http://terminology.hl7.org/CodeSystem/ex-visionprescriptionproduct|4.0.1

{
  "description" : "This value set includes a smattering of Prescription Product codes.",
  "compose" : null,
  "package" : "hl7.fhir.r4.core@4.0.1",
  "date" : null,
  "meta" : {
    "profile" : [ "http://hl7.org/fhir/StructureDefinition/shareablecodesystem" ],
    "lastUpdated" : "2019-11-01T09:29:23.356+11:00"
  },
  "publisher" : "Financial Management",
  "content" : "complete",
  "name" : "ExampleVisionPrescriptionProductCodes",
  "copyright" : "This is an example set.",
  "experimental" : false,
  "resourceType" : "CodeSystem",
  "title" : "Example Vision Prescription Product Codes",
  "supliment" : null,
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "fm"
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "draft"
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 1
  } ],
  "status" : "draft",
  "id" : "2bb43f68-7f59-5deb-aaff-7a2d2c6af282",
  "valueSet" : "http://hl7.org/fhir/ValueSet/vision-product",
  "url" : "http://terminology.hl7.org/CodeSystem/ex-visionprescriptionproduct",
  "identifier" : [ {
    "value" : "urn:oid:2.16.840.1.113883.4.642.4.1188",
    "system" : "urn:ietf:rfc:3986"
  } ],
  "concept" : [ {
    "code" : "lens",
    "display" : "Lens",
    "definition" : "A lens to be fitted to a frame to comprise a pair of glasses."
  }, {
    "code" : "contact",
    "display" : "Contact Lens",
    "definition" : "A lens to be fitted for wearing directly on an eye."
  } ],
  "caseSensitive" : true,
  "version" : "4.0.1",
  "contact" : [ {
    "telecom" : [ {
      "value" : "http://hl7.org/fhir",
      "system" : "url"
    } ]
  } ]
}