This case-sensitive code system https://fhir.cognovis.de/dental/CodeSystem/osas-oral-appliance-eligibility defines the following codes:
| Code | Display | Definition |
| eligible | Eligible | Dental assessment supports proceeding with oral appliance therapy. |
| temporarily-not-eligible | Temporarily not eligible | A remediable dental issue currently prevents proceeding. |
| not-eligible | Not eligible | Dental assessment does not support proceeding with oral appliance therapy. |
| requires-medical-clarification | Requires medical clarification | The pathway requires clarification by the responsible medical clinician. |
"
] ;
fhir:CodeSystem.url [ fhir:value "https://fhir.cognovis.de/dental/CodeSystem/osas-oral-appliance-eligibility"] ;
fhir:CodeSystem.version [ fhir:value "0.41.6"] ;
fhir:CodeSystem.name [ fhir:value "OsasOralApplianceEligibilityCS"] ;
fhir:CodeSystem.title [ fhir:value "OSAS Oral Appliance Eligibility"] ;
fhir:CodeSystem.status [ fhir:value "active"] ;
fhir:CodeSystem.experimental [ fhir:value "false"^^xsd:boolean] ;
fhir:CodeSystem.date [ fhir:value "2026-07-29T15:26:56+02:00"^^xsd:dateTime] ;
fhir:CodeSystem.publisher [ fhir:value "cognovis GmbH"] ;
fhir:CodeSystem.contact [
fhir:index 0 ;
fhir:ContactDetail.name [ fhir:value "cognovis GmbH" ] ;
fhir:ContactDetail.telecom [
fhir:index 0 ;
fhir:ContactPoint.system [ fhir:value "url" ] ;
fhir:ContactPoint.value [ fhir:value "https://www.cognovis.de" ]
], [
fhir:index 1 ;
fhir:ContactPoint.system [ fhir:value "email" ] ;
fhir:ContactPoint.value [ fhir:value "info@cognovis.de" ]
]
] ;
fhir:CodeSystem.description [ fhir:value "Dental disposition after assessing whether oral appliance therapy can proceed. Medical diagnosis remains outside this code system."] ;
fhir:CodeSystem.jurisdiction [
fhir:index 0 ;
fhir:CodeableConcept.coding [
fhir:index 0 ;
fhir:Coding.system [ fhir:value "urn:iso:std:iso:3166" ] ;
fhir:Coding.code [ fhir:value "DE" ] ;
fhir:Coding.display [ fhir:value "Germany" ]
]
] ;
fhir:CodeSystem.copyright [ fhir:value "Copyright 2026+ cognovis GmbH. Licensed under CC-BY-4.0."] ;
fhir:CodeSystem.caseSensitive [ fhir:value "true"^^xsd:boolean] ;
fhir:CodeSystem.content [ fhir:value "complete"] ;
fhir:CodeSystem.count [ fhir:value "4"^^xsd:nonNegativeInteger] ;
fhir:CodeSystem.concept [
fhir:index 0 ;
fhir:CodeSystem.concept.code [ fhir:value "eligible" ] ;
fhir:CodeSystem.concept.display [ fhir:value "Eligible" ] ;
fhir:CodeSystem.concept.definition [ fhir:value "Dental assessment supports proceeding with oral appliance therapy." ]
], [
fhir:index 1 ;
fhir:CodeSystem.concept.code [ fhir:value "temporarily-not-eligible" ] ;
fhir:CodeSystem.concept.display [ fhir:value "Temporarily not eligible" ] ;
fhir:CodeSystem.concept.definition [ fhir:value "A remediable dental issue currently prevents proceeding." ]
], [
fhir:index 2 ;
fhir:CodeSystem.concept.code [ fhir:value "not-eligible" ] ;
fhir:CodeSystem.concept.display [ fhir:value "Not eligible" ] ;
fhir:CodeSystem.concept.definition [ fhir:value "Dental assessment does not support proceeding with oral appliance therapy." ]
], [
fhir:index 3 ;
fhir:CodeSystem.concept.code [ fhir:value "requires-medical-clarification" ] ;
fhir:CodeSystem.concept.display [ fhir:value "Requires medical clarification" ] ;
fhir:CodeSystem.concept.definition [ fhir:value "The pathway requires clarification by the responsible medical clinician." ]
] .
# - ontology header ------------------------------------------------------------