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Finding affordable health insurance for children is a top priority for many families. The Children’s Health Insurance Program (CHIP) is a government program designed to help. This guide explains what CHIP is, who is eligible, how to apply, what it covers, potential costs, and how to keep coverage active.
What is CHIP?
The Children’s Health Insurance Program (CHIP) provides free or low-cost health coverage for eligible children and, in some states, pregnant women. It serves families who earn too much money to qualify for Medicaid but may find it difficult to afford private health insurance.
The fundamental goal of CHIP is to ensure that children can access necessary medical and dental care, contributing significantly to their physical and emotional health and development. Since its creation, CHIP has represented a major national investment in children’s health, significantly expanding insurance coverage for previously uninsured children.
CHIP operates as a partnership between the federal government and state governments. The federal government provides funding and sets core requirements, but each state designs and administers its own CHIP program. This structure means that while the goal is consistent nationwide, specific details like eligibility rules, covered services, and costs differ from one state to another.
CHIP works closely with state Medicaid programs. Often, families can use a single application to see if their children qualify for either Medicaid or CHIP. CHIP generally covers children in families whose income levels are slightly higher than the limits for Medicaid. Depending on the state, CHIP might be structured as an expansion of the existing Medicaid program, a completely separate program, or a combination of both approaches.
CHIP coverage is available in every state, the District of Columbia, and all U.S. territories (American Samoa, Guam, Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands). Families across the country can explore this option for their children’s health needs.
Is Your Child Eligible for CHIP?
Eligibility for CHIP depends on several factors, not just income. States set their own specific rules based on federal guidelines. Generally, CHIP targets uninsured children and teens who meet certain requirements related to age, family income, citizenship or immigration status, state residency, and insurance status.
Who CHIP Covers
The primary group covered by CHIP is uninsured children and teenagers up to the age of 19. In some states, CHIP coverage also extends to pregnant women, sometimes through specific program options like coverage for targeted low-income pregnant women or from conception to the end of pregnancy.
General Federal Guidelines
While specific thresholds and rules vary by state, federal guidelines establish the basic framework for CHIP eligibility:
Age: Children must generally be under 19 years old. This age limit is specific to CHIP and differs from rules allowing young adults to stay on a parent’s private insurance plan until age 26.
Income: Family income must be too high for Medicaid eligibility but fall below the state’s established CHIP income limit. States define these limits, often expressed as a percentage of the Federal Poverty Level (FPL), which is a measure used by the federal government to define low income.
State CHIP income limits vary significantly, potentially ranging from as low as 170% FPL up to 400% FPL in some states. Income eligibility is typically determined using Modified Adjusted Gross Income (MAGI) rules, which provide a standardized method across various health coverage programs. Families can often get an estimate of whether they might qualify based on income by using screening tools available on HealthCare.gov.
Citizenship/Immigration Status: Applicants must typically be U.S. citizens or meet specific, qualifying immigration requirements. Qualified non-citizens generally include lawful permanent residents (Green Card holders), refugees, and asylees, among others.
Federal rules sometimes impose a five-year waiting period after obtaining qualified status before eligibility for programs like CHIP begins. However, a crucial point of state flexibility is that states have the option to eliminate this five-year wait for lawfully residing children and pregnant women.
Additionally, some states may use CHIP funds to cover prenatal and delivery care for pregnant individuals regardless of their immigration status. Specific documentation, like a birth certificate or immigration papers, will be needed to verify status.
State Residency: The child must be a resident of the state in which the family is applying for CHIP coverage. Proof of residency, such as utility bills or a lease agreement, is typically required.
Insurance Status: Generally, children eligible for CHIP must be uninsured. This means they are not eligible for Medicaid and are not currently covered by a group health plan (like through a parent’s job) or other forms of creditable health insurance.
There can be specific exceptions, for instance, regarding children in families of state employees under certain conditions.
Meeting all these criteria—age, income, citizenship/status, residency, and being uninsured—is necessary to qualify. Because states have considerable flexibility, particularly in setting income thresholds and deciding whether to cover certain groups of lawfully present immigrants without a waiting period, the availability of CHIP can vary significantly across the country.
A child might be eligible in one state but not another, even with identical family circumstances. This highlights the importance of checking the specific rules in the applicant’s state.
Table 1: Federal CHIP Eligibility Criteria Summary
| Criterion | General Federal Guideline | Notes |
|---|---|---|
| Age | Under 19 years old | States set specific age limits within this federal cap. |
| Income | Family income above Medicaid limits but below the state’s CHIP limit (often related to Federal Poverty Level – FPL). Federal statute limits eligibility generally to the higher of 200% FPL or 50 points above the state’s 1997 Medicaid level. | State limits vary widely (e.g., 170% to 400% FPL). Uses MAGI rules. |
| Citizenship/Immigration | U.S. citizen or “qualified non-citizen” (e.g., lawful permanent resident). | Potential 5-year wait for some qualified non-citizens. States can waive this wait for children/pregnant women. Some states cover pregnant individuals regardless of status. |
| Residency | Must be a resident of the state where applying. | Proof of residency required. |
| Insurance Status | Must be uninsured (not eligible for Medicaid, not covered by group health plan or other creditable coverage). | Some exceptions may apply (e.g., state employee families). |
Note: State-specific rules apply and may differ significantly. Always check with the specific state’s CHIP agency for definitive eligibility requirements.
How to Apply for CHIP Coverage
One convenient aspect of CHIP and Medicaid is that families can apply at any time throughout the year. There is no restricted open enrollment period like there is for private insurance marketplaces. If a child is found eligible, coverage can often begin right away.
There are several ways to submit an application:
Through the Health Insurance Marketplace
Many families start their application process online at the federal Health Insurance Marketplace website. This is often the fastest way to apply.
The process involves creating an account (or logging into an existing one) and filling out a single application that covers both Marketplace plans and screens for potential Medicaid and CHIP eligibility. The application asks for details about the household, income, and current insurance status.
A key part of this process is that if the information submitted suggests anyone in the household might qualify for Medicaid or CHIP, HealthCare.gov securely transmits the application information to the appropriate state Medicaid and CHIP agency.
It is then the state agency, not the federal Marketplace, that makes the final eligibility determination and contacts the family regarding enrollment steps or if more information is needed. Families should anticipate hearing from their state agency after submitting a Marketplace application that indicates potential CHIP/Medicaid eligibility.
This single application also determines eligibility for savings (like premium tax credits) on a Marketplace plan if the family members do not qualify for Medicaid or CHIP.
Directly Through Your State Medicaid/CHIP Agency
Families can also choose to apply directly to their state’s Medicaid and CHIP agency, bypassing the HealthCare.gov website.
The best resource for finding state-specific program information, contact details, and links to state applications is InsureKidsNow.gov or by calling their toll-free helpline at 1-877-KIDS-NOW (1-877-543-7669). This site provides a state-by-state directory.
HealthCare.gov also offers a tool to find state agency contact information, as does Medicaid.gov.
It’s helpful to know that states sometimes use different names for their CHIP programs (e.g., “Healthy Connections Kids” in South Carolina, “CHIP” in Texas). InsureKidsNow.gov or the state agency websites will provide the correct program name and application details. Knowing the correct agency and program name is particularly important if applying directly or needing to follow up on an application submitted through HealthCare.gov.
Other Application Methods
Depending on the state, other application methods might be available, such as applying over the phone, submitting a paper application by mail, or applying in person at a local office.
Families should check their specific state agency’s website (which can be found via InsureKidsNow.gov) to see if these options are offered.
Assistance with applying over the phone is also available through the Marketplace Call Center at 1-800-318-2596 (TTY: 1-855-889-4325).
Gathering Your Information: What You’ll Need to Apply
To process a CHIP application, the state agency needs to verify that the child and family meet the eligibility requirements discussed earlier (related to age, income, citizenship/status, residency, etc.). Gathering necessary documents before starting the application can help make the process smoother and faster.
While specific requirements may vary slightly by state, families should generally be prepared to provide the following types of information and documentation:
Proof of Income: Documents showing the family’s current monthly or annual income. Examples include recent pay stubs, W-2 forms, recent federal tax returns, or letters from employers. This is used to compare family income against the state’s CHIP limits.
Proof of Identity (for applicant/parent): A driver’s license or other government-issued photo ID may be requested.
Proof of Child’s Age: A birth certificate is the most common document used.
Proof of U.S. Citizenship or Lawful Immigration Status: Documents such as a birth certificate, U.S. passport, Certificate of Naturalization, Permanent Resident Card (Green Card), or other immigration documents are needed.
Social Security Numbers (SSNs): SSNs are generally requested for all individuals applying for coverage who have one. SSNs are used to verify identity and income data. Some states may require an SSN or proof that an application for one has been made. SSNs may not be required for individuals in the household who are not applying for coverage themselves.
Proof of State Residency: Documents showing the family’s current address in the state. Examples include utility bills (gas, electric, water), a current lease agreement or mortgage statement, or a driver’s license showing the current address.
Household Information: Names and dates of birth for everyone living in the household, including those not applying for coverage. This information is needed to determine the correct household size for income eligibility calculations.
Information on Other Health Insurance: Details about any health insurance coverage currently held by household members or available to them (e.g., through an employer). This helps verify that the child applying for CHIP is uninsured.
Having these documents organized and ready can prevent delays in the application process.
Table 2: Application Document Checklist
| Information Needed | Examples of Documents | Purpose |
|---|---|---|
| Proof of Income | Recent pay stubs, W-2 forms, federal tax return, letter from employer | Verify family income against state limits. |
| Proof of Identity (Parent/Applicant) | Driver’s license, government-issued photo ID | Verify identity of the person applying. |
| Proof of Child’s Age | Birth certificate | Verify child meets age requirements. |
| Proof of Citizenship/Status | Birth certificate, U.S. passport, Permanent Resident Card (Green Card), other immigration documents | Verify U.S. citizenship or qualifying immigration status. |
| Social Security Numbers | Social Security cards (for those who have them) | Verify identity and income; confirm eligibility. |
| Proof of Residency | Utility bill, lease agreement, mortgage statement, driver’s license with current address | Verify residency in the state. |
| Household Information | Names and dates of birth for all household members | Determine household size for income calculation. |
| Other Health Insurance Info | Policy numbers, information about employer-sponsored insurance availability | Verify the child is uninsured and not eligible for other coverage. |
Note: Specific document requirements can vary by state. Check with the state CHIP agency for a precise list.
What Health Services Does CHIP Cover?
While states design their own specific CHIP benefit packages, federal law requires that all CHIP programs provide comprehensive coverage designed to meet children’s health needs. The goal is to offer benefits comparable to those found in many private insurance plans, with a strong focus on preventive and primary care.
Families can generally expect CHIP to cover a wide range of essential health services, including:
Routine Check-ups: Regular well-child visits to monitor growth and development and prevent illness.
Immunizations: Vaccinations to protect against common childhood diseases.
Doctor Visits: Office visits when a child is sick or injured.
Prescription Drugs: Coverage for necessary medications.
Dental Care: Includes check-ups, cleanings, fillings, and often other necessary dental work. Dental coverage is a required component of CHIP benefits.
Vision Care: Eye exams and eyeglasses.
Inpatient Hospital Care: Coverage for stays in a hospital.
Outpatient Hospital Care: Services received at a hospital without an overnight stay.
Emergency Services: Care for sudden and serious medical conditions.
Laboratory and X-ray Services: Diagnostic tests.
Mental Health and Substance Use Disorder Services: Coverage for behavioral health care needs.
Children enrolled in Medicaid, which includes those covered through a Medicaid expansion CHIP program, are entitled to the Early and Periodic Screening, Diagnosis, and Treatment (EPSDT) benefit. EPSDT provides a very comprehensive set of services for individuals under age 21, including screening services to detect problems early, as well as diagnostic and treatment services to correct or ameliorate conditions found. Some states with separate CHIP programs may offer benefits similar in scope to EPSDT.
Although the core benefits are mandated, the exact details—such as specific service limitations, the network of doctors and hospitals available, or coverage for specialized treatments—can vary from state to state. Some states may also offer additional “value-added” services beyond the standard benefits. Families should review the specific benefit information provided by their state’s CHIP program for complete details.
Understanding CHIP Costs
CHIP is designed to be affordable health coverage for families. Depending on the family’s income and the rules in their state, CHIP coverage may be completely free, or it may require families to pay low costs.
The specific costs associated with CHIP vary by state and are typically based on the family’s income level. Potential costs can include:
Monthly Premiums: Some states charge a monthly fee to maintain CHIP coverage, similar to a premium for private insurance.
Enrollment Fees: A few states might charge a one-time or annual fee when enrolling in the program. For example, Texas notes enrollment fees of $50 or less per family per year.
Copayments (Copays): This is a fixed amount paid for certain medical services or prescriptions at the time of service. For example, a state might require a small copay for a doctor visit or a filled prescription. Copay amounts often vary based on income level; Texas provides examples ranging from $3-$5 for lower-income families to $20-$35 for higher-income families for certain services.
It is important to note that routine well-child doctor visits and dental visits covered under CHIP are often provided free of charge, without a copayment.
To ensure affordability, there is a crucial federal protection: a family’s total out-of-pocket costs for CHIP—including any premiums, enrollment fees, and copayments combined—cannot exceed 5% of their annual household income. This cap helps protect families from excessive health care expenses.
Because costs are state-specific and income-dependent, families should consult their state’s CHIP agency for detailed information about potential premiums or copays they might be responsible for.
It’s also worth remembering that if a child is eligible for CHIP, they generally will not be eligible for the cost-saving subsidies (premium tax credits) available for Marketplace insurance plans. In most cases where a child qualifies for CHIP, it will be the more affordable coverage option compared to an unsubsidized Marketplace plan.
Keeping Your CHIP Coverage
CHIP coverage is not automatic indefinitely. Eligibility must be reviewed periodically, typically once every year, to ensure the child and family still meet the program requirements. This process is called renewal.
The state Medicaid/CHIP agency is responsible for managing the renewal process. They will review the information they have on file, potentially checking databases for income and other eligibility factors.
Families play a critical role in ensuring coverage continues without interruption. Key responsibilities include:
Watch for Communications: Families should carefully watch their mail and email for letters or notices from the state agency regarding their CHIP renewal. These communications will explain the renewal process and any actions needed.
Respond Promptly: If the state agency requests additional information (like recent pay stubs) to confirm ongoing eligibility, families must provide it by the specified deadline. Failing to respond can result in the child losing CHIP coverage, even if they are still eligible.
Keep Contact Information Updated: It is vital to inform the state agency immediately of any changes in mailing address, phone number, or email address. If the agency cannot reach the family with renewal notices or requests for information, coverage could be terminated.
After the review is complete, the state agency will notify the family whether the child’s CHIP coverage has been renewed or if their eligibility status has changed.
If a child is no longer eligible for CHIP (for example, due to an increase in family income or because they have turned 19), this loss of coverage generally qualifies the child (and potentially other family members) for a Special Enrollment Period (SEP). An SEP allows them to enroll in a health plan through the Health Insurance Marketplace outside of the regular open enrollment period. Families in this situation should explore their options on HealthCare.gov promptly to avoid a gap in coverage. Maintaining continuous coverage requires active participation from families throughout the renewal process.
Where to Find Help with Your CHIP Application
Navigating the CHIP application process can sometimes feel complex, but families do not have to do it alone. Free help is available from various sources to answer questions and assist with completing the application.
Key resources include:
InsureKidsNow.gov: This official website provides detailed information about CHIP and Medicaid programs in every state. It includes a state program directory and contact information. Families can also call the toll-free helpline at 1-877-KIDS-NOW (1-877-543-7669) for assistance.
HealthCare.gov: The federal Health Insurance Marketplace website allows families to apply online and also provides general information about CHIP and Medicaid. It features a “Find Local Help” tool that allows users to search for trained assisters in their community.
Marketplace Call Center: Families can get help applying over the phone by calling the Marketplace Call Center at 1-800-318-2596 (TTY: 1-855-889-4325). Help is available in multiple languages.
State Medicaid/CHIP Agencies: Contacting the state agency directly is always an option. Contact information can be found through the InsureKidsNow.gov directory or the state lookup tools on HealthCare.gov and Medicaid.gov.
Local Assisters: Trained individuals, often called Navigators or Certified Application Counselors (CACs), are available in many communities to provide free, unbiased assistance with understanding options and completing applications for CHIP, Medicaid, or Marketplace coverage. These services are provided at no cost to the family. The “Find Local Help” tool on HealthCare.gov is the best way to locate these local resources.
These multiple avenues of support ensure that families can find the help they need, whether they prefer online resources, phone assistance, or in-person guidance, making the process of securing health coverage for their children more accessible.
Our articles make government information more accessible. Please consult a qualified professional for financial, legal, or health advice specific to your circumstances.