LOINC categories
The official LOINC component hierarchy. For the consumer categories, see Categories.
4,391 categories · page 20 of 44 · all codes
1-deoxymethylsphinganine | Serum | Chemistry - non-challenge · 1 biomarkers LP436913-0 1-deoxymethylsphingosine · 1 biomarkers LP435916-4 1-deoxymethylsphingosine | Serum | Chemistry - non-challenge · 1 biomarkers LP436912-2 1-deoxysphinganine · 1 biomarkers LP435177-3 1-deoxysphinganine | Serum | Chemistry - non-challenge · 1 biomarkers LP436911-4 1-Deoxysphingosine · 1 biomarkers LP435914-9 1-Deoxysphingosine | Serum | Chemistry - non-challenge · 1 biomarkers LP443103-9 1-Methylhistidine | Amniotic fluid | Chemistry - non-challenge · 1 biomarkers LP384169-1 1-Methylhistidine | Cerebral spinal fluid | Chemistry - non-challenge · 1 biomarkers LP384172-5 1-Methylhistidine | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP384173-3 1,1-Dimethoxy-(9Z)octadecene (DMA 18:1) | DBS | Chemistry - non-challenge · 1 biomarkers LP441258-3 1,25-Dihydroxyvitamin D · 1 biomarkers LP111163-4 1,25-Dihydroxyvitamin D | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385181-5 1,25-Dihydroxyvitamin D2 · 1 biomarkers LP111164-2 1,25-Dihydroxyvitamin D2 | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385182-3 1,3 beta glucan · 1 biomarkers LP36005-4 1,3 beta glucan | Serum | Microbiology · 1 biomarkers LP379721-6 1,5-Anhydroglucitol · 1 biomarkers LP71397-1 1,5-Anhydroglucitol | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385479-3 10-Hydroxycarbazepine · 1 biomarkers LP28716-6 10-Hydroxycarbazepine | Serum or Plasma | Drug toxicology · 1 biomarkers LP390812-8 11-Dehydrotetrahydrocorticosterone · 1 biomarkers LP172794-2 11-Dehydrotetrahydrocorticosterone | Urine | Chemistry - non-challenge · 1 biomarkers LP380987-0 11-Deoxycorticosterone · 1 biomarkers LP15283-2 11-Deoxycorticosterone | DBS | Chemistry - non-challenge · 1 biomarkers LP380990-4 11-Deoxycortisol | DBS | Chemistry - non-challenge · 1 biomarkers LP380994-6 11-Deoxycortisol | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP380995-3 16-Alpha hydroxyestrone · 1 biomarkers LP64854-0 16-Alpha hydroxyestrone | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP381305-4 16-Alpha hydroxypregnenolone · 1 biomarkers LP36718-2 16-Alpha hydroxypregnenolone | Urine | Chemistry - non-challenge · 1 biomarkers LP381004-3 16-Beta,18-dihydroxydehydroepiandrosterone · 1 biomarkers LP175759-2 16-Beta,18-dihydroxydehydroepiandrosterone | Urine | Chemistry - non-challenge · 1 biomarkers LP381007-6 17-Ketogenic steroids · 1 biomarkers LP15292-3 17-Ketogenic steroids | Urine | Chemistry - non-challenge · 1 biomarkers LP381022-5 17-Ketosteroids · 1 biomarkers LP17185-7 17-Ketosteroids | Urine | Chemistry - non-challenge · 1 biomarkers LP381024-1 2-Amino-4-hydroxypteridine | Cerebral spinal fluid | Chemistry - non-challenge · 1 biomarkers LP384298-8 2-Ethylhydracrylate · 1 biomarkers LP61794-1 2-Ethylhydracrylate | Urine | Chemistry - non-challenge · 1 biomarkers LP444354-7 2-Hydroxy-3-Methylvalerate · 1 biomarkers LP18400-9 2-Hydroxy-3-Methylvalerate | Urine | Chemistry - non-challenge · 1 biomarkers LP384216-0 2-Hydroxyglutarate | DBS | Chemistry - non-challenge · 1 biomarkers LP386244-0 2-Hydroxyglutarate | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP386246-5 2-Hydroxyglutarate | Urine | Chemistry - non-challenge · 1 biomarkers LP386247-3 2-Hydroxyisocaproate · 1 biomarkers LP18404-1 2-Hydroxyisocaproate | Urine | Chemistry - non-challenge · 1 biomarkers LP384002-4 2-Hydroxyisovalerate · 1 biomarkers LP18405-8 2-Hydroxyisovalerate | Urine | Chemistry - non-challenge · 1 biomarkers LP382204-8 2-methyl-3-hydroxybutyrate (C5-OH) | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP382340-0 2-methyl-3-hydroxybutyrate (C5-OH) | Urine | Chemistry - non-challenge · 1 biomarkers LP382341-8 2-Methylcitrate | DBS | Chemistry - non-challenge · 1 biomarkers LP386335-6 2-Methylcitrate | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP386337-2 2-Methylcitrate | Urine | Chemistry - non-challenge · 1 biomarkers LP386338-0 2-Oxo,3-Methylvalerate | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP384085-9 2-Oxo,3-Methylvalerate | Urine | Chemistry - non-challenge · 1 biomarkers LP384086-7 2-Oxoisocaproate | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP384092-5 2-Oxoisocaproate | Urine | Chemistry - non-challenge · 1 biomarkers LP384093-3 2-Oxoisovalerate | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP384088-3 2-Oxoisovalerate | Urine | Chemistry - non-challenge · 1 biomarkers LP384089-1 2,8-Dihydroxyadenine | Cerebral spinal fluid | Chemistry - non-challenge · 1 biomarkers LP383467-0 2,8-Dihydroxyadenine | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP383468-8 21-Deoxycortisol · 1 biomarkers LP65144-5 21-Deoxycortisol | DBS | Chemistry - non-challenge · 1 biomarkers LP381038-1 24,25-dihydroxyvitamin D3+24,25-dihydroxyvitamin D2 · 1 biomarkers LP417252-6 24,25-dihydroxyvitamin D3+24,25-dihydroxyvitamin D2 | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP418980-1 25-hydroxyvitamin D2 · 1 biomarkers LP40352-4 25-hydroxyvitamin D2 | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385184-9 25-hydroxyvitamin D3 · 1 biomarkers LP15455-6 25-hydroxyvitamin D3 | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP385191-4 3-Hydroxy fatty acids pattern | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP382248-5 3-Hydroxyadipate · 1 biomarkers LP18413-2 3-Hydroxyadipate | Urine | Chemistry - non-challenge · 1 biomarkers LP383696-4 3-Hydroxybutyrylcarnitine (C4-OH) | DBS | Chemistry - non-challenge · 1 biomarkers LP381626-3 3-Hydroxybutyrylcarnitine (C4-OH) | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP381629-7 3-Hydroxydecanoate (3-OH-C10:0) | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP382254-3 3-Hydroxydecanoate.free (3-OH-C10:0) · 1 biomarkers LP62919-3 3-Hydroxydecanoate.free (3-OH-C10:0) | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP382255-0 3-Hydroxydecenoylcarnitine (C10:1-OH) · 1 biomarkers LP70087-9 3-Hydroxydecenoylcarnitine (C10:1-OH) | DBS | Chemistry - non-challenge · 1 biomarkers LP381790-7 3-Hydroxydodecanoate (3-OH-C12:0) | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP382256-8 3-Hydroxydodecanoate.free (3-OH-C12:0) · 1 biomarkers LP62918-5 3-Hydroxydodecanoate.free (3-OH-C12:0) | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP382258-4 3-Hydroxydodecanoylcarnitine (C12-OH) | DBS | Chemistry - non-challenge · 1 biomarkers LP381811-1 3-Hydroxydodecanoylcarnitine (C12-OH) | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP381812-9 3-Hydroxydodecenoylcarnitine (C12:1-OH) · 1 biomarkers LP70088-7 3-Hydroxydodecenoylcarnitine (C12:1-OH) | DBS | Chemistry - non-challenge · 1 biomarkers LP381827-7 3-Hydroxyglutarate | DBS | Chemistry - non-challenge · 1 biomarkers LP386265-5 3-Hydroxyglutarate | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP386267-1 3-Hydroxyglutarate | Urine | Chemistry - non-challenge · 1 biomarkers LP386268-9 3-Hydroxyhexanoate (3-OH-C6:0) | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP382249-3 3-Hydroxyhexanoate.free (3-OH-C6:0) · 1 biomarkers LP62922-7 3-Hydroxyhexanoate.free (3-OH-C6:0) | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP382250-1 3-Hydroxyhexanoylcarnitine (C6-OH) | DBS | Chemistry - non-challenge · 1 biomarkers LP381700-6 3-Hydroxyhexanoylcarnitine (C6-OH) | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP381701-4 3-Hydroxyisobutyrate · 1 biomarkers LP18416-5 3-Hydroxyisobutyrate | Urine | Chemistry - non-challenge · 1 biomarkers LP382320-2 3-Hydroxyisovalerate | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP382207-1 3-Hydroxyisovalerate | Urine | Chemistry - non-challenge · 1 biomarkers LP382208-9 3-Hydroxyisovalerylcarnitine (C5-OH) | Serum or Plasma | Chemistry - non-challenge · 1 biomarkers LP381656-0