This value set includes codes based on the following rules:

• Include these codes as defined in http://loinc.org version 20200909

  Code	Display
  8656-1	Admission Date
  77998-3	Age at Case Investigation
  77988-4	Binational Reporting Criteria
  77990-0	Case Class Status Code
  77982-7	Case Disease Imported Code
  77979-3	Case Investigation Start Date
  77980-1	Case Outbreak Indicator
  77981-9	Case Outbreak Name
  77986-8	City of Exposure
  77999-1	Comment
  78746-5	Country of Birth
  77984-3	Country of Exposure
  77983-5	Country of Usual Residence
  77987-6	County of Exposure
  77994-2	Date CDC Was First Verbally Notified of This Case
  77970-2	Date First Reported to PHD
  11368-8	Date of Illness Onset
  77995-9	Date Reported
  77975-1	Diagnosis Date
  8649-6	Discharge Date
  78033-8	Duration of Hospital Stay in Days
  77972-8	Earliest Date Reported to County
  77973-6	Earliest Date Reported to State
  77974-4	Hospitalized
  77977-7	Illness Duration
  77976-9	Illness End Date
  77965-2	Immediate National Notifiable Condition
  77969-4	Jurisdiction Code
  77997-5	Legacy Case Identifier
  77991-8	MMWR Week
  77992-6	MMWR Year
  77968-6	National Reporting Jurisdiction
  21842-0	Other Birth Place
  32624-9	Other Race Text
  74547-1	Person Reporting to CDC - Email
  74549-7	Person Reporting to CDC - Name
  74548-9	Person Reporting to CDC - Phone Number
  77996-7	Pregnancy Status
  77967-8	Reporting County
  48766-0	Reporting Source Type Code
  52831-5	Reporting Source ZIP Code
  77966-0	Reporting State
  77993-4	State Case Identifier
  77985-0	State or Province of Exposure
  77978-5	Subject Died
  77989-2	Transmission Mode

• Include these codes as defined in urn:oid:2.16.840.1.114222.4.5.232 version 20200528

  Code	Display
  INV155	Imported City
  INV153	Imported Country
  INV156	Imported County
  INV154	Imported State