Center for Medicare/Medicaid Services is an excellent site for information on the Medicare and Medicaid programs including the latest rules and regulations.

HFMA provides information critical to hospital financial management personnel including patient accounting.

The American Association of Healthcare Administrative Management (AAHAM) is the premier professional organization in healthcare administrative management. AAHAM was founded in 1968 as the American Guild of Patient Account Management. Initially formed to serve the interests of hospital patient account managers, AAHAM has evolved into a national membership association that represents a broad-based constituency of healthcare professionals.

A government agency providing information on current disability guidelines and services available to the disabled or retired.

The Colorado Hospital Association website provides a variety of healthcare related information of interest to Colorado hospitals.

The National UB92 committee website provides information on current UB92 initiatives.

The Arizona Health Care Cost Containment System (AHCCCS) is Arizona's Medicaid program and the State of Arizona's health care program for persons who do not qualify for Medicaid.

Excellent website for information on current CMS bulletins and APC Coding.

Medicare Part B Intermediary providing information on billing Medicare Part B.

Welcome to the Medi-Cal Web site. This site provides access to provider bulletins, manuals, regulations and forms for enrolling in the Medi-Cal program. A variety of transactions can also be performed through this site including: Recipient Eligibility, CMC Uploads, and more.

An association of Blue Cross Blue Shield Companies.