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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Showing 20 of 112393 codes
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Code Value Display Description Code System & OID FHIR Resource Category Status Actions
100250-0
Trouble concentrating
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100251-8
Reminders of adverse event caused physical reactions
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100252-6
Had dreams about adverse event
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100253-4
Felt watchful and on-guard
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100254-2
Tried not to talk about adverse event
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100255-9
Total score [Impact of Event Scale-Revised]
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100256-7
Fallen in last 6 months
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100257-5
Feel unsteady when standing or walking
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100258-3
History of fall related injury
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100259-1
Aware of tactile sensations
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
10026-3
R' wave duration in lead II
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100260-9
Easy to describe thoughts AndOr feelings
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100261-7
Critical of own thoughts AndOr feelings
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100262-5
Able to notice distressing thoughts AndOr feelings without having to react
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100263-3
Easily distracted
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100264-1
Able to notice thoughts AndOr feelings without being overwhelmed
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100265-8
Aware of dietary intake impact on self
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100266-6
Difficult to describe thoughts AndOr feelings
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100267-4
Aware of auditory stimuli
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
100268-2
Able to avoid immediate reaction in difficult situations
LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
Page 15 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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