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
9995-2
R wave amplitude in lead V5
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99950-8
Entity State
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99951-6
Entity Postal code
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99952-4
Entity Address panel
LOINC
2.16.840.1.113883.6.1
Order Laboratory Active
99953-2
Entity Address
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99954-0
Entity City
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99955-7
Entity Country
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99956-5
Entity Complete address
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99957-3
Entity Address type
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99958-1
Entity Address use
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99959-9
Urothelial carcinoma gene expression score in Urine by Molecular genetics method
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
9996-0
R wave amplitude in lead V6
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99960-7
ADAMTS13 gene full mutation analysis in Blood or Tissue by Sequencing
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99961-5
Myeloproliferative neoplasm multigene analysis in Blood or Tissue by Molecular genetics method
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99962-3
JAK2 gene exon 12 full mutation analysis in Blood or Tissue by Sequencing
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99963-1
JAK2 gene exon 14 full mutation analysis in Blood or Tissue by Sequencing
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99964-9
MPL gene exon 10 full mutation analysis in Blood or Tissue by Sequencing
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99965-6
ASXL1 gene exon 13 full mutation analysis in Blood or Tissue by Sequencing
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99966-4
KIT gene exon 17 full mutation analysis in Blood or Tissue by Sequencing
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99967-2
Atypical hemolytic uremic syndrome multigene analysis in Blood or Tissue by Molecular genetics method
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
Page 5618 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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