This value set includes codes based on the following rules:

• Include these codes as defined in http://snomed.info/sct version http://snomed.info/sct/731000124108/version/20200901

  Code	Display
  281088000	Anus/Rectum
  71252005	Cervix
  69536005	Head
  66019005	Extremities (Arms, legs, feet, hands)
  123851003	Mouth/Oral cavity
  71836000	Nasopharynx
  18911002	Penis
  20233005	Scrotum
  22943007	Torso
  76784001	Vagina

• Include these codes as defined in urn:oid:2.16.840.1.114222.4.5.274 version 20200526

  Code	Display
  PHC1161	Eye/conjunctiva
  PHC1168	No lesion noted
  PHC1170	Other anatomic site not represented in other defined anatomic sites

• Include these codes as defined in http://terminology.hl7.org/CodeSystem/v3-NullFlavor version 20090501

  Code	Display
  UNK	Unknown