Shown below is an example of how a number of OpenMRS module objects would map to FHIR resources
Patient
private Integer patientId :: n/a - unused
private Set<PatientIdentifier> identifiers :: Patient.identifier
private Integer patientIdentifierId :: not mapped
private Patient patient :: not mapped
private String identifier :: patient.identifier.value
private PatientIdentifierType identifierType ::
private Integer patientIdentifierTypeId :: mapping table, type id ==> URL
private String format :: not mapped
private Boolean required = Boolean.FALSE :: not mapped
private String formatDescription :: not mapped
private Boolean checkDigit = Boolean.FALSE :: not mapped
private String validator :: not mapped
private LocationBehavior locationBehavior :: not mapped
private UniquenessBehavior uniquenessBehavior :: not mapped
private Location location :: Patient.identifier.assigner (URL)
private Boolean preferred = false :: if true, Patient.identifier.use = usual