Encounter Data Processing of Special Characters


CMS suggests/encourages excluding the submission of the following special characters to avoid file rejection in EDPS: 

  • accent grave, accent acute, or diaresis in conjunction with A, E, I, O, U, Y, a, e, i, o, u, and y (e.g., À, Á, Ä, è, é, ë)
  • characters A, N, a, and n with tildes (e.g., Ñ)

If you have any further questions, feel free to reach out to CSSC Operations at 1-877-534-2772 (option 2) or via email at CSSCOperations@PalmettoGBA.com.


Last Updated: 06/03/2024