Any computerized comparison of two or more systems of records or a system of records of nonfederal records for the purpose of (1) establishments or verifying eligibility or compliance with law and regulations of applicants or recipients/beneficiaries or (2) recouping payments or overpayments.

System that permits submission of Medi-Cal claims via telecommunication through magnetic tape or diskette and modem.

Use of computer software that automatically generates a set of medical codes for review, validation, and use based on clinical documentation provided by health care practitioners. CAC uses two technology options: natural language processing (NLP) and structured input.

Industry organization that promotes the use of health care information systems including electronic health care records.

Process of electronic entry that allows physicians to enter orders into a computer instead of handwriting them, thus reducing errors in communicating in the hospital setting.

Sophisticated radiological scanning device that creates a series of transverse images for detecting abnormalities.

System of medical care in which physicians either have patients pay for whatever services are received or charge patients annual membership fees entitling them to certain services (e.g., annual physical, medical screenings for certain diseases or illnesses, preventive care). Patients are given paperwork to submit claims to their insurance companies. This system is usually for well-to-do clientele, which is why it sometimes is referred to as boutique medicine . Physicians prefer that it be called personalized, preventive care or fee-based medical care .