Implementation of the PWK (paperwork) segment for X12N Version 5010
With an implementation of the PWK, providers will be able to continue to submit electronic claims, which require additional documentation. The development of a dedicated PWK process, involving OCR/imaging technology, allows providers to continue utilizing cost effective electronic data interchange (EDI) technology as well as provides cost savings for the Medicare program. Medicare contractors would be responsible for imaging, storage, and retrieval of the additional documentation for their claims examiners. Having the documentation available to claims examiners eliminates the need for costly automated development.
Issued by: Centers for Medicare & Medicaid Services (CMS)
Issue Date: April 20, 2011
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