Enterprise HL7 / FHIR Terminology Engine

Universal Clinical Codes & Terminology Search

Search, verify, and inspect standardized LOINC, SNOMED CT, ICD-10-CM, RxNorm, and CPT clinical codes with native HL7 FHIR R4 resource mappings.

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Code Value Display Description Code System & OID FHIR Resource Category Status Actions
99058-0
DHCR7 gene full mutation analysis in Blood or Tissue by Sequencing
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99059-8
N-acetylglycine/Creatinine [Mass Ratio] in Urine
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
9906-9
P wave duration in lead III
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99060-6
Cerebroventricular lining cells/Leukocytes in Cerebrospinal Fluid
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99061-4
Cholesterol.esterified actual/normal in Fibroblast
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99062-2
Acetylcholine receptor modulation Ab [Presence] in Serum by Flow cytometry (FC)
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99063-0
Free water Clearance in Urine and Serum or Plasma
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99064-8
PD-L1 by clone SP263 in Tissue Document
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99065-5
Ej Ab [Units/volume] in Serum by Line blot
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99066-3
PL-12 Ab [Units/volume] in Serum by Line blot
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99067-1
PL-7 Ab [Units/volume] in Serum by Line blot
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99068-9
Ku Ab [Units/volume] in Serum by Line blot
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99069-7
Jo-1 extractable nuclear Ab [Units/volume] in Serum by Line blot
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
9907-7
P wave duration in lead V1
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99070-5
Kelch-like protein 11 IgG Ab [Titer] in Serum by Immunofluorescence
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99071-3
Kelch-like protein 11 IgG Ab [Titer] in Cerebrospinal Fluid by Immunofluorescence
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99072-1
Kelch-like protein 11 IgG Ab [Presence] in Serum by Cell binding immunofluorescent assay
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99073-9
Kelch-like protein 11 IgG Ab [Presence] in Cerebrospinal Fluid by Cell binding immunofluorescent assay
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99074-7
Calcium/Creatinine [Mass Ratio] in Urine from Fetus
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99075-4
Alpha-1-Microglobulin/Creatinine [Mass Ratio] in 24 hour Urine
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
Page 5571 of 5620
Healthcare Terminology & FHIR R4 Interoperability
Standardized coding guidelines governed by CodesForMD

In HL7 FHIR R4, discrete clinical findings and laboratory measurements are encapsulated inside Observation resources. Diagnostic terms and problem list entries are represented within Condition resources, while surgical and therapeutic acts map to Procedure. CodesForMD adheres to official US Core and International FHIR Implementation Guides.

An OID is an internationally standardized dotted-decimal identifier (e.g. 2.16.840.1.113883.6.1 for LOINC) registered with HL7 and ISO. OIDs ensure unambiguous identification of terminology authorities when exchanging clinical messages across heterogeneous EHR, LIS, and PACS systems.

Yes. You can visit our platform's administrative ingestion and export engine or contact our team to obtain batch files of standardized codes.
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