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Pub 100-04 Medicare Claims Processing: Instructions for Downloading the Medicare ZIP Code File for April 2013

Guidance that describes the process for updating the two Medicare ZIP Code files (ZIP5 and ZIP9) for the April 2013 quarter. The update process applies to Chapter 15, Section 20.1.5 (B).

Download the Guidance Document

Final

Issued by: Centers for Medicare & Medicaid Services (CMS)

Issue Date: November 16, 2012

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