This value set includes codes based on the following rules:

• Include these codes as defined in http://terminology.hl7.org/CodeSystem/v2-0301 version HL7 v2.5

  Code	Display
  ISO	An International Standards Organization Object Identifier
  CLIA	Clinical Laboratory Improvement Amendments

• Include these codes as defined in http://terminology.hl7.org/CodeSystem/v2-0203 version HL7 v2.9

  Code	Display
  NPI	National provider identifier