LOINC categories

The official LOINC component hierarchy. For the consumer categories, see Categories.

4,391 categories · page 12 of 44 · all codes

LOINC category	Part	Biomarkers
Alpha-1-Fetoprotein interpretation	LP35751-4	2
Alpha-L-iduronidase	LP14016-7	2
Ammonia \| Plasma \| Chemistry - non-challenge	LP385231-8	2
Ammonium urate	LP16844-0	2
Ammonium urate \| Calculus (stone) \| Chemistry - non-challenge	LP383591-7	2
Ammonium urate crystals \| Urine sediment \| Urinalysis	LP402382-8	2
Amphetamines \| Meconium \| Drug toxicology	LP389364-3	2
Amylase S1	LP15361-6	2
Amylase S1 \| Serum or Plasma \| Chemistry - non-challenge	LP382808-6	2
Amylase S2	LP15362-4	2
Amylase S2 \| Serum or Plasma \| Chemistry - non-challenge	LP382810-2	2
Amylase S3	LP15363-2	2
Amylase S3 \| Serum or Plasma \| Chemistry - non-challenge	LP382812-8	2
Amylase.P1	LP15357-4	2
Amylase.P1 \| Serum or Plasma \| Chemistry - non-challenge	LP382798-9	2
Amylase.P2	LP15358-2	2
Amylase.P2 \| Serum or Plasma \| Chemistry - non-challenge	LP382800-3	2
Amylase.P3	LP15359-0	2
Amylase.P3 \| Serum or Plasma \| Chemistry - non-challenge	LP382802-9	2
Amylase.pancreatic \| Serum or Plasma \| Chemistry - non-challenge	LP382796-3	2
Amylase.salivary \| Serum or Plasma \| Chemistry - non-challenge	LP382807-8	2
Amyloid beta 42 peptide	LP30823-6	2
Amyloid beta 42 peptide \| Cerebral spinal fluid \| Chemistry - non-challenge	LP384532-0	2
Androstenedione \| Serum or Plasma \| Chemistry - non-challenge	LP381143-9	2
Anti-bipolar	LP31474-7	2
Antiglobulin test	LP32806-9	2
Apolipoprotein A-I	LP15395-4	2
Apolipoprotein A-I \| Serum or Plasma \| Chemistry - non-challenge	LP382580-1	2
Apolipoprotein B \| Serum or Plasma \| Chemistry - non-challenge	LP382585-0	2
Apolipoprotein E	LP15412-7	2
Arachidate (C20:0)	LP33073-5	2
Arachidonate (C20:4w6) \| Serum or Plasma \| Chemistry - non-challenge	LP382133-9	2
Argininosuccinate \| DBS \| Chemistry - non-challenge	LP385681-4	2
Arsenic \| Urine \| Drug toxicology	LP388154-9	2
Arsenic.inorganic	LP18122-9	2
Arsenic.inorganic \| Urine \| Drug toxicology	LP388158-0	2
Artifact	LP36155-7	2
Ascorbate	LP15254-3	2
Ascorbate \| Serum or Plasma \| Chemistry - non-challenge	LP385175-7	2
Ascorbate+Dehydroascorbate	LP89380-7	2
Aspartylglycosamine	LP201684-0	2
Bacteria \| Body fluid \| Microbiology	LP373670-1	2
Bacteria \| Throat \| Microbiology	LP442081-8	2
Bacteria \| Tissue and Smears \| Microbiology	LP442082-6	2
Bacteria \| Urine \| Urinalysis	LP402461-0	2
Bacteria \| Vaginal \| Microbiology	LP373682-6	2
Bacterial casts	LP31541-3	2
Bacterial casts \| Urine sediment \| Urinalysis	LP402426-3	2
Band form neutrophils \| Body fluid \| Hematology and Cell counts	LP392677-3	2
Band form neutrophils \| Cerebral spinal fluid \| Hematology and Cell counts	LP392678-1	2
Band form neutrophils \| Synovial fluid \| Hematology and Cell counts	LP392679-9	2
Base excess \| Blood central venous \| Chemistry - non-challenge	LP426940-5	2
Basophils \| Blood cord \| Hematology and Cell counts	LP392737-5	2
Basophils \| Body fluid \| Hematology and Cell counts	LP392738-3	2
Basophils \| Cerebral spinal fluid \| Hematology and Cell counts	LP392739-1	2
Basophils \| Peritoneal fluid \| Hematology and Cell counts	LP392742-5	2
Basophils \| Pleural fluid \| Hematology and Cell counts	LP392743-3	2
Basophils \| Synovial fluid \| Hematology and Cell counts	LP392744-1	2
Basophils \| Vitreous fluid \| Hematology and Cell counts	LP392745-8	2
Beta 1 globulin \| Cerebral spinal fluid \| Chemistry - non-challenge	LP384683-1	2
Beta 1 globulin \| Serum or Plasma \| Chemistry - non-challenge	LP384684-9	2
Beta 2 globulin \| Cerebral spinal fluid \| Chemistry - non-challenge	LP384691-4	2
Beta 2 globulin \| Serum or Plasma \| Chemistry - non-challenge	LP384692-2	2
Beta 2 globulin \| Urine \| Chemistry - non-challenge	LP384693-0	2
Beta cortol	LP70664-5	2
Beta cortol \| Urine \| Chemistry - non-challenge	LP381073-8	2
Beta galactosidase	LP14018-3	2
Beta globulin \| Cerebral spinal fluid \| Chemistry - non-challenge	LP384671-6	2
Beta globulin \| Serum or Plasma \| Chemistry - non-challenge	LP384672-4	2
Beta hydroxybutyrate \| Serum or Plasma \| Chemistry - non-challenge	LP382332-7	2
Beta-2 transferrin	LP18472-8	2
Beta-N-acetylhexosaminidase.A \| Serum or Plasma \| Chemistry - non-challenge	LP385721-8	2
Beta-N-acetylhexosaminidase.A \| White blood cells \| Chemistry - non-challenge	LP385723-4	2
Bicarbonate \| Blood central venous \| Chemistry - non-challenge	LP426950-4	2
Bilirubin \| Serum or Plasma \| Chemistry - non-challenge	LP385283-9	2
Bilirubin \| Urine \| Chemistry - non-challenge	LP385288-8	2
Bilirubin crystals	LP32872-1	2
Bilirubin crystals \| Urine sediment \| Urinalysis	LP402384-4	2
Bilirubin.glucuronidated	LP15446-5	2
Bilirubin.glucuronidated \| Serum or Plasma \| Chemistry - non-challenge	LP385304-3	2
Bilirubin.glucuronidated+Bilirubin.non-glucuronidated	LP31608-0	2
Bilirubin.glucuronidated+Bilirubin.non-glucuronidated \| Serum or Plasma \| Chemistry - non-challenge	LP385312-6	2
Bilirubin.non-glucuronidated	LP15449-9	2
Bilirubin.non-glucuronidated \| Serum or Plasma \| Chemistry - non-challenge	LP385316-7	2
Biopterin \| Urine \| Chemistry - non-challenge	LP384305-1	2
Biotinidase \| DBS \| Chemistry - non-challenge	LP385738-2	2
Blasts \| Blood \| Hematology and Cell counts	LP393263-1	2
Blasts \| Blood cord \| Hematology and Cell counts	LP393264-9	2
Blasts \| Body fluid \| Hematology and Cell counts	LP393265-6	2
Blasts \| Cerebral spinal fluid \| Hematology and Cell counts	LP393266-4	2
Blasts \| Peritoneal fluid \| Hematology and Cell counts	LP393267-2	2
Blasts \| Pleural fluid \| Hematology and Cell counts	LP393268-0	2
Blasts \| Synovial fluid \| Hematology and Cell counts	LP393269-8	2
Blood group antibodies	LP67162-5	2
Blood Group Systems	LP32652-7	2
Body measurements	LP30604-0	2
Bordetella pertussis \| XXX \| Microbiology	LP374187-5	2
Broad casts \| Urine sediment \| Urinalysis	LP402429-7	2
Calcium carbonate crystals \| Urine sediment \| Urinalysis	LP402387-7	2
Calcium oxalate crystals \| Urine sediment \| Urinalysis	LP402389-3	2