AHCCCS Caretaker Relative Application: Health Insurance for a Child Living With Grandparents in Arizona

Getting the Child Insured

One of the first things to handle when a grandchild or relative's child moves in: health insurance. Arizona's AHCCCS (Arizona Health Care Cost Containment System) is the state Medicaid program, and KidsCare is Arizona's CHIP program for children in families with slightly higher incomes. Both cover medical, dental, vision, and behavioral health services for children.

You don't need court custody, guardianship, or even a Power of Attorney to apply. As a "Caretaker Relative" — a grandparent, aunt, uncle, adult sibling, or other relative who has the child physically living in your home — you can apply for coverage on the child's behalf.

How to Apply

Applications go through Health-e-Arizona PLUS (HEAplus) at heaplus.gov, or by calling 1-855-HEA-PLUS (1-855-432-7587). When you apply, select the "Caretaker Relative" option. You're requesting coverage for the dependent child, not for yourself (though you may qualify for your own AHCCCS coverage separately).

The 130% Federal Poverty Level test is for DES Child-Only Cash Assistance (TANF), not AHCCCS or KidsCare. Effective October 1, 2026, the monthly TANF standard is $2,345 for two participants and $2,960 for three. AHCCCS children's income limits are separate and vary by age.

You'll need the child's name, date of birth, and Social Security number (or you can request one during the process). You'll also need to verify the child lives in your home and provide basic household income information.

AHCCCS vs. KidsCare

AHCCCS income limits for children depend on age. Effective February 1, 2026, the limits are 147% FPL for children under age 1, 141% for ages 1–5, and 133% for ages 6–18. Eligible children have no monthly premiums or co-pays.

KidsCare may cover uninsured children under 19 who are not eligible for Medicaid, with an income limit of 225% FPL. Although the February 2026 eligibility chart still lists monthly premiums of $10–$70, AHCCCS says KidsCare premium charges have stopped until further notice. Both programs cover medical, dental, vision, and behavioral health services for eligible children.

If the child is already on AHCCCS through the parent's household, you may need to update the child's address and household composition to reflect that they now live with you.

The Critical Distinction: Insurance Is Not Consent

This is the single biggest misunderstanding among kinship caregivers, and it causes real harm. Having an AHCCCS card for the child means Arizona will pay the doctor's bill. It does not mean the doctor will see the child based on your say-so.

Arizona law requires consent from a parent, legal guardian, or authorized agent for non-emergency medical treatment of a minor. A pediatrician's office can have the child fully enrolled in AHCCCS and still refuse to provide a routine checkup to a grandparent who has no Power of Attorney or court order. The insurance pays; the consent authorizes.

You need both pieces in place: AHCCCS coverage so the bill is handled, and a valid GNPPOA10F (Parental Power of Attorney under A.R.S. § 14-5104) or court guardianship so the treatment is authorized.

Financial Benefits Beyond Insurance

When you apply as a Caretaker Relative through DES, the system may flag other benefits the child qualifies for:

• Child-Only TANF (Cash Assistance): DES payment standards vary by assistance-unit size and shelter costs. For 2026, the A1 schedule lists $204/month for one participant and $347 for three; A2 standards are lower, and countable income affects the grant. Child-Only grants are exempt from Arizona's 12-month TANF time limit and adult work requirements.
• SNAP (food stamps): The child's nutritional needs count in the household calculation.
• WIC: For children under 5, nutrition assistance through local WIC clinics.

Health-e-Arizona PLUS accepts applications for AHCCCS, Nutrition Assistance, and Cash Assistance. WIC uses local WIC clinics, and an AHCCCS application does not automatically enroll a child in the other programs.

Our Arizona School & Medical Consent Guide covers the full benefits landscape alongside the consent paperwork, so both sides — insurance and authority — are handled together.

See more Arizona guides →