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 |
|---|---|---|---|---|---|---|
|
9937-4
|
Q wave duration in lead AVF
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99370-9
|
Horse Fly IgG Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99371-7
|
Culex mosquito IgG Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99372-5
|
London Plane IgG Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99373-3
|
Grey Alder IgG Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99374-1
|
Silver Birch IgG Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99375-8
|
Hazelnut Pollen IgG Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99376-6
|
Olive Pollen IgG Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99377-4
|
Pellitory (Parietaria judaica) IgG Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99378-2
|
Vasopressin [Moles/volume] in Urine
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99379-0
|
Mercury [Moles/volume] in Milk
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
9938-2
|
Q wave duration in lead AVL
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99380-8
|
Mercury [Moles/volume] in Cerebrospinal Fluid
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99381-6
|
Mercury [Moles/volume] in Dialysis fluid
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99382-4
|
Cancer Ag 50 [Units/volume] in Body fluid
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99383-2
|
Copper [Moles/volume] in Water
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99384-0
|
Creatinine [Moles/time] in 6 hour Urine
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99385-7
|
Hepatitis B virus surface Ag [log units/volume] in Serum or Plasma by Immunoassay
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99386-5
|
Adenovirus DNA [Log #/volume] (viral load) in Cornea or Conjunctiva by NAA with probe detection
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99387-3
|
Carbon monoxide [Moles/volume] in Blood
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
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.