Glossary

Acronyms
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Glossary and Acronyms
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APPROVED AMOUNT

The fee Medicare sets as reasonable for a covered medical service. This is the amount a doctor or supplier is paid by you and Medicare for a service or supply. It may be less than the a tual amount charged by a doctor or supplier. The approved amount is sometimes called the "Approved Charge." (See Actual Charge; Assignment.)

APPEAL PROCESS

The process you use if you disagree with any decision about your health care services. If Medicare does not pay for an item or service you have been given, or if you are not given an item or service you think you should get, you can have the initial Medicare decision reviewed again. If you are in the Original Medicare Plan, your appeal rights are on the back of the Explanation of Medicare Benefits (EOMB) or Medicare Summary Notice (MSN) that is mailed to you from a company that handles bills for Medicare. If you are in a Medicare managed care plan, you can file an appeal if your plan will not pay for, or does not allow or stops a service that you think should be covered or provided. The Medicare managed care plan must tell you in writing how to appeal. See your plan's membership materials or contact your plan for details about your Medicare appeal rights. (See also Organization Determination.)

APPEAL

An appeal is a special kind of complaint you make if you disagree with a decision to deny a request for health care services or payment for services you already received. You may also make a complaint if you disagree with a decision to stop services that you are receiving. For example, you may ask for an appeal if Medicare doesn’t pay for an item or service you think you should be able to get. There is a specific process that your Medicare Advantage Plan or the Original Medicare Plan must use when you ask for an appeal.

ANNUAL ELECTION PERIOD

The Annual Election Period for Medicare beneficiaries is the month of November each year. Enrollment will begin the following January. Starting in 2002, this is the only time in which all Medicare+Choice health plans will be open and accepting new members. (See Election Periods.)

ANESTHESIA

Drugs that a person is given before surgery so he or she will not feel pain. Anesthesia should always be given by a doctor or a specially trained nurse.

ANEMIA

A condition occurring when the blood is deficient in red blood cells and / or hemoglobin which decrease the oxygen carrying capacity of the blood.

ANCILLARY SERVICES

Professional services by a hospital or other inpatient health program. These may include x-ray, drug, laboratory, or other services.

AMORTIZATION

Process of the gradual retirement of an outstanding debt by making periodic payments to the trust fund.

AMERICAN SOCIETY FOR TESTING AND MATERIALS

A standards group that has published general guidelines for the development of standards, including those for health care identifiers. ASTM Committee E31 on Healthcare Informatics develops standards on information used within healthcare.

AMERICAN NATIONAL STANDARDS INSTITUTE

An organization that accredits various standards-setting committees, and monitors their compliance with the open rule-making process that they must follow to qualify for ANSI accreditation. HIPAA prescribes that the standards mandated under it be developed by ANSI-accredited bodies whenever practical.