How To Apply For Health Insurance

Health insurance companies are insurance companies that make you pay an amount based on your circumstances for a policy. They are also an essential resource to many people who need their help to afford health care and medical costs. According to KFF’s 2025 Employer Health Benefits Survey, the average annual premium for employer-sponsored family coverage reached $25,572 in 2025, underscoring why choosing the right plan matters.

Suppose you have health insurance; the first thing to read and understand is what the policy has. Some people may be underinsured or not have insurance at all. They may think they are covered only to find out later that their coverage does not include many types of care. It can be costly, so it’s good that you read closely and understand what your plan covers as soon as possible. The Centers for Medicare and Medicaid Services (CMS) requires all ACA-compliant plans to provide a standardized Summary of Benefits and Coverage document to help consumers compare options.

Procedures for applying for health insurance:

Contact the insurance company.
If you do not know anyone at the company, go online or search for the company’s website to see if you can find information about the benefits for which you are applying. Major insurers such as UnitedHealthcare, Blue Cross Blue Shield, Aetna, and Cigna all maintain online portals where you can review plan details and begin an application. You can also use the federal HealthCare.gov application portal if you are seeking an ACA Marketplace plan. You will probably be required to provide personal information, but this can also be important.

The application form.
It’s best to have the application form before you go for an appointment. Please fill it out completely and with details; there is no need not to. If you are requested to provide documents such as a government-issued photo ID, proof of citizenship or legal residency, income documentation (such as a W-2 or recent tax return), or other proof, you should also bring them along with the application form. The HealthCare.gov enrollment guide provides a complete checklist of required documents before you begin.

Obtaining claim forms from the doctor and hospitals you have visited. If you have visited the doctor and hospitals, be sure to obtain the claim forms from them, as this will help you keep track of any expenses related to the doctor or hospital visits. The CMS-1500 claim form is the standard form used by most non-institutional healthcare providers and suppliers for billing purposes.

Proof of address.
It can help show the insurance company that you are indeed a resident in the area you say you live in, so they can disallow premium payments for anyone who claims they live in your area when they don’t have proof of residence to show it. Acceptable proof of address documents typically include a utility bill, a bank statement, or a government-issued document showing your current address. Banking statements from institutions such as Chase, Bank of America, or your local credit union are widely accepted.

The right amount of premium.
Since everybody is not the same, it is also best that you make sure that you pay the right amount of premium for your insurance. It can be acquired by comparing quotes from different insurance companies and choosing the one with a good deal. Tools such as the HealthCare.gov Plan Finder and resources from the National Association of Insurance Commissioners (NAIC) allow side-by-side plan comparisons so you can evaluate premiums, deductibles, and out-of-pocket maximums before enrolling.

The proper form.
Insurance companies have their way of processing the application. They will probably require the necessary documents in a different form than you would typically get at your local store. There are usually some things that insurance companies need to know, so be sure to keep everything as precise as possible. If you can’t find your specific form online, it may be a good idea to ask the insurance company personnel if they can provide you with it in person. State insurance regulators, overseen at the federal level by the Department of Health and Human Services (HHS), require that all insurers make application materials clearly available to consumers.

The right location.
Make sure that you are applying for your insurance in the right place. You may apply directly through a licensed insurer’s office, through the federal HealthCare.gov Marketplace, or through your state’s own exchange (such as Covered California, NY State of Health, or GetCoveredNJ). If you apply at a local office, ensure that you have provided proof of residence. Working with a certified navigator or broker — resources listed through the CMS Navigator Program — can help you avoid enrollment errors.

Protecting your identity.
It is always good to safeguard the information you provide to protect you in case of identity theft. Health insurance applications require sensitive personal data including your Social Security Number (SSN), date of birth, and household income. The Federal Trade Commission (FTC) recommends submitting applications only through secure, verified portals. It’s also vital that you know what to do if your identity is stolen, as this would mean that there are strangers making statements in your name and could be claiming insurance benefits. You can monitor your credit and personal data through services such as Experian IdentityWorks or by accessing your free annual credit report at AnnualCreditReport.com, which is governed under the Fair Credit Reporting Act (FCRA).

Advantages of Health Insurance Companies

Insurance companies may offer more negotiated rates for people who have just been diagnosed with a medical condition. Under the ACA, insurers cannot deny coverage or charge higher premiums based on pre-existing conditions — a protection enforced by HHS and confirmed by KFF’s pre-existing condition research.

Health insurance is still available even if you lose your job or income. You will still be able to get coverage through the ACA Marketplace during a Special Enrollment Period, through COBRA continuation coverage (which allows you to keep your employer plan for up to 18 months), or through Medicaid if your income qualifies. The Department of Labor (DOL) COBRA information page explains your rights and timelines in full.

They have 24-hour customer service and will fix a mistake if it’s an oversight. Most major insurers including UnitedHealthcare, Humana, and Blue Cross Blue Shield maintain round-the-clock member services lines and digital chat support.

They give beneficial information regarding saving money on your medical bills without going to a doctor’s office and paying cash. Many plans now include telehealth services at no additional cost, a trend accelerated since 2020 and documented by the Peterson-KFF Health System Tracker.

They are familiar with most health problems and treatments, covering visits to periodontists, dermatologists, podiatrists, ophthalmologists, family physicians, and dentists depending on your plan type and whether dental and vision riders are included.

They will help you get treatment and help you choose the best possible treatment for your medical condition. Many insurers offer care management programs, nurse hotlines, and second-opinion services at no additional cost to members.

They guarantee that any covered service will be provided to you by a network of hospitals, doctors, and specialists. Networks are regulated by state insurance commissioners and must meet adequacy standards set by CMS for plans sold on the ACA Marketplace.

They have employees who are sometimes bilingual or can communicate in any language you speak besides English. Under Section 1557 of the ACA, insurers receiving federal funding must provide meaningful language access to individuals with limited English proficiency.

They can help you save money on your medicine and offer discounts on all types of medication. Many plans include formulary drug lists with tiered copays, and programs like GoodRx work alongside insurance coverage to reduce out-of-pocket prescription costs further.

They offer free or discounted tickets to some events, concerts, amusement parks, and other things to help you enjoy life more. Some insurers, particularly Medicare Advantage plans offered through companies like Humana and Aetna, include supplemental wellness benefits as part of their member perks.

They can help you find healthy foods that are affordable and available to you in your area or surroundings. Select Medicare Advantage plans now include allowances for healthy food purchases, a benefit tracked by the KFF Medicare Advantage Benefits Report.

If you are healthy and not currently facing any medical problems, it is always an excellent choice to have a regular check-up. Unexpected things can happen to anyone at any time. Under the ACA, all Marketplace and most employer-sponsored plans are required to cover preventive services at no cost to the patient, including annual wellness exams, blood pressure screenings, and recommended vaccinations, as outlined by the HealthCare.gov preventive care page. Take the time now and get in the habit of having physical exams to screen for medical conditions before they develop. You may save yourself from surgery, medication expenses, and other complications caused by diseases and conditions that would have been prevented if caught early enough.

Frequently Asked Questions

When can I apply for health insurance?

You can apply for ACA Marketplace health insurance during the annual Open Enrollment Period, which runs from November 1 through January 15 for most states. Outside of that window, you may qualify for a Special Enrollment Period if you experience a qualifying life event such as losing job-based coverage, getting married, having a baby, or moving to a new coverage area. Medicaid and CHIP applications are accepted year-round with no enrollment window restrictions.

What documents do I need to apply for health insurance?

You typically need a government-issued photo ID, your Social Security Number (SSN), proof of current address (such as a utility bill or bank statement), proof of income (such as a W-2 form, recent pay stubs, or a tax return), and immigration documentation if applicable. Employer plan enrollments may additionally require a qualifying event notice. The HealthCare.gov document checklist provides a complete list before you begin your application.

How much does health insurance cost per month in 2026?

The average monthly premium for an individual ACA Marketplace plan before subsidies is approximately $477 as of 2026, according to CMS enrollment data. However, most enrollees receive premium tax credits that significantly reduce this amount. After subsidies, the average enrollee pays closer to $111 per month. Costs vary based on age, location, plan tier (Bronze, Silver, Gold, Platinum), tobacco use, and household size.

What is the difference between a deductible and a premium?

A premium is the monthly amount you pay to maintain your health insurance coverage, regardless of whether you use medical services. A deductible is the amount you must pay out of pocket for covered health services before your insurance plan begins to share costs. For example, if your plan has a $2,000 deductible, you pay the first $2,000 of covered medical costs each year before your insurer starts contributing. After the deductible is met, cost-sharing through copays and coinsurance applies until you reach your out-of-pocket maximum.

What is a Health Savings Account (HSA) and who qualifies?

A Health Savings Account (HSA) is a tax-advantaged savings account available to individuals enrolled in a qualifying High-Deductible Health Plan (HDHP). Contributions are tax-deductible, grow tax-free, and can be withdrawn tax-free for qualified medical expenses. For 2026, the IRS contribution limit is $4,300 for individuals and $8,550 for families. HSAs are offered through many financial institutions including Fidelity, HSA Bank, and Chase. You cannot have an HSA if you are enrolled in Medicare or claimed as a dependent on someone else’s tax return.

Can I get health insurance if I have a pre-existing condition?

Yes. Under the Affordable Care Act (ACA), insurance companies are legally prohibited from denying coverage or charging higher premiums based on pre-existing conditions such as diabetes, cancer, heart disease, or asthma. This protection applies to all plans sold on the ACA Marketplace and to most employer-sponsored group health plans. It is enforced by HHS and the Department of Labor (DOL). Short-term health plans, which are not ACA-compliant, may still impose pre-existing condition exclusions.

What is COBRA and how does it work?

COBRA (Consolidated Omnibus Budget Reconciliation Act) is a federal law administered by the Department of Labor (DOL) that allows you to continue your employer-sponsored health insurance coverage for up to 18 months after leaving a job, having your hours reduced, or experiencing other qualifying events. Under COBRA, you pay the full premium — both the employee and employer share — plus a 2% administrative fee. This can be costly, but it allows you to maintain the same plan and provider network without interruption while you seek new coverage.

What are the 10 essential health benefits required under the ACA?

The ACA requires all Marketplace plans and most employer plans to cover 10 essential health benefits: ambulatory patient services, emergency services, hospitalization, maternity and newborn care, mental health and substance use disorder services, prescription drugs, rehabilitative services and devices, laboratory services, preventive and wellness services, and pediatric services including dental and vision for children. These requirements are enforced by CMS and outlined in full at HealthCare.gov.

What is Medicaid and do I qualify?

Medicaid is a joint federal and state health coverage program for low-income individuals and families, administered by the Centers for Medicare and Medicaid Services (CMS). As of 2026, Medicaid covers over 90 million Americans. Eligibility is based primarily on income relative to the federal poverty level (FPL). In states that have expanded Medicaid under the ACA, adults earning up to 138% of the FPL (approximately $20,800 per year for an individual in 2026) qualify. You can apply at any time through your state Medicaid agency or through HealthCare.gov.

How do I compare health insurance plans effectively?

To compare plans effectively, look beyond the monthly premium and evaluate the annual deductible, out-of-pocket maximum, copay and coinsurance structure, and the insurer’s provider network to ensure your preferred doctors and hospitals are included. Use the HealthCare.gov Plan Finder tool or your state exchange’s comparison tool to view side-by-side details. The National Association of Insurance Commissioners (NAIC) also maintains a consumer complaint database that can help you assess insurer reliability before you enroll.