The list below shows the transmittals that are directed to the Clinical Laboratory provider community, but the list may not include all instructions for which Clinical Laborabory providers are responsible. For a list of all instructions, view the Transmittals web page under Regulations and Guidance.

Sort by: CR # Ascending CR # Descending Release Date Ascending Release Date Descending Subject Ascending Subject Descending MLN Article # Ascending MLN Article # Descending

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CR #	Release Date	Subject	MLN Article #
5347	04/19/2007	Common Working File (CWF) Duplicate Claim Edit for the Technical Component (TC) of Radiology and Pathology Laboratory Services Provided to Hospital Patients	N/A
5285	03/21/2007	Provider/Supplier Enrollment Approval Letters	N/A
5961	04/04/2008	Extension of Reasonable Cost Payment for Clinical Lab Tests Furnished by Hospitals with Fewer Than 50 Beds in Qualified Rural Areas	N/A
5359	03/19/2008	Laboratory Competitive Bidding Demonstration (Second Phase of Implementation)	N/A
5672	07/13/2007	Implementation of New Compliance Standards for Independent Diagnostic Testing Facilities (IDTFs)	N/A
5597	07/13/2007	IOM Pub. 100-09, Chapters 3- Provider Inquiries and Chapter6- Provider Customer Service Program Updates	N/A
5675	07/13/2007	Laboratory and Radiology: Adjustment to Common Working File (CWF) Duplicate Claim Edit for the Technical Component (TC) of Radiology and Pathology Laboratory Services Provided to Hospital Patients	N/A
5600	05/18/2007	New Waived Tests	N/A
5514	03/09/2007	Changes to the Laboratory National Coverage Determination (NCD) Edit Software for April 2007	N/A
5419	12/22/2006	Provider Migration	N/A

Data Last Updated : 01/09/2009
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