108 Medicare Terms Defined

Medicare Glossary

Plain-English definitions for every Medicare term — from ABN to ZIP enrollment. No jargon, no confusion.

Showing 14 results for "Deductible"clear search

A

Assignment

Providers & Plans

An agreement by a doctor, supplier, or provider to accept the Medicare-approved amount as full payment for a covered service. Providers who accept assignment cannot bill you for more than that amount, aside from normal deductibles and coinsurance.

C

Coinsurance

Costs & Coverage

The percentage of costs you pay for a covered health care service after you have paid your deductible. For example, under Original Medicare Part B, you pay 20% of the Medicare-approved amount for most doctor services.

Cost-sharing

Costs & Coverage

The share of costs covered by your insurance that you pay out of your own pocket. This term generally includes deductibles, coinsurance, and copays — but not premiums.

D

Deductible

Costs & Coverage

The amount you must pay out of pocket for covered health care services before your insurance begins to pay. Medicare Part A and Part B each have separate deductibles. Many Medicare Advantage plans have their own deductibles.

Dual Eligible

Medicare Basics

A person who qualifies for both Medicare and Medicaid at the same time. Medicaid can help pay Medicare premiums, deductibles, and other costs Medicare does not fully cover.

Also known as: Dually Eligible Beneficiary

E

Extra Help

Costs & Coverage

A federal program that helps people with limited income and resources pay Part D prescription drug costs, including premiums, deductibles, and copays. Also called the Low Income Subsidy (LIS).

Also known as: Low Income Subsidy, LIS

G

Gap Coverage

Medigap

See Medigap / Medicare Supplement Insurance. Coverage that helps pay the out-of-pocket costs (gaps) not covered by Original Medicare, such as deductibles, coinsurance, and copays.

Also known as: Medigap, Medicare Supplement

H

Health Savings Account (HSA)

Enrollment

A tax-advantaged savings account paired with a high-deductible health plan, used to pay for qualified medical expenses. Once you enroll in any part of Medicare, you can no longer contribute new funds to an HSA, though you can still use existing funds.

Also known as: HSA

How a Medicare Agency Should Truly Operate

Medicare Basics

Choosing a Medicare professional should involve more than finding someone who can quickly recommend a policy. Yet many people select an agent through a referral, an advertisement, or a brief conversation without fully understanding how that professional evaluates plans. A trustworthy Medicare agency should begin with education, not enrolment. Its role is to help individuals understand their coverage choices, compare suitable options, and make decisions based on healthcare needs rather than sales targets.

When Sales Goals Influence Medicare Recommendations

Independent Medicare agents are generally compensated by insurance companies when a client enrols in a plan. This compensation model is common and permitted, but it may create problems when an agency prioritizes the number of enrolments over the quality of each recommendation. When agents are expected to meet aggressive sales goals, they may be encouraged to promote plans that are easier to explain, faster to process, or more financially rewarding. Unfortunately, the most convenient plan to sell is not always the most appropriate plan for the client.

The consequences may not become obvious immediately. A plan can appear suitable during enrolment, but later the member may discover that:

A preferred physician is outside the plan’s network

A specialist requires an unexpected referral

A regular prescription is placed in a costly drug tier

An important benefit has limitations that were not explained

The plan does not work well while travelling or living in another state

These issues can often be reduced through a detailed review before an application is submitted.

A Better Approach Starts with Understanding the Client

An education-led Medicare agency does not begin the conversation by presenting a particular plan. It first gathers information about the individual’s circumstances.

The consultation should explore areas such as:

Current doctors and specialists

Prescription medications

Preferred pharmacies

Expected medical services

Monthly budget

Travel habits

Existing coverage

Long-term healthcare concerns

Only after reviewing this information should the agent begin discussing Medicare Advantage, Medicare Supplement, prescription drug coverage, or other available solutions. This process allows the recommendation to be based on the client’s real situation instead of a general sales presentation.

Practical Resources That Improve Medicare Decisions

Education should continue beyond a single phone call. Clients benefit when an agency provides clear materials that can be reviewed independently.

Useful educational resources may include:

A Medicare enrolment checklist

Easy-to-understand plan comparison guides

Explanations of premiums, deductibles, copayments, and maximum out-of-pocket limits

Prescription drug review worksheets

Provider network verification steps

Webinars covering Medicare basics

Written summaries of the plans discussed

Annual coverage review reminders

These resources give individuals time to understand the details, involve family members, and prepare questions before making a final decision.

Why Access to Multiple Insurance Companies Is Important

An agent’s ability to offer objective guidance depends partly on the number of insurance carriers available through that agency. A professional representing only a limited selection of companies may have fewer suitable options to recommend. Even when the agent has good intentions, the recommendation is restricted by the products available to them. An agency working with a broader range of carriers can compare more plans and explain when a particular company may not be the best match. This does not guarantee that every recommendation will be perfect, but it creates a stronger foundation for a balanced comparison.

Clients should feel comfortable asking:

Which insurance companies do you represent?

Are there plans available in my area that you do not offer?

How were the recommended options selected?

Can you compare the benefits and limitations in writing?

Are your services available after enrolment?

Clear answers to these questions can reveal whether the agency is focused on long-term guidance or simply completing an application.

Medicare Needs Can Change Over Time

The plan selected at age 65 may not remain appropriate several years later. Healthcare needs, medications, provider relationships, finances, and available plans can all change. A responsible Medicare agency should maintain contact after enrolment and offer periodic reviews. During an annual review, the agent can examine:

Changes in prescription drug coverage

Updated provider networks

New premiums or copayments

Benefit modifications

Changes in the client’s health needs

Newly available plans in the service area

This ongoing support is especially valuable before the Annual Enrolment Period, when many Medicare beneficiaries have an opportunity to reconsider their coverage.

The relationship should not end once the enrolment form has been completed.

Education Creates More Confident Medicare Consumers

Medicare can be difficult to navigate because plans contain different networks, costs, rules, benefits, and coverage restrictions. Clients should never feel pressured to make an immediate decision or accept a recommendation they do not fully understand. An education-focused agency encourages questions and explains both the advantages and disadvantages of each option. It also recognises that the most heavily advertised plan is not automatically the best one for every individual. The objective is not to push a particular product. The objective is to help the client understand the trade-offs and select coverage that supports their medical and financial priorities.

Signs of a Reliable Medicare Professional

A dependable Medicare agent will usually take time to collect information before recommending coverage. They should also be transparent about the companies they represent and willing to explain why a plan may or may not be suitable.

Look for a professional who:

Reviews medications and healthcare providers

Explains total costs, not only monthly premiums

Discusses possible coverage limitations

Provides comparisons in a clear format

Avoids high-pressure sales language

Remains available for questions after enrolment

Conducts regular plan reviews

Encourages the client to make the final decision

These practices demonstrate that the agency values accuracy, communication, and long-term service.

There is nothing improper about a Medicare agent receiving compensation from an insurance company. The more important question is whether the agency’s process protects the client from rushed or incomplete decisions.

Before enrolling, ask how many carriers the agent works with, how recommendations are developed, and what support will be available in the future. A quality Medicare agency should be able to explain its process clearly and provide enough information for you to make a confident choice.

When comparing Medicare professionals, focus on independence, transparency, educational support, and continued service. Those qualities are often more important than how quickly an agent can complete an enrolment.

I

Inpatient Care

Part A

Care you receive when you are formally admitted to a hospital. Medicare Part A covers inpatient hospital care after you meet your deductible. Being in a hospital as an inpatient is different from outpatient observation status, which is covered under Part B.

L

Low Income Subsidy (LIS)

Costs & Coverage

See Extra Help. A federal program that reduces Part D costs for people with limited income and resources, covering most premiums, deductibles, and copays.

Also known as: LIS, Extra Help

M

Medicare Savings Program

Costs & Coverage

State programs that help people with limited income pay Medicare premiums, deductibles, copays, and coinsurance. The four types are QMB, SLMB, QI, and QDWI, each with different income and eligibility thresholds.

Also known as: MSP

Medigap

Medigap

Private supplemental insurance that fills the "gaps" in Original Medicare coverage, such as deductibles, coinsurance, and copays. Policies are standardized and sold by letter (e.g., Plan G, Plan N). Medigap policies generally do not cover prescription drugs.

Also known as: Medicare Supplement Insurance

Q

Qualified Medicare Beneficiary (QMB)

Costs & Coverage

A Medicare Savings Program for people with the lowest incomes. If you qualify as a QMB, your state pays your Part A and Part B premiums, and providers who accept Medicare cannot charge you copays, coinsurance, or deductibles.

Also known as: QMB

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