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
  7200002	Alcoholism (disorder)
  363346000	Malignant neoplastic disease (disorder)
  73211009	Diabetes mellitus (disorder)
  310151004	Gastrointestinal surgery service (qualifier value)
  56265001	Heart disease (disorder)
  84114007	Heart failure (disorder)
  234532001	Immunodeficiency disorder (disorder)
  707311008	immunosuppressants
  90708001	Kidney disease (disorder)
  235856003	Disorder of liver (disorder)
  13200003	Peptic ulcer (disorder)

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

  Code	Display
  FDD_A_92	antacids or ulcer medications in the past 30 days
  FDD_A_121	Hematological disease

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

  Code	Display
  OTH	Other