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
Z16.20
Resistance to unspecified antibiotic
ICD-10-CM
2.16.840.1.113883.6.90
Condition Resistance to antimicrobial drugs Active
Z16.21
Resistance to vancomycin
ICD-10-CM
2.16.840.1.113883.6.90
Condition Resistance to antimicrobial drugs Active
Z16.22
Resistance to vancomycin related antibiotics
ICD-10-CM
2.16.840.1.113883.6.90
Condition Resistance to antimicrobial drugs Active
Z16.23
Resistance to quinolones and fluoroquinolones
ICD-10-CM
2.16.840.1.113883.6.90
Condition Resistance to antimicrobial drugs Active
Z16.24
Resistance to multiple antibiotics
ICD-10-CM
2.16.840.1.113883.6.90
Condition Resistance to antimicrobial drugs Active
Z16.29
Resistance to other single specified antibiotic
ICD-10-CM
2.16.840.1.113883.6.90
Condition Resistance to antimicrobial drugs Active
Z16.3
Resistance to other antimicrobial drugs
ICD-10-CM
2.16.840.1.113883.6.90
Condition Resistance to antimicrobial drugs Active
Z16.30
Resistance to unspecified antimicrobial drugs
ICD-10-CM
2.16.840.1.113883.6.90
Condition Resistance to antimicrobial drugs Active
Z16.31
Resistance to antiparasitic drug(s)
ICD-10-CM
2.16.840.1.113883.6.90
Condition Resistance to antimicrobial drugs Active
Z16.32
Resistance to antifungal drug(s)
ICD-10-CM
2.16.840.1.113883.6.90
Condition Resistance to antimicrobial drugs Active
Z16.33
Resistance to antiviral drug(s)
ICD-10-CM
2.16.840.1.113883.6.90
Condition Resistance to antimicrobial drugs Active
Z16.34
Resistance to antimycobacterial drug(s)
ICD-10-CM
2.16.840.1.113883.6.90
Condition Resistance to antimicrobial drugs Active
Z16.341
Resistance to single antimycobacterial drug
ICD-10-CM
2.16.840.1.113883.6.90
Condition Resistance to antimicrobial drugs Active
Z16.342
Resistance to multiple antimycobacterial drugs
ICD-10-CM
2.16.840.1.113883.6.90
Condition Resistance to antimicrobial drugs Active
Z16.35
Resistance to multiple antimicrobial drugs
ICD-10-CM
2.16.840.1.113883.6.90
Condition Resistance to antimicrobial drugs Active
Z16.39
Resistance to other specified antimicrobial drug
ICD-10-CM
2.16.840.1.113883.6.90
Condition Resistance to antimicrobial drugs Active
Z17
Estrogen and other hormones and factors receptor status
ICD-10-CM
2.16.840.1.113883.6.90
Condition Estrogen, and other hormones and factors receptor status Active
Z17.0
Estrogen receptor positive status [ER+]
ICD-10-CM
2.16.840.1.113883.6.90
Condition Estrogen, and other hormones and factors receptor status Active
Z17.1
Estrogen receptor negative status [ER-]
ICD-10-CM
2.16.840.1.113883.6.90
Condition Estrogen, and other hormones and factors receptor status Active
Z17.2
Progesterone receptor status
ICD-10-CM
2.16.840.1.113883.6.90
Condition Estrogen, and other hormones and factors receptor status Active
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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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