Final answer:
The Medicare Claims Processing Manual serves as the day-to-day operating instructions for administering CMS programs.
Step-by-step explanation:
The correct compliance document that serves as day-to-day operating instructions for administering CMS programs is the Medicare Claims Processing Manual. This manual provides guidance on the processing of Medicare claims and includes information on coverage, coding, billing, and payment. It outlines the procedures and requirements for administering CMS programs in a step-by-step manner, serving as a valuable resource for the day-to-day operations of healthcare providers.