Urine | Chemistry - non-challenge · 1 biomarkers LP382333-5 Beta lactamase organism · 1 biomarkers LP19448-7 Beta lactamase organism | Isolate | Microbiology · 1 biomarkers LP444458-6 Beta sitosterol · 1 biomarkers LP173720-6 Beta sitosterol | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP382382-2 Beta-2 transferrin | Cerebral spinal fluid | Chemistry - non-challenge · 1 biomarkers LP384736-7 Beta-2 transferrin | Serum | Chemistry - non-challenge · 1 biomarkers LP384737-5 Beta-2-Microglobulin · 1 biomarkers LP14907-7 Beta-2-Microglobulin | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP384701-1 Beta-N-acetylhexosaminidase | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385716-8 Beta-N-acetylhexosaminidase | White blood cells | Chemistry - non-challenge · 1 biomarkers LP385718-4 Bicarbonate | Blood | Chemistry - non-challenge · 1 biomarkers LP386552-6 Bicarbonate | Blood arterial | Chemistry - non-challenge · 1 biomarkers LP386553-4 Bicarbonate | Blood capillary | Chemistry - non-challenge · 1 biomarkers LP386554-2 Bicarbonate | Blood cord arterial | Chemistry - non-challenge · 1 biomarkers LP386556-7 Bicarbonate | Blood cord venous | Chemistry - non-challenge · 1 biomarkers LP386557-5 Bicarbonate | Blood mixed venous | Chemistry - non-challenge · 1 biomarkers LP386558-3 Bicarbonate | Blood venous | Chemistry - non-challenge · 1 biomarkers LP386559-1 Bicarbonate | Body fluid | Chemistry - non-challenge · 1 biomarkers LP386560-9 Bicarbonate | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP386569-0 Bile acid | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385249-0 Bile acid pattern · 1 biomarkers LP30845-9 Bile acid pattern | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385252-4 Bile acid.dihydroxy · 1 biomarkers LP18908-1 Bile acid.dihydroxy | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP412166-3 Bile acid.trihydroxy · 1 biomarkers LP18909-9 Bile acid.trihydroxy | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385256-5 Bile alcohols · 1 biomarkers LP203974-3 Bile alcohols | Urine | Chemistry - non-challenge · 1 biomarkers LP385266-4 Bilirubin | Body fluid | Chemistry - non-challenge · 1 biomarkers LP385276-3 Bilirubin excess · 1 biomarkers LP157150-6 Bilirubin excess | Serum and CSF | Chemistry - non-challenge · 1 biomarkers LP385299-5 Bilirubin.glucuronidated+Bilirubin.albumin bound · 1 biomarkers LP15445-7 Bilirubin.glucuronidated+Bilirubin.albumin bound | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385310-0 Biopsy · 1 biomarkers LP68311-7 Biopterin | Cerebral spinal fluid | Chemistry - non-challenge · 1 biomarkers LP384303-6 Biopterin | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP384304-4 Biotinidase | Normal control | Chemistry - non-challenge · 1 biomarkers LP385741-6 Biotinidase | Normal control | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385740-8 Biotinidase | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385739-0 Biotinidase deficiency · 1 biomarkers LP56771-6 Biotinidase deficiency | DBS | Chemistry - non-challenge · 1 biomarkers LP385900-8 Bisphosphoglycerate mutase · 1 biomarkers LP157537-4