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 |
|---|---|---|---|---|---|---|
|
99532-4
|
Volume of Peritoneal space
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99533-2
|
Crown Rump length Measured
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99534-0
|
Crown heel length Measured
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99535-7
|
Palm length of Hand Measured
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99536-5
|
Heel toe length of Foot Measured
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99537-3
|
Stenosis degree [Length fraction] in Left main coronary artery by Autopsy
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99538-1
|
Stenosis degree [Length fraction] in Proximal left anterior descending artery by Autopsy
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99539-9
|
Stenosis degree [Length fraction] in Mid left anterior descending artery by Autopsy
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
9954-9
|
QRS duration in lead III
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99540-7
|
Stenosis degree [Length fraction] in Distal left anterior descending artery by Autopsy
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99541-5
|
Stenosis degree [Length fraction] in Proximal left circumflex artery by Autopsy
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99542-3
|
Stenosis degree [Length fraction] in Middle left circumflex artery by Autopsy
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99543-1
|
Stenosis degree [Length fraction] in Distal left circumflex artery by Autopsy
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99544-9
|
Stenosis degree [Length fraction] in Proximal right coronary artery by Autopsy
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99545-6
|
Stenosis degree [Length fraction] in Mid right coronary artery by Autopsy
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99546-4
|
Circumference [Length] of Lower extremity
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99547-2
|
Stenosis degree [Length fraction] in Distal right coronary artery by Autopsy
|
LOINC
2.16.840.1.113883.6.1
|
Observation | Laboratory | Active |
|
|
99548-0
|
Gas and electrolytes panel - Arterial blood
|
LOINC
2.16.840.1.113883.6.1
|
Order | Laboratory | Active |
|
|
99549-8
|
Health Leads screening panel
|
LOINC
2.16.840.1.113883.6.1
|
Order | Laboratory | Active |
|
|
9955-6
|
QRS duration in lead V1
|
LOINC
2.16.840.1.113883.6.1
|
Observation | 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.