{{#if code}}
    {{#if (eq code '2.16.840.1.113883.6.1')}}
	    "http://loinc.org"
    {{else if (eq code '2.16.840.1.113883.6.96')}}
	    "http://snomed.info/sct"
    {{else if (eq code '2.16.840.1.113883.6.88')}}
        "http://www.nlm.nih.gov/research/umls/rxnorm"
    {{else if (eq code '2.16.840.1.113883.3.88.12.3221.8.9')}}
        "http://snomed.info/sct"
    {{else if (eq code '2.16.840.1.113883.5.83')}}
        "http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation"
    {{else if (eq code '2.16.840.1.113883.4.1')}}
        "http://hl7.org/fhir/sid/us-ssn"
    {{else if (eq code '2.16.840.1.113883.4.6')}}
        "http://hl7.org/fhir/sid/us-npi"
    {{else if (eq code '2.16.840.1.113883.4.572')}}
        "http://hl7.org/fhir/sid/us-medicare"  
    {{else if (eq code '2.16.840.1.113883.4.927')}}
        "http://hl7.org/fhir/sid/us-mbi"  
    {{else if (eq code '2.16.840.1.113883.6.59')}}
        "http://hl7.org/fhir/sid/cvx"
    {{else if (eq code '2.16.840.1.113883.6.101')}}
        "http://nucc.org/provider-taxonomy"
    {{else if (eq (length (match code '[0123456789.]+')) 1)}}
	    "urn:oid:{{code}}"
    {{else}}
        "http://terminology.hl7.org/CodeSystem/{{replace code ' ' ''}}"
    {{/if}}
{{/if}}