Medicare and Medicaid: A Simple Guide for Pakistani Americans

What You Should Know About Health Insurance After Age 65

For many Pakistani families living in the United States, turning 65 brings an important question: What is Medicare, what is Medicaid, and which program may apply to me or my parents?

The American health insurance system can appear complicated, especially for people who are unfamiliar with its terminology. However, understanding a few basic principles can make the process much easier.

The Bottom Line

In simple terms:

• Medicare is a federal health insurance program primarily for people aged 65 or older. Certain younger people with disabilities or specific medical conditions may also qualify.
• Medicaid provides health coverage to eligible people with limited income and resources. Its eligibility rules and benefits can vary by state.
• Some people qualify for both Medicare and Medicaid. They are commonly described as being “dually eligible.”

Medicare eligibility is generally connected to age, disability, medical conditions, work history, and immigration or residency requirements. Medicaid eligibility is primarily based on financial and other state-specific requirements.

What Is Medicare?

Medicare is a federal health insurance program for people aged 65 or older. It may also cover certain younger people who receive disability benefits, have permanent kidney failure, or have amyotrophic lateral sclerosis, commonly known as ALS.

It is important to understand that simply turning 65 does not automatically resolve every eligibility question. Citizenship, lawful immigration status, residency, work history, and whether a person is already receiving Social Security benefits may affect how and when enrollment takes place. People who are unsure about their eligibility should confirm their situation directly with Social Security or Medicare.

The Four Parts of Medicare

The easiest way to understand Medicare is to divide it into four parts: Part A, Part B, Part C, and Part D.

Part A: Hospital Insurance

Medicare Part A helps cover inpatient care and certain related health services.

It may include:

• Inpatient hospital care
• Care in a skilled nursing facility under qualifying conditions
• Hospice care
• Certain home health services

Most people do not pay a separate monthly premium for Part A if they or their spouse paid Medicare taxes for a sufficient period while working. People who do not qualify for premium-free Part A may be able to purchase it.

Part A does not mean that every hospital-related expense is completely free. Deductibles, coinsurance, benefit periods, and coverage rules may still apply.

Part B: Medical Insurance

Medicare Part B helps cover medically necessary services and many forms of outpatient care.

These may include:

• Doctor visits
• Specialist services
• Laboratory tests
• X-rays
• Ambulance services
• Outpatient treatment
• Durable medical equipment
• Certain preventive services

Most people pay a monthly premium for Part B. The amount may be higher for people with higher incomes. Deductibles and coinsurance may also apply.

Part C: Medicare Advantage

Medicare Advantage, also called Part C, is another way to receive Medicare coverage.

These plans are offered by private insurance companies approved by Medicare. A Medicare Advantage plan provides Part A and Part B coverage, and most plans also include Part D prescription drug coverage.

Many plans offer additional benefits that Original Medicare may not normally cover, such as:

• Routine dental services
• Vision services
• Hearing-related benefits
• Fitness programs
• Certain transportation or wellness benefits

The exact benefits depend on the individual plan and the area where the person lives.

Medicare Advantage plans may require members to use a particular network of doctors, hospitals, pharmacies, or specialists. Some services may also require referrals or prior authorization.

Before enrolling, always check whether your preferred doctors, hospitals, prescription drugs, and pharmacies are covered by the plan.

Part D: Prescription Drug Coverage

Medicare Part D helps cover the cost of prescription medicines.

Part D plans are offered by private companies approved by Medicare. Each plan has its own list of covered medicines, known as a formulary, as well as its own premiums, deductibles, copayments, pharmacy network, and coverage rules.

A person who does not enroll in Part D when first eligible and remains without other creditable prescription drug coverage for 63 consecutive days or longer may face a late enrollment penalty when joining later. This penalty may continue for as long as the person has Medicare drug coverage.

For this reason, people should not assume they can wait indefinitely simply because they do not currently take regular prescription medicines.

What Is Original Medicare?

Original Medicare consists of:

• Part A
• Part B

People with Original Medicare can generally visit any doctor or hospital in the United States that accepts Medicare.

However, Original Medicare does not cover every medical expense. It also generally does not include routine dental care, routine vision services, hearing aids, or most long-term care.

People with Original Medicare may choose to add:

• A separate Part D prescription drug plan
• A Medicare Supplement Insurance policy, commonly called Medigap

Original Medicare or Medicare Advantage?

This is one of the most important decisions a new Medicare beneficiary may need to make.

There is no single option that is best for everyone. The right choice depends on personal health needs, preferred doctors, prescription medicines, travel habits, budget, and available plans.

Choosing Original Medicare

Possible advantages include:

• Access to most doctors and hospitals across the United States that accept Medicare
• Greater flexibility when seeing specialists
• The option to purchase a Medigap policy to help with certain out-of-pocket expenses
• A separate Part D plan can be selected according to prescription needs

Possible limitations include:

• No automatic annual limit on out-of-pocket expenses for Part A and Part B services
• Routine dental, vision, and hearing benefits are generally not included
• A separate drug plan may be required
• Medigap requires an additional premium

Choosing Medicare Advantage

Possible advantages include:

• Part A, Part B, and usually Part D combined into one plan
• Many plans offer additional benefits
• Some plans may have low or no additional monthly plan premium
• Plans have an annual limit on out-of-pocket costs for covered Part A and Part B services

Possible limitations include:

• Members may need to use a specific network
• Specialist referrals may be required
• Prior authorization may be required for certain services
• Copayments, coinsurance, and rules vary from plan to plan
• Coverage outside the plan’s service area may be limited, except in emergencies

Original Medicare generally allows a person to use any provider that accepts Medicare, while Medicare Advantage plans may use provider networks and require approval for certain services.

What Is Medigap?

Medigap is additional insurance that can be purchased from a private insurance company by people who have Original Medicare.

Its purpose is to help pay some of the expenses that Original Medicare does not fully cover, such as:

• Copayments
• Coinsurance
• Certain deductibles

Medigap cannot be used to cover the copayments, deductibles, or premiums of a Medicare Advantage plan. A person generally uses Medigap with Original Medicare, not with Medicare Advantage.

Medigap policies and enrollment protections can be affected by timing, state rules, and a person’s health history. Therefore, people considering Medigap should carefully review their enrollment rights before making changes to existing coverage.

When Should You Enroll in Medicare?

For most people who become eligible at age 65, the Initial Enrollment Period lasts seven months.

It includes:

• The three months before the month of the 65th birthday
• The birthday month
• The three months after the birthday month

Enrolling during the appropriate period can help prevent delayed coverage and possible late enrollment penalties. The exact date coverage begins may depend on when the application is submitted.

Some people are automatically enrolled, while others must actively apply. A person who is not already receiving Social Security or Railroad Retirement Board benefits should not assume that enrollment will happen automatically.

What If You Are Still Working After Age 65?

Some people continue working after turning 65 and remain covered by an employer-sponsored group health plan.

In certain situations, a person may be able to delay Part B without a late enrollment penalty if the coverage is based on their own or their spouse’s current employment.

However, this should never be assumed without checking.

The rules may depend on:

• Whether the insurance is based on current employment
• The size of the employer
• Whether Medicare or the employer plan pays first
• When the employment or employer coverage ends
• Whether the person contributes to a Health Savings Account

COBRA, retiree health insurance, Veterans Affairs coverage, and individual Marketplace insurance are not treated the same as coverage based on current employment for the Part B Special Enrollment Period.

Before delaying Part B, speak with Social Security and the employer’s benefits administrator. A wrong assumption can lead to coverage gaps, unexpected medical bills, or late enrollment penalties.

What Is Medicaid?

Medicaid is separate from Medicare.

It provides health coverage to eligible low-income adults, children, pregnant women, older adults, and people with disabilities.

Medicaid is jointly funded by the federal and state governments, but each state operates its own program within federal guidelines. This means that eligibility limits, application procedures, benefits, and program names may differ from one state to another.

A person who qualifies for Medicaid in New York may face different eligibility rules and benefits from someone living in Texas, California, New Jersey, or another state.

The Basic Difference Between Medicare and Medicaid

Medicare

• Primarily based on age, disability, or certain medical conditions
• A federal health insurance program
• Most commonly associated with people aged 65 or older
• Income is not the main requirement for basic Medicare eligibility
• Premiums, deductibles, copayments, and coinsurance may apply

Medicaid

• Primarily based on limited income and other eligibility requirements
• Jointly funded by federal and state governments
• Available to qualifying people of different ages
• Rules and benefits vary by state
• May provide coverage for services Medicare does not fully cover

Can Someone Have Both Medicare and Medicaid?

Yes.

Some people qualify for both programs because they meet Medicare eligibility requirements and also meet their state’s Medicaid financial and other eligibility rules.

For these individuals, Medicaid may help with certain Medicare premiums and out-of-pocket expenses. The exact assistance depends on the person’s eligibility category and state rules.

People with limited income who do not qualify for full Medicaid may still be eligible for a Medicare Savings Program or Extra Help with prescription drug costs.

Questions to Ask Before Choosing a Plan

Before selecting Medicare coverage, consider the following questions:

• Do my current doctors accept this plan?
• Is my preferred hospital included?
• Are my prescription medicines covered?
• What are the premiums, deductibles, copayments, and coinsurance?
• Is prior authorization required?
• Do I need coverage while travelling?
• Are dental, vision, or hearing benefits important to me?
• Can I afford the maximum possible out-of-pocket cost?
• Will changing plans affect my ability to purchase Medigap later?
• Do I qualify for Medicaid, a Medicare Savings Program, or Extra Help?

Never choose a plan only because of an advertisement, a free benefit, or a low monthly premium. The total cost and coverage rules are often more important than the advertised premium.

Final Message

The American health insurance system may appear confusing, but the basic structure becomes easier once Medicare, Medicaid, Medicare Advantage, Part D, and Medigap are understood separately.

If you or your parents are approaching age 65, planning retirement, losing employer coverage, or living with limited income, begin reviewing the available options early.

Do not wait until a medical emergency or the final days of an enrollment period.

The correct decision can improve access to doctors and medicines, reduce unexpected expenses, and provide greater peace of mind for the entire family.

Always confirm your eligibility, enrollment dates, doctors, prescriptions, and expected costs before choosing or changing a plan.