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
99019-2
Escherichia coli DNA [Presence] in Urine by NAA with probe detection
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
9902-8
P wave duration in lead AVL
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99020-0
Klebsiella aerogenes DNA [Presence] in Urine by NAA with probe detection
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99021-8
Klebsiella oxytoca DNA [Presence] in Urine by NAA with probe detection
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99022-6
Klebsiella pneumoniae DNA [Presence] in Urine by NAA with probe detection
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99023-4
Morganella morganii DNA [Presence] in Urine by NAA with probe detection
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99024-2
Proteus sp DNA [Presence] in Urine by NAA with probe detection
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99025-9
Providencia rettgeri DNA [Presence] in Urine by NAA with probe detection
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99026-7
Providencia stuartii DNA [Presence] in Urine by NAA with probe detection
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99027-5
Pseudomonas aeruginosa DNA [Presence] in Urine by NAA with probe detection
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99028-3
Serratia marcescens DNA [Presence] in Urine by NAA with probe detection
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99029-1
Staphylococcus aureus DNA [Presence] in Urine by NAA with probe detection
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
9903-6
P wave duration in lead AVR
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99030-9
Staphylococcus epidermidis DNA [Presence] in Urine by NAA with probe detection
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99031-7
Staphylococcus saprophyticus DNA [Presence] in Urine by NAA with probe detection
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99032-5
Streptococcus agalactiae DNA [Presence] in Urine by NAA with probe detection
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99033-3
Candida albicans DNA [Presence] in Urine by NAA with probe detection
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99034-1
Trimethoprim resistance dfrA1 gene [Presence] by Molecular method
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99035-8
Trimethoprim resistance dfrA5 gene [Presence] by Molecular method
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99036-6
Trimethoprim resistance dfrA7+dfrA17 genes [Presence] by Molecular method
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
Page 5569 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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