Idaho Department of Health & Welfare · Updated August 22, 2026

Idaho Medicaid (Idaho Medicaid): 2026 Income Limits, Eligibility & How to Apply

Idaho Medicaid covers adults in Idaho whose household income is at or below 138% of the poverty line. Using the 2026 poverty guidelines, that works out to about $1,835 a month for an individual and $3,795 for a family of four.

Single adult$1,835per month, 2026
Family of 4 (adults)$3,795per month
Children, family of 4$5,225per month
Seniors (65+), single$1,330per month + asset test

Idaho Medicaid guides for 2026

Idaho Medicaid income limits for adults, 2026 (138% of FPL)
Household sizeMonthly income limitAnnual income limit
1 person$1,835$22,025
2 people$2,489$29,863
3 people$3,142$37,702
4 people$3,795$45,540
5 people$4,448$53,378
6 people$5,101$61,217
7 people$5,755$69,055
8 people$6,408$76,894

Each additional person adds $653 per month. Figures use the 2026 federal poverty guidelines and are rounded to the nearest dollar.

Who runs Idaho Medicaid

Idaho Medicaid is administered by the Idaho Department of Health & Welfare under federal rules set by CMS. Children in families over the Medicaid limit are covered by Idaho CHIP, the state CHIP program. Applications are free and can be submitted any day of the year.

Frequently asked questions

Does Idaho have expanded Medicaid?
Yes. Idaho expanded Medicaid in 2020, covering adults 19–64 up to 138% of the federal poverty level.
What is Idaho Medicaid called?
Idaho's Medicaid program is called Idaho Medicaid; the children's program is Idaho CHIP. It is run by the Idaho Department of Health & Welfare.
What is the 2026 income limit for Idaho Medicaid?
A single adult qualifies up to $1,835 per month; a family of four up to $3,795. Children and pregnant women have higher limits.