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    Original site: www.cdc.gov/nchs/nvss/manuals/2023/2a-2023.htm | RestoredCDC.org is an independent project, not affiliated with CDC or any federal entity. Visit CDC.gov for free official information. Due to archival on January 6, 2025, recent outbreak data is unavailable. Videos are not restored. Access data.restoredcdc.org for restored data. Use of this site implies acceptance of this disclaimer.
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        Instructions for Classification of Underlying and Multiple Causes of Death – 2023
          Instructions for Classification of Underlying and Multiple Causes of Death – 2023
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      Last Reviewed: March 29, 2023
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