LOINC categories
The official LOINC component hierarchy. For the consumer categories, see Categories.
4,391 categories · page 16 of 44 · all codes
Large granular lymphocytes · 2 biomarkers LP15193-3 Large granular lymphocytes | Blood | Hematology and Cell counts · 2 biomarkers LP392991-8 Large unstained cells · 2 biomarkers LP19258-0 Large unstained cells | Blood | Hematology and Cell counts · 2 biomarkers LP392877-9 Lathosterol · 2 biomarkers LP185931-5 Lathosterol | Serum or Plasma | Chemistry - non-challenge · 2 biomarkers LP382491-1 Laurate (C12:0) · 2 biomarkers LP33058-6 Lauroleate (C12:1) · 2 biomarkers LP33059-4 Lecithin · 2 biomarkers LP15697-3 Lecithin | Amniotic fluid | Chemistry - non-challenge · 2 biomarkers LP382352-5 Leucine | Serum or Plasma | Chemistry - non-challenge · 2 biomarkers LP384103-0 Leucine crystals | Urine sediment | Urinalysis · 2 biomarkers LP402406-5 Leukocyte clumps | Urine | Urinalysis · 2 biomarkers LP402503-9 Leukocyte clumps | Urine sediment | Urinalysis · 2 biomarkers LP402504-7 Leukocyte esterase · 2 biomarkers LP15701-3 Leukocyte esterase | Urine | Urinalysis · 2 biomarkers LP402530-2 Leukocytes | Stool | Hematology and Cell counts · 2 biomarkers LP392618-7 Leukocytes | Vaginal | Hematology and Cell counts · 2 biomarkers LP392621-1 Leukocytes other | Body fluid | Hematology and Cell counts · 2 biomarkers LP392884-5 Leukocytes other | Cerebral spinal fluid | Hematology and Cell counts · 2 biomarkers LP392885-2 Leukocytes other | Peritoneal fluid | Hematology and Cell counts · 2 biomarkers LP392887-8 Leukocytes other | Pleural fluid | Hematology and Cell counts · 2 biomarkers LP392888-6 Leukocytes other | Synovial fluid | Hematology and Cell counts · 2 biomarkers LP392889-4 Leukocytes other | Vitreous fluid | Hematology and Cell counts · 2 biomarkers LP392890-2 Leukotriene E4 · 2 biomarkers LP30837-6 Leukotriene E4 | Urine | Chemistry - non-challenge · 2 biomarkers LP382194-1 Linoleate (C18:2w6) · 2 biomarkers LP15702-1 Linoleoylcarnitine (C18:2) · 2 biomarkers LP19327-3 Lipoprotein a · 2 biomarkers LP14886-3 Lipoprotein a | Serum or Plasma | Chemistry - non-challenge · 2 biomarkers LP382529-8 Lipoprotein.pre-beta | Serum or Plasma | Chemistry - non-challenge · 2 biomarkers LP382540-5 Lithium · 2 biomarkers LP16175-9 Lithium | Serum or Plasma | Drug toxicology · 2 biomarkers LP390984-5 Liver cancer antibodies and AFP panel · 2 biomarkers LP268298-9 Liver fibrosis score | Serum or Plasma | Chemistry - non-challenge · 2 biomarkers LP385333-2 Lymphoblasts · 2 biomarkers LP31546-2 Lymphoblasts | Blood | Hematology and Cell counts · 2 biomarkers LP392942-1 Lymphocytes | Blood cord | Hematology and Cell counts · 2 biomarkers LP392920-7 Lymphocytes | Body fluid | Hematology and Cell counts · 2 biomarkers LP392921-5 Lymphocytes | Cerebral spinal fluid | Hematology and Cell counts · 2 biomarkers LP392922-3 Lymphocytes | Peritoneal fluid | Hematology and Cell counts · 2 biomarkers LP392924-9 Lymphocytes | Pleural fluid | Hematology and Cell counts · 2 biomarkers LP392925-6 Lymphocytes | Synovial fluid | Hematology and Cell counts · 2 biomarkers LP392928-0 Lymphocytes | Vitreous fluid | Hematology and Cell counts · 2 biomarkers LP392930-6 Lymphocytes Plasmacytoid · 2 biomarkers LP31548-8 Lymphocytes Plasmacytoid | Blood | Hematology and Cell counts · 2 biomarkers LP392993-4 Lymphoma cells · 2 biomarkers LP29083-0 Lymphoma cells | Blood | Hematology and Cell counts · 2 biomarkers LP392940-5 Lysophosphatidylcholine(26:0) · 2 biomarkers LP200432-5 Lysophosphatidylcholine(26:0) | DBS | Chemistry - non-challenge · 2 biomarkers LP382366-5 Lysosomal acid lipase · 2 biomarkers LP189526-9 Lysosomal acid lipase | Fibroblast | Chemistry - non-challenge · 2 biomarkers LP385787-9 Macrocytes · 2 biomarkers LP17441-4 Macrophages | Body fluid | Hematology and Cell counts · 2 biomarkers LP393051-0 Macrophages | Cerebral spinal fluid | Hematology and Cell counts · 2 biomarkers LP393052-8 Macrophages | Synovial fluid | Hematology and Cell counts · 2 biomarkers LP393056-9 Macrophages | Vitreous fluid | Hematology and Cell counts · 2 biomarkers LP393058-5 Macroprolactin · 2 biomarkers LP34987-5 Macroprolactin | Serum or Plasma | Chemistry - non-challenge · 2 biomarkers LP381394-8 Magnesium | Hair | Chemistry - non-challenge · 2 biomarkers LP386024-6 Magnesium | Red Blood Cells | Chemistry - non-challenge · 2 biomarkers LP386026-1 Magnesium | Serum or Plasma | Chemistry - non-challenge · 2 biomarkers LP386028-7 Malignant cells | Blood | Hematology and Cell counts · 2 biomarkers LP393488-4 Malignant cells | Pericardial fluid | Hematology and Cell counts · 2 biomarkers LP393491-8 Malonylcarnitine (C3-DC) · 2 biomarkers LP70363-4 Malonylcarnitine (C3-DC) | DBS | Chemistry - non-challenge · 2 biomarkers LP381744-4 Malonylcarnitine (C3-DC)+3-Hydroxybutyrylcarnitine (C4-OH) · 2 biomarkers LP133649-6 Malonylcarnitine (C3-DC)+3-Hydroxybutyrylcarnitine (C4-OH) | DBS | Chemistry - non-challenge · 2 biomarkers LP381649-5 Mead acid (C20:3w9) · 2 biomarkers LP33076-8 Mesoporphyrin · 2 biomarkers LP18646-7 Mesoporphyrin | Stool | Chemistry - non-challenge · 2 biomarkers LP386481-8 Mesothelial cells | Body fluid | Hematology and Cell counts · 2 biomarkers LP393508-9 Mesothelial cells | Cerebral spinal fluid | Hematology and Cell counts · 2 biomarkers LP393509-7 Mesothelial cells | Peritoneal fluid | Hematology and Cell counts · 2 biomarkers LP393511-3 Mesothelial cells | Pleural fluid | Hematology and Cell counts · 2 biomarkers LP393512-1 Mesothelial cells | Synovial fluid | Hematology and Cell counts · 2 biomarkers LP393513-9 Mesothelial cells | Vitreous fluid | Hematology and Cell counts · 2 biomarkers LP393514-7 Metamyelocytes | Blood | Hematology and Cell counts · 2 biomarkers LP392823-3 Metamyelocytes | Body fluid | Hematology and Cell counts · 2 biomarkers LP392824-1 Metamyelocytes | Cerebral spinal fluid | Hematology and Cell counts · 2 biomarkers LP392825-8 Methemoglobin · 2 biomarkers LP15729-4 Methylmalonylcarnitine (C4-DC) | DBS | Chemistry - non-challenge · 2 biomarkers LP381640-4 Methylsuccinate | Urine | Chemistry - non-challenge · 2 biomarkers LP383951-3 Misc · 2 biomarkers LP30609-9 Mixed cellular casts | Urine sediment | Urinalysis · 2 biomarkers LP402445-3 Monoblasts · 2 biomarkers LP31550-4 Monoblasts | Blood | Hematology and Cell counts · 2 biomarkers LP393045-2 Monoclonal band observed · 2 biomarkers LP18363-9 Monocytes | Blood cord | Hematology and Cell counts · 2 biomarkers LP393029-6 Monocytes | Body fluid | Hematology and Cell counts · 2 biomarkers LP393030-4 Monocytes | Cerebral spinal fluid | Hematology and Cell counts · 2 biomarkers LP393031-2 Monocytes | Peritoneal fluid | Hematology and Cell counts · 2 biomarkers LP393033-8 Monocytes | Pleural fluid | Hematology and Cell counts · 2 biomarkers LP393034-6 Monocytes | Synovial fluid | Hematology and Cell counts · 2 biomarkers LP393035-3 Monocytes | Vitreous fluid | Hematology and Cell counts · 2 biomarkers LP393036-1 Monocytes Abnormal · 2 biomarkers LP29084-8 Monocytes Abnormal | Blood | Hematology and Cell counts · 2 biomarkers LP393049-4 Monocytes+Macrophages | Body fluid | Hematology and Cell counts · 2 biomarkers LP393022-1 Monocytes+Macrophages | Cerebral spinal fluid | Hematology and Cell counts · 2 biomarkers LP393023-9 Monocytes+Macrophages | Peritoneal fluid | Hematology and Cell counts · 2 biomarkers LP393025-4