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
A77.4
Ehrlichiosis
ICD-10-CM
2.16.840.1.113883.6.90
Condition Rickettsioses Active
A77.40
Ehrlichiosis unspecified
ICD-10-CM
2.16.840.1.113883.6.90
Condition Rickettsioses Active
A77.41
Ehrlichiosis chaffeensis [E. chaffeensis]
ICD-10-CM
2.16.840.1.113883.6.90
Condition Rickettsioses Active
A77.49
Other ehrlichiosis
ICD-10-CM
2.16.840.1.113883.6.90
Condition Rickettsioses Active
A77.8
Other spotted fevers
ICD-10-CM
2.16.840.1.113883.6.90
Condition Rickettsioses Active
A77.9
Spotted fever unspecified
ICD-10-CM
2.16.840.1.113883.6.90
Condition Rickettsioses Active
A78
Q fever
ICD-10-CM
2.16.840.1.113883.6.90
Condition Rickettsioses Active
A79
Other rickettsioses
ICD-10-CM
2.16.840.1.113883.6.90
Condition Rickettsioses Active
A79.0
Trench fever
ICD-10-CM
2.16.840.1.113883.6.90
Condition Rickettsioses Active
A79.1
Rickettsialpox due to Rickettsia akari
ICD-10-CM
2.16.840.1.113883.6.90
Condition Rickettsioses Active
A79.8
Other specified rickettsioses
ICD-10-CM
2.16.840.1.113883.6.90
Condition Rickettsioses Active
A79.81
Rickettsiosis due to Ehrlichia sennetsu
ICD-10-CM
2.16.840.1.113883.6.90
Condition Rickettsioses Active
A79.82
Anaplasmosis [A. phagocytophilum]
ICD-10-CM
2.16.840.1.113883.6.90
Condition Rickettsioses Active
A79.89
Other specified rickettsioses
ICD-10-CM
2.16.840.1.113883.6.90
Condition Rickettsioses Active
A79.9
Rickettsiosis unspecified
ICD-10-CM
2.16.840.1.113883.6.90
Condition Rickettsioses Active
A80
Acute poliomyelitis
ICD-10-CM
2.16.840.1.113883.6.90
Condition Viral and prion infections of the central nervous system Active
A80.0
Acute paralytic poliomyelitis vaccine-associated
ICD-10-CM
2.16.840.1.113883.6.90
Condition Viral and prion infections of the central nervous system Active
A80.1
Acute paralytic poliomyelitis wild virus imported
ICD-10-CM
2.16.840.1.113883.6.90
Condition Viral and prion infections of the central nervous system Active
A80.2
Acute paralytic poliomyelitis wild virus indigenous
ICD-10-CM
2.16.840.1.113883.6.90
Condition Viral and prion infections of the central nervous system Active
A80.3
Acute paralytic poliomyelitis other and unspecified
ICD-10-CM
2.16.840.1.113883.6.90
Condition Viral and prion infections of the central nervous system Active
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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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