Number with or without an alpha that is assigned to each patient’s health and financial records for internal identification by the provider of health care. This identification number is inserted in Block 26 of the CMS-1500 claim form.

Document that lists the rights of patients to assure health care quality and protect consumers and workers in the health care system. Such documents have been created by a number of professional associations (e.g., American Cancer Society, American Hospital Association, Centers for Medicare and Medicaid Services).

Clinical and statistical analysis of data sets. Frequently used end-stage renal dialysis (ESRD) data sets include the Program Management and Medical Information System (PMMIS), United States Renal Data System (USRDS), the core indicators, network files, and Centers for Medicare and Medicaid Services analytical files.