Creating Code Crosswalks (Mappings)

You can create code crosswalks (mappings) for the source and target codesets in the Codeset Manager. These codesets can have the same or different code values. Using the Auto-Map functionality, you can map source and target codesets with:

  • Same code values
  • Different code values

Creating Code Crosswalks - Source and Target Codesets with Same Code Value

You can use Auto-Map functionality to map source and target codesets having same code values.

To create code mappings when source and target codesets have same code values, follow these steps:

  1. Right-click the required category.
  2. Click New Map.

    3. The New Codeset Map page appears.

  3. Enter the Codeset Map Name and Codeset Map Description.

    4. For example:

    • Codeset Map Name: Gender Crosswalk
    • Codeset Map Description: The codeset map is the code mappings between the two codesets, Misc Gender Codes and Gender.
  4. Select the Source Codeset/System and Target Codeset/System.
  5. Select the Auto Map check box and click .

    6. A new code mapping is created and source and target codesets are mapped in the Codeset Mapping Grid.

  6. Click to validate the code mapping.

Creating Code Crosswalks - Source and Target Codesets with Different Code Value

Codesets having different code values can be mapped using the drag and drop method.

To create code mappings when source codesets and target codesets have different code values, follow these steps:

  1. Right-click the category.
  2. Click New Map.

    3. The New Codeset Map page appears.

  3. Enter the Codeset Map Name and Codeset Map Description.

    4. For example:

    • Codeset Map Name: Gender Crosswalk
    • Codeset Map Description: The codeset map is the code mappings between the two codesets, Misc Gender Codes and Gender.
  4. Select the Source Codeset/System.
  5. Click .

    6. The source codesets details are updated in the Codeset Mapping Grid.

  6. Click .
  7. Scroll to right of the Codeset Mapping Grid to see the Target Code Value column.
  8. In Codeset Tree, expand the target category and the Codesets node.
  9. Drag and drop the target codeset into the Code Set Mapping Grid under the Target Code Value column.

  10. Click .

    11. The code mappings are successfully saved.

  11. Click to validate the code mapping.

    12. The code map is validated. Ensure that all the required codes are mapped.

    Use the following options:

    Export

    To download the code map details in .xlsx format, click .

    Extend Mapping Grid

    To extend the Codeset Mapping Grid, click .

Once the code map is created, you can: