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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Code Value Display Description Code System & OID FHIR Resource Category Status Actions
100647-7
Vascular Neurology Hospital Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100648-5
Vascular Surgery Hospital Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100649-3
Wound Care Management Hospital Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
10065-1
S' wave amplitude in lead V2
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100650-1
Wound, Ostomy, and Continence Care Hospital Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100651-9
Hospital COVID-19 Intubation Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100652-7
Pure tone bone conduction threshold audiometry panel
LOINC
2.16.840.1.113883.6.1
Order Laboratory Active
100653-5
Deprecated Pure tone air conduction threshold audiometry panel
LOINC
2.16.840.1.113883.6.1
Order Laboratory Active
100654-3
Pyruvate kinase M2 [Presence] in Stool
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100655-0
XR Sella turcica Lateral
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100656-8
Maternal and Fetal Medicine Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100657-6
Maternal and Fetal Medicine Telephone Encounter+Hospital Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100658-4
Hospital COVID-19 Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100659-2
Maternal and Fetal Medicine Hospital Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
10066-9
S' wave amplitude in lead V3
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100660-0
Maternal and Fetal Medicine Telephone Encounter+Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100661-8
Psychiatry Outpatient Progress Note
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100662-6
Cortisol free and total panel - Serum or Plasma
LOINC
2.16.840.1.113883.6.1
Order Laboratory Active
100663-4
TPMT gene c.460G>A and c.719A>G [Presence] in Blood by Molecular genetics method
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
100664-2
NUDT15 gene c.50_55dup and c.415C>T [Presence] in Blood by Molecular genetics method
LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
Page 37 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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