About
Information about vaccine code sets and mapping between code sets.
Code Sets
Vaccine Code Set
Latest Code Set Publication Date:
- 8/07/2026 Download Code Set Release Notes File
Prior Vaccine Code Sets Date/Release Notes:
- 7/31/2026 Download Code Set Release Notes File
- 6/30/2026 Download Code Set Release Notes File
- 4/16/2026 Download Code Set Release Notes File
- 2/12/2026 Download Code Set Release Notes File
- 11/26/2025 Download Code Set Release Notes File
- 09/18/2025 Download Code Set Release Notes File
- 09/12/2025 Download Code Set Release Notes File
- 09/03/2025 Download Code Set Release Notes File
- 08/15/2025 Download Code Set Release Notes File
- 07/21/2025 Download Code Set Release Notes File
- 07/10/2025 Download Code Set Release Notes File
- 05/02/2025 Download Code Set Release Notes File
Vaccine Information Statement (VIS) Code Set
Latest Code Set Publication Date:
- 09/12/2025 Download Code Set Release Notes File
Prior VIS Code Sets Date/Release Notes:
- 08/04/2025 Download Code Set Release Notes File
- 05/29/2025 Download Code Set Release Notes File
- 02/27/2025 Download Code Set Release Notes File
Vaccine Information Statement (VIS) Lookup Table
VIS to URL Table
Content Source
National Center for Immunization and Respiratory Diseases; Immunization Services Division
About This Page
Published: August 13, 2024
Updated: August 7, 2026
This page was last updated on this date. Updates may include minor edits, image changes, or other modifications to page content.
Reviewed: August 7, 2026
The information on this page was last reviewed by subject matter experts to ensure accuracy.