LOINC categories
The official LOINC component hierarchy. For the consumer categories, see Categories.
4,391 categories · page 19 of 44 · all codes
Siderocytes | Blood or Marrow | Hematology and Cell counts · 2 biomarkers LP430621-5 Sodium | Hair | Chemistry - non-challenge · 2 biomarkers LP386641-7 Sodium urate crystals | Urine sediment | Urinalysis · 2 biomarkers LP402410-7 Soluble fms-like tyrosine kinase-1 · 2 biomarkers LP182307-1 Soluble fms-like tyrosine kinase-1 | Serum | Chemistry - non-challenge · 2 biomarkers LP385004-9 Somatomedins · 2 biomarkers LP15671-8 Specimen characteristics · 2 biomarkers LP32762-4 Specimen volume | Urine | Specimen information · 2 biomarkers LP404292-7 Spermatozoa | Urine | Urinalysis · 2 biomarkers LP402459-4 Spermatozoa | Urine sediment | Urinalysis · 2 biomarkers LP402460-2 Spermatozoa Motile | Semen | Fertility testing · 2 biomarkers LP400957-9 Stearoylcarnitine (C18) | DBS | Chemistry - non-challenge · 2 biomarkers LP381929-1 Stigmasterol · 2 biomarkers LP173719-8 Stigmasterol | Serum or Plasma | Chemistry - non-challenge · 2 biomarkers LP382496-0 Streptococcus agalactiae | Throat | Microbiology · 2 biomarkers LP376012-3 Streptococcus pyogenes | XXX | Microbiology · 2 biomarkers LP376021-4 Streptococcus.beta-hemolytic · 2 biomarkers LP15187-5 Suberylcarnitine (C8-DC) · 2 biomarkers LP19318-2 Suberylglycine · 2 biomarkers LP14519-0 Suberylglycine | Urine | Chemistry - non-challenge · 2 biomarkers LP383957-0 Succinate · 2 biomarkers LP15871-4 Succinylacetone · 2 biomarkers LP15872-2 Succinyladenosine · 2 biomarkers LP36186-2 Sulfate · 2 biomarkers LP15874-8 Sulfate | Urine | Chemistry - non-challenge · 2 biomarkers LP386366-1 Sulfonamide crystals · 2 biomarkers LP32882-0 Sulfonamide crystals | Urine sediment | Urinalysis · 2 biomarkers LP402413-1 Tacrolimus · 2 biomarkers LP15182-6 Tau protein · 2 biomarkers LP28537-6 Tau protein | Cerebral spinal fluid | Chemistry - non-challenge · 2 biomarkers LP384987-6 Tetradecadienoate (C14:2) · 2 biomarkers LP33057-8 Tetradecadienoylcarnitine (C14:2) · 2 biomarkers LP19321-6 Tetradecanoylcarnitine (C14) · 2 biomarkers LP29117-6 Tetrahydro-11-corticosterone · 2 biomarkers LP419509-7 Tetrahydro-11-corticosterone | Urine | Chemistry - non-challenge · 2 biomarkers LP421924-4 Tetrahydrocannabinol | Urine | Drug toxicology · 2 biomarkers LP389649-7 Tetrahydrofolate · 2 biomarkers LP15885-4 Thiamine | Blood | Chemistry - non-challenge · 2 biomarkers LP385126-0 Thiamine | Serum or Plasma | Chemistry - non-challenge · 2 biomarkers LP385127-8 Thrombin peak · 2 biomarkers LP426524-7 Thrombin peak | Platelet poor plasma | Coagulation · 2 biomarkers LP427481-9 Thymidine · 2 biomarkers LP62257-8 Thyrotropin | DBS | Chemistry - non-challenge · 2 biomarkers LP381402-9 Thyroxine free · 2 biomarkers LP29119-2 Thyroxine free | Serum or Plasma | Chemistry - non-challenge · 2 biomarkers LP381519-0 Thyroxine.albumin bound · 2 biomarkers LP15042-2 Transferrin | Serum or Plasma | Chemistry - non-challenge · 2 biomarkers LP384716-9 Transitional cells | Urine sediment | Urinalysis · 2 biomarkers LP402474-3 Triacylglycerol lipase · 2 biomarkers LP14915-0 Trichomonas vaginalis | Genital | Microbiology · 2 biomarkers LP376928-0 Tricyclic antidepressants | Urine | Drug toxicology · 2 biomarkers LP391138-7 Triglyceride | Stool | Chemistry - non-challenge · 2 biomarkers LP382510-8 Triple phosphate crystals | Calculus (stone) | Chemistry - non-challenge · 2 biomarkers LP386728-2 Triple phosphate crystals | Urine sediment | Urinalysis · 2 biomarkers LP402415-6 Trisomy 18 risk · 2 biomarkers LP36653-1 Turbidity · 2 biomarkers LP19465-1 Tyrosine crystals | Urine sediment | Urinalysis · 2 biomarkers LP402417-2 Unidentified cells | Body fluid | Hematology and Cell counts · 2 biomarkers LP393329-0 Unidentified cells | Cerebral spinal fluid | Hematology and Cell counts · 2 biomarkers LP393330-8 Unidentified cells | Peritoneal fluid | Hematology and Cell counts · 2 biomarkers LP393332-4 Unidentified cells | Pleural fluid | Hematology and Cell counts · 2 biomarkers LP393333-2 Unidentified cells | Synovial fluid | Hematology and Cell counts · 2 biomarkers LP393334-0 Unidentified crystals · 2 biomarkers LP16850-7 Unidentified crystals | Urine sediment | Urinalysis · 2 biomarkers LP402418-0 Unspecified cells · 2 biomarkers LP18364-7 Unspecified cells | Body fluid | Hematology and Cell counts · 2 biomarkers LP393325-8 Urate | Calculus (stone) | Chemistry - non-challenge · 2 biomarkers LP383579-2 Urate | Serum or Plasma | Chemistry - non-challenge · 2 biomarkers LP383583-4 Urate crystals | Calculus (stone) | Chemistry - non-challenge · 2 biomarkers LP386729-0 Urate crystals | Urine sediment | Urinalysis · 2 biomarkers LP402420-6 Urate crystals amorphous · 2 biomarkers LP18118-7 Urate crystals amorphous | Urine sediment | Urinalysis · 2 biomarkers LP402422-2 Urate dihydrate crystals · 2 biomarkers LP18870-3 Urate dihydrate crystals | Calculus (stone) | Chemistry - non-challenge · 2 biomarkers LP383594-1 Uridine · 2 biomarkers LP99932-3 Uroporphyrin | Serum or Plasma | Chemistry - non-challenge · 2 biomarkers LP386520-3 Uroporphyrin 1 isomer · 2 biomarkers LP18653-3 Uroporphyrin 3 isomer · 2 biomarkers LP18654-1 Vaccenate (C18:1w7) · 2 biomarkers LP33072-7 Valine | DBS | Chemistry - non-challenge · 2 biomarkers LP384437-2 Valine | Serum or Plasma | Chemistry - non-challenge · 2 biomarkers LP384440-6 Variant lymphocytes | Body fluid | Hematology and Cell counts · 2 biomarkers LP392966-0 Variant lymphocytes | Cerebral spinal fluid | Hematology and Cell counts · 2 biomarkers LP392967-8 Variant lymphocytes | Peritoneal fluid | Hematology and Cell counts · 2 biomarkers LP392968-6 Variant lymphocytes | Pleural fluid | Hematology and Cell counts · 2 biomarkers LP392969-4 Variant lymphocytes | Synovial fluid | Hematology and Cell counts · 2 biomarkers LP392970-2 Viscosity · 2 biomarkers LP15950-6 Vitamin A · 2 biomarkers LP31687-4 Vitamin B12 · 2 biomarkers LP31689-0 Vitamin B2 · 2 biomarkers LP31690-8 Vitamin C · 2 biomarkers LP31695-7 von Willebrand factor (vWf) multimers · 2 biomarkers LP16907-5 von Willebrand factor (vWf) multimers | Platelet poor plasma | Coagulation · 2 biomarkers LP394242-4 von Willebrand factor (vWf).activity · 2 biomarkers LP135005-9 von Willebrand factor (vWf).activity | Platelet poor plasma | Coagulation · 2 biomarkers LP394235-8 Waxy casts | Urine sediment | Urinalysis · 2 biomarkers LP402454-5 WBC casts | Urine sediment | Urinalysis · 2 biomarkers LP402457-8 Xanthopterin · 2 biomarkers LP200577-7 Yeast | Urine sediment | Urinalysis · 2 biomarkers LP402490-9 1-deoxymethylsphinganine · 1 biomarkers LP435915-6