Surveillance for Surgical Site Infection (SSI) Events

Resources for NHSN Users Already Enrolled


Additional Training


Analysis Training


Continuing Education

2020 Operative Procedure Code Documents

The documents listed below should be used for procedures performed in 2020.


2019 Operative Procedure Code Documents

The documents are listed  under the 2019 Resources section on the Data Validation page and should be used for procedures performed in 2019.


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  • Step 1: Enroll into NHSN
  • Step 2: Set up NHSN
  • Step 3: Report

Click here to enroll

CMS-NHSN requirements click here for more information