The Different Types of Private Health Insurance

Health insurance refers to financing medical expenses whereby individuals contribute to a common fund to pay part or all of their health services depending on the insurance policy. According to the CDC’s National Center for Health Statistics, it is estimated that an average American visits a doctor about four times a year, most of the time being for a routine checkup.

In the case of a severe illness, a person may have to pay a considerable amount for medical expenses. As noted by the Consumer Financial Protection Bureau (CFPB), medical bills are a leading driver of personal bankruptcy in the United States. This is one of the reasons why the government has historically mandated eligible citizens to buy health insurance coverage.

Originally the ACA (Affordable Care Act) required that all eligible citizens purchase health insurance or pay a tax penalty. However, in 2017 Congress reduced this penalty to $0, effectively abolishing the individual mandate.

When to Apply for a Health Insurance

Health insurance helps you manage your health care costs and needs. Therefore, it’s essential to purchase health insurance if you are not under someone else’s health cover, such as a parent or a spouse. Health insurance costs depend on several things, such as your age, where you live, income, and work. The Kaiser Family Foundation (KFF) offers a marketplace calculator to help individuals estimate their expected premium costs based on income and location.

Health plans are organized depending on the benefit they offer. They include bronze, silver, gold, and platinum. Bronze has the least coverage, while platinum has the highest. Additionally, other insurance brands base their cost depending on the level of care.

Health insurance covers are categorized into four main plans: Health Maintenance Organizations (HMOs), Exclusive Provider Organizations (EPOs), Preferred Provider Organizations (PPOs), and Point of Service (POS) plans. Additional plans include the catastrophic plan and High Deductible Health Plans (HDHPs). The latter is similar to Health Savings Accounts (HSAs). In this blog, we shall discuss each of these plans so that you can choose the most suitable one for you.

Health Maintenance Organization (HMO)

This plan provides you with a local network of health care professionals, participating doctors, hospitals, and facilities to choose from. According to the Centers for Medicare and Medicaid Services (CMS), in this plan, you have the least freedom to choose your healthcare providers, and there are no claim forms to fill.

Paperwork is the least as compared to other plans. You are also provided with a primary care doctor to help manage your health and refer you to a specialist if a need arises. In most HMOs, you must have a referral to see a specialist.

Doctor That You Can See

You can only see a doctor within your HMO’s network. However, you may have to cover the entire bill yourself if you go to a doctor who’s out of your network. However, your bills get covered at an in-network rate if you happen to go for emergency service at an out-of-network clinic. Even so, non-participating doctors involved in your treatment at the clinic can bill you.

Payments at HMOs Plan

There are three modes of paying for the HMO plan.

· Premium — this refers to the monthly amount you pay for your insurance

· Deductible — the amount paid before your plan can cover full health care costs.

· Copay and coinsurance for every type of care received.

Preferred Provider Organization (PPO)

The PPO plan is the most widely used plan type in employer-sponsored coverage, according to KFF’s 2025 Employer Health Benefits Survey. The PPO plan offers the following:

· Moderate freedom in choosing your health care providers. A referral isn’t needed to see a specialist.

· Out-of-pocket cost for seeing an out-of-network doctor is much higher than seeing in-network providers.

· If you see an out-of-network doctor, the paperwork involved is more than other plans.

Doctors That You Can See

You can see any doctor in your PPO’s network; your pay increases if you see an out-of-network doctor.

Payments at PPO

Payments include a monthly premium depending on the policy; the deductible amount is higher if you see an out-of-network doctor. You may also incur additional costs if the out-of-network doctors charge more than the standard rate in your area. The U.S. Department of Labor (DOL) provides guidance on how the No Surprises Act limits unexpected out-of-network billing in many circumstances.

Paper Work Involved

Still, the paperwork involved is minimal if you see an in-network provider. However, if you see an out-of-network doctor, you’ll have to first pay the bill and then file a claim to the PPO to pay you back.

Exclusive Provider Organization (EPO)

The EPO offers the same freedom as a PPO in choosing your healthcare providers within its network. Also, you don’t need a referral from your primary care doctor to see a specialist.

Except for emergency services, the plan doesn’t cover costs for out-of-network doctors. The monthly premium is generally less compared to a PPO, making it an attractive mid-range option for budget-conscious consumers. You can see any doctor within the EPO’s network. Many major insurers including Anthem and Cigna offer EPO plans on and off the ACA marketplace.

Point-of-Service Plan (POS)

This plan combines the features of a PPO and HMO. It offers the following:

· Freedom to choose your healthcare providers

· If you see an out-of-network provider, the paperwork involved is moderate. You’ll have to pay the out-of-network provider and also submit a claim to POS to pay you back.

· You get a primary care doctor who takes care of your health and refers you to a specialist.

Doctor That You Can See

You can visit any in-network provider so long as you have a referral from your primary care doctor. You can also see an out-of-network provider for an excess cost. Payment includes the monthly premium, deductibles, and copays or coinsurance. The Healthcare.gov glossary provides a plain-language breakdown of how POS cost-sharing works in practice.

Catastrophic Plan

This plan is more suitable for persons under the age of 30, or those who qualify for a hardship exemption through Healthcare.gov. It offers the following:

· Lower premium

· Preventive care is free of charge

· You get three free primary care visits per year before the deductible applies

· For an individual, the deductible is $9,200, and $18,400 for a family in 2026, as updated by the IRS

High-Deductible Health Plan (HDHP)

The amount payable is less, similar to a catastrophic plan. HDHPs are defined by the IRS each year; for 2026, the minimum annual deductible is $1,650 for individuals and $3,300 for families. It offers the following:

· A Health Savings Account (HSA) that assists in paying for your care. Money saved in an HSA isn’t taxed and can cover qualified medical expenses. For 2026, the IRS HSA contribution limit is $4,300 for individuals and $8,550 for families.

· You have to choose one of the health plans — HMO, PPO, EPO, or POS — as the base structure for your HDHP

· Similar to other plans, if you reach the maximum out-of-pocket deductibles, the plan pays for your full healthcare

· Free preventive care

· Payments are in premium, deductibles, and copays or coinsurance

· It’s necessary to record your withdrawals from your HSA to know when you have completed paying your deductibles.

Conclusion

Understanding your specific healthcare needs is essential when looking for health insurance. However, choose plans with lower deductibles and coinsurance for a better cost if you require further preventative care. Resources like the ACA Marketplace plan finder and tools from organizations like the Kaiser Family Foundation (KFF) can help you compare plans side by side before open enrollment closes.

Frequently Asked Questions

What are the main types of private health insurance plans?

The six main types of private health insurance plans are HMO, PPO, EPO, POS, Catastrophic, and HDHP. Each differs in how you access providers, whether referrals are required, and how out-of-network care is handled. Your best option depends on your health needs, budget, and preferred level of flexibility.

What is the difference between an HMO and a PPO?

An HMO requires you to choose a primary care physician and get referrals to see specialists, with no out-of-network coverage except in emergencies. A PPO allows you to see any doctor — in or out of network — without a referral, but at a higher monthly premium. PPOs offer more flexibility; HMOs offer lower costs.

What is an EPO health plan?

An Exclusive Provider Organization (EPO) plan covers care only within a defined network of providers, except in emergencies. Unlike an HMO, you typically do not need a referral to see a specialist. EPO premiums are usually lower than PPO premiums, making them a cost-efficient middle-ground option.

Who qualifies for a catastrophic health insurance plan?

Catastrophic plans are available to people under age 30 or those who qualify for a hardship or affordability exemption through the ACA marketplace. These plans have very low monthly premiums but a high annual deductible — $9,200 for individuals in 2026 — meaning you pay most costs out of pocket before coverage kicks in.

What is a High-Deductible Health Plan (HDHP) and how does it work with an HSA?

An HDHP is a health plan with a minimum annual deductible of $1,650 for individuals in 2026, as set by the IRS. When paired with a Health Savings Account (HSA), you can contribute pre-tax dollars — up to $4,300 for individuals in 2026 — to pay for qualified medical expenses. This combination lowers your taxable income while helping cover healthcare costs.

What is a Point-of-Service (POS) plan?

A POS plan is a hybrid that blends HMO and PPO features. You are assigned a primary care doctor who manages your care and provides referrals, but you also have the option to see out-of-network providers at a higher cost. It offers more flexibility than an HMO while generally costing less than a full PPO.

How do ACA metal tiers (bronze, silver, gold, platinum) affect my plan choice?

ACA metal tiers determine the split between what you pay in premiums versus what you pay out of pocket. Bronze plans have the lowest monthly premiums but the highest deductibles and cost-sharing. Platinum plans have the highest premiums but the lowest out-of-pocket costs. Silver plans qualify for cost-sharing reductions if your income is between 100% and 250% of the federal poverty level.

Do I need a referral to see a specialist?

It depends on your plan type. HMO and POS plans typically require a referral from your primary care physician before you can see a specialist. PPO and EPO plans do not require referrals. Always verify referral requirements with your specific insurer before scheduling specialist visits to avoid unexpected out-of-pocket costs.

What happens if I see an out-of-network doctor?

The financial impact of seeing an out-of-network doctor varies significantly by plan. PPO and POS plans provide partial coverage for out-of-network care, though at a higher cost. HMO and EPO plans generally do not cover out-of-network care except in emergencies. Under the No Surprises Act, certain surprise billing protections apply in emergency situations regardless of plan type.

How do I choose the best health insurance plan for my needs?

Start by estimating how often you use healthcare services and whether you have preferred doctors or specialists. If you rarely need care and want to minimize premiums, consider an HDHP or catastrophic plan. If you need frequent specialist visits and want maximum flexibility, a PPO may be worth the higher premium. Use the ACA Marketplace plan comparison tool or consult a licensed insurance broker to evaluate your options before open enrollment ends.