LOINC codes
The universal code system for lab observations. Every biomarker on this site is anchored to a LOINC code; a code page says what its parts mean.
By class
435 classes · the 32 with 500 codes or more Microbiology · MICRO 14,888 Chemistry · CHEM 10,855 Drug and toxicology · DRUG/TOX 8,921 Radiology · RAD 7,440 Allergy · ALLERGY 6,024 Challenge tests · CHAL 3,964 Document ontology · DOC.ONTOLOGY 3,759 PhenX measures · PHENX 3,686 Serology · SERO 3,167 Lab orders · LABORDERS.ONTOLOGY 2,546 PROMIS survey · SURVEY.PROMIS 2,463 Hematology and blood count · HEM/BC 2,449 Antibiotic susceptibility · ABXBACT 2,115 Cell markers · CELLMARK 1,746 General health survey · SURVEY.GNHLTH 1,629 Molecular pathology, mutations · MOLPATH.MUT 1,293 Blood bank · BLDBK 1,113 Coagulation · COAG 1,002 CMS survey · SURVEY.CMS 968 History and physical · H&P.HX 901 Pulmonary · PULM 878 PANEL.SURVEY.CMS 866 MDS survey · SURVEY.MDS 864 Cardiac ultrasound · CARD.US 817 Obstetric ultrasound · OB.US 793 Pathology · PATH 707 Molecular pathology · MOLPATH 704 PANEL.PHENX 704 Urinalysis · UA 597 HLA typing · HLA 526 H&P.PX 507 CLIN 502
All codes, by number
109,325 codes · page 435 of 2,187 · by category · by group · panels · answer lists · parts
Recurrence distant site(s) first episode Cancer · TUMRRGT 21982-4 Recurrence type first episode Cancer · TUMRRGT 21983-2 Cause of death · TUMRRGT 21984-0 ICD revision number Cause of death · TUMRRGT 21985-7 Autopsy status · TUMRRGT 21986-5 Geographic place of death · TUMRRGT 21987-3 Site.ICD-O-1 Cancer · TUMRRGT 21988-1 Morphology.ICD-O-1 Cancer · TUMRRGT 21989-9 ICD-O-1 to ICD-O-2 conversion method · TUMRRGT 21990-7 Age and Site and Morphology override flag Cancer case (qualitative) · TUMRRGT 21991-5 Sequence numberanddiagnosis confirm override flag Cancer case (qualitative) · TUMRRGT 21992-3 Site and laterality and sequence number override flag Cancer case (qualitative) · TUMRRGT 21993-1 Surgery and diagnosis confirm override flag Cancer case (qualitative) · TUMRRGT 21994-9 Siteandtype override flag Cancer case (qualitative) · TUMRRGT 21995-6 Histology override flag Cancer case (qualitative) · TUMRRGT 21996-4 Report source override flag Cancer case (qualitative) · TUMRRGT 21997-2 Ill defined site override flag Cancer case (qualitative) · TUMRRGT 21998-0 Leukemia and lymphoma override flag Cancer case (qualitative) · TUMRRGT 21999-8 Site and behavior override flag Cancer case (qualitative) · TUMRRGT 22000-4 Site and extent of disease and diagnosis date override flag Cancer case (qualitative) · TUMRRGT 22001-2 Site and laterality and extent of disease override flag Cancer case (qualitative) · TUMRRGT 22002-0 Site and laterality and morphology override flag Cancer case (qualitative) · TUMRRGT 22003-8 CRC checksum · TUMRRGT 22004-6 Date case completed Cancer case · TUMRRGT 22005-3 Date case last changed Cancer case · TUMRRGT 22006-1 Date case report exported Cancer case · TUMRRGT 22007-9 Date case report received Cancer case · TUMRRGT 22008-7 Date case report loaded Cancer case · TUMRRGT 22009-5 Date tumor record available Cancer case · TUMRRGT 22010-3 Coding system.current.SEER Cancer registry · TUMRRGT 22011-1 Coding system.original.SEER Cancer registry · TUMRRGT 22012-9 Coding system.current. Commission on Cancer (COC) Cancer registry · TUMRRGT 22013-7 Coding system.original.Commission on Cancer (COC) Cancer registry · TUMRRGT 22014-5 Follow-up expectation Cancer case · TUMRRGT 22015-2 SEER record number Cancer case (qualitative) · TUMRRGT 22016-0 State defined narrative Narrative · TUMRRGT 22017-8 Military patient number · ADMIN.PATIENT.ID 22018-6 Death certificate number · ADMIN.PATIENT.ID 22019-4 Patient maiden name · TUMRRGT 22020-2 Institution referred from Cancer registry · ADMIN.ID 22021-0 Institution referred to Cancer registry · ADMIN.ID 22022-8 Last follow-up hospital Cancer registry · ADMIN.ID 22023-6 Following registry Cancer registry · ADMIN.ID 22024-4 Physician managing · ADMIN.ID 22025-1 Physician follow up · ADMIN.ID 22026-9 Surgeon primary · ADMIN.ID 22027-7 Physician · ADMIN.ID 22028-5 Physical exam Narrative · TUMRRGT 22029-3 Xray/Scan.total Narrative · TUMRRGT 22030-1 Scopic exam Narrative · TUMRRGT 22031-9