CDC Vaccine Administered CVX (NCIRD) is a coding system for a vaccine substance administered. The codes are used for immunization messages and it is a product of the Centers for Disease Control and Prevention (CDC). CVX includes approximately 200 active and inactive vaccine terms. It also indicates a vaccine’s current availability and the last update time for the vaccine code. Inactive vaccine codes allow users to transmit historical immunization data.
All CVX source information is obtained from the following:
The majority of CVX concepts are in the “Drug” domain. Only “Tuberculin skin test”-related CVX concepts have the domain of ‘Measurement’
All CVX concepts have Concept Class of “CVX”.