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
100502-4
Otolaryngology Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100503-2
Pain Medicine Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100504-0
Palliative Care Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100505-7
Pediatric Cardiology Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100506-5
Pediatric Dermatology Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100507-3
Pediatric Endocrinology Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100508-1
Pediatric Gastroenterology Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100509-9
Pediatric Hematology-Oncology Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
10051-1
S wave duration in lead III
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100510-7
Pediatric Infectious Diseases Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100511-5
Pediatric Otolaryngology Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100512-3
Pediatric Pulmonology Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100513-1
Pediatric Rheumatology Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100514-9
Pediatric Surgery Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100515-6
Pediatric Transplant Hepatology Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100516-4
Pediatric Urology Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100517-2
Pharmacogenomics Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100518-0
Physical Medicine and Rehab Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100519-8
Physical Therapy Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
10052-9
S wave duration in lead V1
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
Page 29 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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