This is an exhaustive list of Class values for active LOINC terms in the current version whose type (the CLASSTYPE field) equals 1 for Laboratory. The content of the laboratory test subclasses should be obvious from the subclass name.
| Abbreviation | Laboratory term Classes | Part |
|---|---|---|
| ABXBACT | Antibiotic susceptibilities | LP7755-4 |
| ALLERGY | Allergy | LP7756-2 |
| BLDBK | Blood bank | LP7776-0 |
| BLDBK.GENOTYPING | Blood bank genotyping | LP343632-8 |
| CELLMARK | Cell markers | LP7783-6 |
| CHAL | Chemistry – challenge | LP7784-4 |
| CHAL.ROUTINE | Chemistry – routine challenge | LP234174-3 |
| CHALSKIN | Skin challenge | LP7785-1 |
| CHEM | Chemistry – non-challenge | LP7786-9 |
| COAG | Coagulation | LP7788-5 |
| CYTO | Cytology | LP7789-3 |
| DRUG/TOX | Drug toxicology | LP7790-1 |
| DRUGDOSE | Drug doses | LP7791-9 |
| FERT | Fertility testing | LP7798-4 |
| H&P.HX.LAB | History relevant to laboratory testing | LP175679-2 |
| HEM/BC | Hematology and Cell counts | LP7803-2 |
| HL7.CYTOGEN | HL7 cytogenetics | LP111381-2 |
| HL7.GENETICS | HL7 genetics | LP70593-6 |
| HLA | HLA antigens | LP7806-5 |
| HNA | HNA | LP158133-1 |
| HPA | HPA antigen | LP65557-8 |
| LABORDERS | Laboratory orders | LP94892-4 |
| LABORDERS.ONTOLOGY | LABORDERS.ONTOLOGY | LP448291-7 |
| LOINC.DEFINING | LOINC.DEFINING | LP453441-0 |
| MICRO | Microbiology | LP7819-8 |
| MISC | Miscellaneous tests | LP7820-6 |
| MOLPATH | Molecular pathology | LP7822-2 |
| MOLPATH.DEL | Deletions | LP7823-0 |
| MOLPATH.DELDUP | Deletions or Duplications | LP190353-5 |
| MOLPATH.INV | Inversions | LP146061-9 |
| MOLPATH.MISC | Miscellaneous molecular pathology | LP121011-3 |
| MOLPATH.MUT | Mutations | LP7824-8 |
| MOLPATH.NUCREPEAT | Nucleotide repeats | LP193279-9 |
| MOLPATH.PHARMG | Pharmacogenomics | LP202929-8 |
| MOLPATH.REARRANGE | Rearrangements | LP7825-5 |
| MOLPATH.TRISOMY | Trisomies | LP7827-1 |
| MOLPATH.TRNLOC | Translocations | LP7828-9 |
| NR STATS | Normal range statistics | LP62148-9 |
| PANEL.ABXBACT | Antibiotic Susceptibility Panels | LP29682-9 |
| PANEL.ALLERGY | Allergy Panels | LP33267-3 |
| PANEL.BLDBK | Blood Bank Panels | LP31894-6 |
| PANEL.BLDBK.GENOTYPE | Blood bank genotyping panel | LP345096-4 |
| PANEL.CELLMARK | Cellmarker Panels | LP36900-6 |
| PANEL.CHAL | Challenge Bank Panels | LP31895-3 |
| PANEL.CHEM | Chemistry Panels | LP7834-7 |
| PANEL.COAG | Coagulation Panels | LP31893-8 |
| PANEL.DRUG/TOX | Drug and Toxicology Panels | LP29683-7 |
| PANEL.FERT | Fertility Panels | LP36844-6 |
| PANEL.HEDIS | HEDIS panels | LP71800-4 |
| PANEL.HEM/BC | Hematology and Cell Count Panels | LP7833-9 |
| PANEL.HL7.CYTOGEN | HL7 cytogenetics panels | LP111373-9 |
| PANEL.HL7.GENETICS | HL7 genetics panels | LP70592-8 |
| PANEL.HLA | HLA Panels | LP36817-2 |
| PANEL.HNA | HNA panels | LP171373-6 |
| PANEL.HPA | HPA Panels | LP65574-3 |
| PANEL.MICRO | Microbiology Panels | LP7835-4 |
| PANEL.MISC | Miscellaneous lab panels | LP67155-9 |
| PANEL.MOLPATH | Molecular Pathology Panels | LP62072-1 |
| PANEL.MOLPATH.PHARMG | Pharmacogenomics Panels | LP411304-1 |
| PANEL.OBS | Obstetrical Panels | LP7836-2 |
| PANEL.PATH | Pathology panels | LP116676-0 |
| PANEL.SERO | Serology Panels | LP7837-0 |
| PANEL.SPEC | Specimen panels | LP135665-0 |
| PANEL.UA | Urinalysis Panels | LP7838-8 |
| PATH | Pathology | LP7839-6 |
| PATH.HISTO | Histology | LP261286-1 |
| PATH.PROTOCOLS.BRST | Pathology protocols – breast | LP36753-9 |
| PATH.PROTOCOLS.GENER | Pathology protocols – general | LP36751-3 |
| PATH.PROTOCOLS.PROST | Pathology protocols – prostate | LP36752-1 |
| PATH.PROTOCOLS.SKIN | Pathology protocols – skin | LP36754-7 |
| SERO | Serology – non-micro | LP7844-6 |
| SPEC | Specimen information | LP7846-1 |
| UA | Urinalysis | LP7851-1 |