SNF Consolidated Billing HCPCS Code Update for Calendar 2021 (1/21) AAPACN Billing and Reimbursement / NAC / Post-Acute Care News January 5, 2021 May 18, 2021 Share via: Facebook Twitter LinkedIn 2021 Part A MAC Annual Update The SNF consolidated billing file reflects new codes that have been developed for 2021. In addition, the file reflects additions to categories of services excluded from consolidated billing. The...Oops! This is member-only content. Please login, sign up for a full membership, or sign up for a free 30-day trial membership to access this content.