Idaho CHIP Fact Sheet

For more than two decades, the Children’s Health Insurance Program (CHIP) has provided health coverage to children in families with low to moderate incomes. Each state has the option to cover its CHIP population within its Medicaid program, design and structure a separate CHIP program, or establish a combination program using both options.

CHIP is currently funded through federal fiscal year (FFY) 2027 (Sept. 30, 2027) by the HEALTHY KIDS and ACCESS Acts. The Acts also extended the maintenance of effort (MOE) provision, which requires states to maintain eligibility standards that were in place in 2010 through FFY 2027. However, beginning in FFY 2020 MOE only applies to children in families with incomes at or below 300 percent of the federal poverty level (FPL).


Modified adjusted gross income (MAGI) eligibility levels for CHIP/Title XXI in Idaho (by age)

  Ages 0 – 1  Ages 1 – 5 Ages 6 – 18
Medicaid expansion N/A N/A 107 – 133% FPL
Separate CHIP 143 – 185% FPL 143 – 185% FPL 134 – 185% FPL

Source: Medicaid and CHIP Payment and Access Commission (MACPAC), MACStats: Medicaid and CHIP Data Book, December 2018, Exhibit 35: “Medicaid and CHIP Income Eligibility Levels as a Percentage of the Federal Poverty Level for Children and Pregnant Women by State, April 2018.” Note: Eligibility levels do not include the mandatory 5% income disregard.  

Coverage for Pregnant Women

Using CHIP funding, states can opt to provide coverage for pregnant women and/or services through the “unborn child” coverage option. Idaho does not provide coverage for pregnant women through CHIP.

Benefit Package

States that operate Medicaid expansion CHIP programs must follow Medicaid rules, providing all Medicaid-covered benefits to enrolled children, including the Early and Periodic Screening, Diagnostic, and Treatment (EPSDT) services benefit. In separate CHIP programs, states have substantial flexibility in designing CHIP benefit packages within broad federal guidelines.

Delivery System

The provider network in Idaho Health Plan for Children is the same as Medicaid. All children are enrolled in primary care case management.

Premiums and Cost Sharing

Within federal parameters, states can set CHIP program premium and cost sharing levels. In total, any family contribution to the cost of coverage cannot exceed 5 percent of family income annually.

Key Highlights:

Program type: Idaho operates a combination CHIP program called Idaho Health Plan for Children.

Number of children covered: In FFY 2018, 39,657 children were covered by Idaho Health Plan for Children. (Data from CHIP Annual Report Template System)

State’s enhanced federal match rate*: For FFY 2020, the federal match is 90.74 percent.

Participation rate: In 2017, 93.9 percent of eligible children in Idaho participated in either Medicaid or Idaho Health Plan.  (Urban Institute)

*The Affordable Care Act increased the federal CHIP match rate by 23 percentage points. The HEALTHY KIDS and ACCESS Acts maintained this increase through FFY 2019, and reduced it to 11.5 percentage points in FFY 2020. The federal CHIP match rate returns to states’ regular enhanced match rate in FFY 2021 and beyond.

Premiums and selected cost sharing in Idaho, 2019

Family Income Level Premiums Office Visits Inpatient Services Prescription Drugs
142-150% FPL $10/month $3.65 None None
>150-185% FPL $15/month $3.65 None None

Strategies to Simplify Enrollment and Renewals in Idaho

Strategy Used
Use of presumptive eligibility No[1]
Use of 12-month continuous eligibility Yes
Use of express lane eligibility No
Premium assistance No[2]

For definitions of strategies in this chart, see the Centers for Medicare & Medicaid Services December 2009 State Health Official letter here.

Other Characteristics of Idaho’s CHIP Program

Does Idaho…
Require a waiting period?[3] No
Offer a buy-in option?[4] No
Cover dependents of public employees? No
Cover lawfully residing children without a five-year waiting period? No

Source: Medicaid and CHIP Eligibility, Enrollment, and Cost Sharing Policies as of January 2019: Findings from a 50-State Survey. Kaiser Family Foundation and Georgetown University Center for Children and Families.

Health Services Initiatives

States can develop Health Services Initiatives (HSIs) to improve the health of low-income children and youth by using a portion of their existing CHIP administrative dollars. After covering regular CHIP program administrative costs, states can use any remaining funds  –  within the 10 percent cap  –  for an HSI project. The federal share of the HSI project cost is funded at the state’s CHIP match rate. States have used HSIs to support poison control centers, school health services, lead abatement efforts, and other unique prevention and intervention projects. Idaho uses the HSI option; see NASHP’s chart.

Quality Measures

States may report on a core set of quality measures for children. Idaho reported on 1 measure for federal fiscal year 2018. Among the measures is preventive dental services, listed below.

Percentage of eligibles ages 1-20 receiving preventive dental services (FFY 2018)

Ages 1 –  20 who receive preventive dental services
Idaho 48.9%

Source: Department of Health and Human Services, 2019 Annual Reporting on the Quality of Care for Children in Medicaid and CHIP, September 2019.

[1] Presumptive eligibility (PE) is only utilized through the hospital PE option.

[2] Information from state: Premium assistance is available through the Preventive Health Assistance program (PHA). It can offset the participants monthly premium up to $10/month, but it is not a premium assistance option for purchasing a health plan.

[3] States may implement waiting periods up to 90 days in CHIP. A waiting period is the length of time a child must be uninsured before enrollment in CHIP.

[4] States can allow families with incomes above the upper income eligibility limit to pay the full cost to purchase coverage for their uninsured children through CHIP.

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