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
100449-8
Cardiopulmonary Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
10045-3
S wave amplitude in lead V6
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100450-6
Child and Adolescent Psychiatry Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100451-4
Chiropractic Medicine Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100452-2
Clinical Cardiac Electrophysiology Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100453-0
Clinical Genetics Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100454-8
Clinical Neurophysiology Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100455-5
Clinical Pathology Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100456-3
Colon and Rectal Surgery Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100457-1
Consultant Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100458-9
Outpatient COVID-19 Intubation Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100459-7
Outpatient COVID-19 Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
10046-1
S wave duration in lead AVF
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100460-5
Dermatology Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100461-3
Developmental-Behavioral Pediatrics Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100462-1
Dialysis and Therapeutic Apheresis Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100463-9
Eating Disorders Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100464-7
Endocrinology Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100465-4
Family Medicine Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100466-2
Gastroenterology Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
Page 26 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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