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
100034-8
Provider of automated external defibrillator use
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100035-5
Exam finding location of Chest
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100036-3
Exam finding location of Lung
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100037-1
Patient contact disposition EMS unit
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100038-9
Patient evaluation disposition EMS unit
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100039-7
Crew disposition for patient care EMS unit
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
10004-0
R wave duration in lead V1
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100040-5
Patient transport disposition EMS unit
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100041-3
Aminoglycoside [Susceptibility]
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100042-1
Atovaquone [Susceptibility]
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100043-9
Azithromycin+Ethambutol [Susceptibility]
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100044-7
Cefcapene [Susceptibility]
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100045-4
Cefozopran [Susceptibility]
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100046-2
Cefquinome [Susceptibility]
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100047-0
Cefteram [Susceptibility]
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100048-8
Clarithromycin+Ethambutol [Susceptibility]
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100049-6
Eravacycline [Susceptibility]
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
10005-7
R wave duration in lead V2
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100050-4
Erythromycin+Ethambutol [Susceptibility]
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100051-2
Ethambutol+rifAMPin [Susceptibility]
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
Page 3 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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