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
99094-5
Streptococcus pneumoniae DNA [Presence] in Cerebrospinal Fluid by NAA with probe detection
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99095-2
Streptococcus pyogenes DNA [Presence] in Cerebrospinal Fluid by NAA with probe detection
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99096-0
Mycoplasma pneumoniae DNA [Presence] in Cerebrospinal Fluid by NAA with probe detection
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99097-8
Blastomyces dermatitidis IgG Ab [Units/volume] in Cerebrospinal Fluid by Immunoassay
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99098-6
Blastomyces dermatitidis IgG Ab [Units/volume] in Serum by Immunoassay
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99099-4
Procalcitonin [Moles/volume] in Serum or Plasma
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
991-0
Do sup(a) Ab [Presence] in Serum or Plasma from Blood product unit
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
9910-1
P wave duration in lead V4
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99100-0
Norepinephrine [Mass/volume] in Serum or Plasma
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99101-8
Cancer Ag 242 [Units/volume] in Serum or Plasma
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99102-6
Gastrin releasing polypeptide [Units/volume] in Serum or Plasma
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99103-4
Tumor necrosis factor.alpha [Units/volume] in Serum or Plasma
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99104-2
Choriogonadotropin [Mass/volume] in Urine
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99105-9
Chlamydia trachomatis Ag [Presence] in Serum or Plasma by Immunoassay
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99106-7
How often do you attend meetings of the clubs or organizations you belong to
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99107-5
Stimulants drug panel - Urine by Screen method
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99108-3
ePHEDrine [Presence] in Urine by Screen method
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
99109-1
Pseudoephedrine [Presence] in Urine by Screen method
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
9911-9
P wave duration in lead V5
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99110-9
Alpha-Phenyl-2-Piperidine acetate [Presence] in Urine by Screen method
 LOINC
2.16.840.1.113883.6.1
Both Laboratory Active
Page 5573 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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