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
99237-0
Frequency of noticing glare when wearing best corrective lenses in past 7 days
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99238-8
Frequency of noticing glare when not wearing corrective lenses in past 7 days
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99239-6
How bothersome has glare been when wearing best corrective lenses in past 7 days
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
9924-2
P' wave amplitude in lead V6
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99240-4
How bothersome has glare been when not wearing corrective lenses in past 7 days
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99241-2
Level of difficulty doing usual activities because of glare when wearing best corrective lenses in past 7 days
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99242-0
Level of difficulty doing usual activities because of glare when not wearing corrective lenses in past 7 days
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99243-8
Impact of best corrective lenses on glare
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99244-6
Seen halos in past 7 days
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99245-3
Frequency of seeing halos when wearing best corrective lenses in past 7 days
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99246-1
Frequency of seeing halos when not wearing corrective lenses in past 7 days
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99247-9
How bothersome have halos been when wearing best corrective lenses in past 7 days
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99248-7
How bothersome have halos been when not wearing corrective lenses in past 7 days
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99249-5
Level of difficulty doing usual activities because of halos when wearing best corrective lenses in past 7 days
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
9925-9
Q wave depth in lead AVF
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99250-3
Level of difficulty doing usual activities because of halos when not wearing corrective lenses in past 7 days
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99251-1
Impact of best corrective lenses on halos
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99252-9
Seen starbursts in past 7 days
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99253-7
Frequency of seeing starbursts when wearing best corrective lenses in past 7 days
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
99254-5
Frequency of seeing starbursts when not wearing corrective lenses in past 7 days
 LOINC
2.16.840.1.113883.6.1
Observation Laboratory Active
Page 5580 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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