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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Showing 20 of 112393 codes
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Code Value Display Description Code System & OID FHIR Resource Category Status Actions
100070-2
Right cornea Cell density
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100071-0
Left cornea Cell density
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100072-8
Right cornea Coefficient of variation
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100073-6
Left cornea Coefficient of variation
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100074-4
Right cornea Hexagonality
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100075-1
Left cornea Hexagonality
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100076-9
Right cornea Endothelial cells counted
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100077-7
Left cornea Endothelial cells counted
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100078-5
Right cornea Endothelial cell area.min
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100079-3
Left cornea Endothelial cell area.min
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
10008-1
R wave duration in lead V5
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100080-1
Right cornea Endothelial cell area.max
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100081-9
Left cornea Endothelial cell area.max
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100082-7
Right cornea Endothelial cell area.mean
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100083-5
Left cornea Endothelial cell area.mean
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100084-3
Right cornea Cell area.standard deviation
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100085-0
Left cornea Cell area.standard deviation
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100086-8
Right cornea Type of Analysis method by Specular microscopy
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100087-6
Toxocara canis 24-35kD IgG Ab [Presence] in Serum by Immunoblot
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100088-4
Taenia solium larva Ab bands panel - Serum by Immunoblot
LOINC
2.16.840.1.113883.6.1
Order Laboratory Active
Page 5 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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