This value set includes codes based on the following rules:

• Include these codes as defined in http://hl7.org/fhir/v3/NullFlavor

  Code	Display	Synonym	Nederlands (Nederland) (Dutch (Netherlands), nl)	GeslachtCodelijst-to-AdministrativeGender
  UNK	Unknown	Onbekend	Onbekend	~ unknown

• Include these codes as defined in http://hl7.org/fhir/v3/AdministrativeGender

  Code	Display	Synonym	Nederlands (Nederland) (Dutch (Netherlands), nl)	GeslachtCodelijst-to-AdministrativeGender
  UN	Undifferentiated	Ongedifferentieerd	Ongedifferentieerd	> other (Undifferentiated: The gender of a person could not be uniquely defined as male or female, such as hermaphrodite. Other: 'neither male nor female and not unknown')
  M	Male	Man	Man	~ male
  F	Female	Vrouw	Vrouw	~ female