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
  119297000	Blood specimen (specimen)
  258450006	Cerebrospinal fluid sample (specimen)
  258528007	Rectal swab (specimen)
  119324002	Specimen of unknown material (specimen)
  119339001	Stool specimen (specimen)
  122575003	Urine specimen (specimen)

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

  Code	Display
  OTH	Other