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 |
|---|---|---|---|---|---|---|
|
99441-8
|
Cocoa IgG4 Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99442-6
|
Barley Pollen IgG4 Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99443-4
|
Grass Allergen Mix 1 (Orchard grass+Meadow Fescue+Perennial rye grass+Timothy+Kentucky blue grass) IgG4 Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99444-2
|
Grass Allergen Mix 3 (Sweet vernal grass+Perennial rye grass+Timothy+Rye+Velvet grass) IgG4 Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99445-9
|
Bumble Bee IgG4 Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99446-7
|
Paper wasp recombinant (rPol d) 5 IgG4 Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99447-5
|
Common wasp recombinant (rVes v) 1 IgG4 Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99448-3
|
Green Nimitti IgG4 Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99449-1
|
European paper wasp IgG4 Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
9945-7
|
Q wave duration in lead V3
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99450-9
|
Botrytis cinerea IgG4 Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99451-7
|
Horn beam IgG4 Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99452-5
|
Silver Birch recombinant (rBet v) 2 IgG4 Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99453-3
|
Penicillin V IgG Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99454-1
|
Clostridium tetani toxoid IgG Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99455-8
|
Amoxicillin IgG Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99456-6
|
Blomia tropicalis IgG Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99457-4
|
Tyrophagus putrescentiae IgG Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99458-2
|
Rabbit urine proteins IgG Ab [Mass/volume] in Serum
|
LOINC
2.16.840.1.113883.6.1
|
Both | Laboratory | Active |
|
|
99459-0
|
Budgerigar droppings IgG Ab [Mass/volume] in Serum
|
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.