Arizona Medicaid waiver guide
Learn how Arizona Medicaid waiver services work, which state agency to start with, how the application process usually begins, and where to search for home and community-based services.
Last reviewed July 2026. See something out of date? Use the “Suggest an edit” button to let us know.
Arizona does not work like most states, and knowing that up front saves a lot of confusion. Instead of a standalone HCBS waiver with a waiting list, Arizona delivers long-term services through managed care: the Arizona Long Term Care System (ALTCS), run by AHCCCS, the state Medicaid agency. For people with developmental disabilities, the Division of Developmental Disabilities (DDD) at the Department of Economic Security is the program that serves you. Getting in means clearing two separate gates — DDD eligibility, which is about disability, and ALTCS eligibility, which is about finances and level of care. They are different programs with different workers, and you generally need both.
Search by state, city, or ZIP code to compare provider profiles, services, contact details, and verified status.
People with a qualifying developmental disability who need a nursing facility or ICF level of care
People found DDD-eligible who do not meet the ALTCS level of care or financial rules
People enrolled in AHCCCS medical benefits but not eligible for ALTCS
Arizona uses a narrower list of qualifying conditions than most states. DDD eligibility requires a diagnosis of autism spectrum disorder, epilepsy, cerebral palsy, Down syndrome, or a cognitive/intellectual disability, with onset before age 18 and significant impairment of functional abilities. Children under 6 can qualify based on developmental delay or risk of a developmental disability, but need a formal diagnosis by age 6 to keep services. To have those services funded through ALTCS, you must also meet ALTCS financial limits and be found to need a nursing facility or ICF level of care. People who are DDD-eligible but not at that level of care do not qualify for ALTCS — but DDD still offers support coordination.
Autism spectrum disorder, epilepsy, cerebral palsy, Down syndrome, or a cognitive/intellectual disability. Arizona's list is narrower than many states' — conditions that qualify elsewhere may not qualify here, so confirm with the Eligibility Unit rather than assuming.
The condition must have started before age 18 and significantly impair functional abilities.
Children under 6 can qualify based on developmental delay or being at risk for a developmental disability. A formal diagnosis is needed by age 6 to continue services, so plan the evaluation before that birthday.
ALTCS funding also requires a nursing facility or ICF level of care, confirmed by an ALTCS PAS assessor, plus financial eligibility. The ALTCS gross monthly income limit for an individual was $2,982 effective January 1, 2026 — this figure is updated annually, so verify it.
Arizona does not run a statewide waiting list to become eligible the way most states do. If you meet DDD criteria and qualify for ALTCS, you enroll in managed care and begin services. That makes Arizona unusually fast compared with states where families wait years. What can still involve a wait is a specific placement — residential settings in particular are limited and are not guaranteed to be available when you need one.
You submit an ALTCS application through AHCCCS and a DDD application through DES. They are separate programs that work together, and the ALTCS side cannot be finished until DDD makes its eligibility determination.
Open linkAfter you apply, you have 15 days to complete the DDD application and medical release authorizations. This deadline is short and is where applications most often stall — get the releases signed early.
Medical records documenting the qualifying condition and its onset before 18, birth certificate, insurance card, and proof of Arizona residency.
Once DDD determines eligibility, an ALTCS PAS assessor schedules a medical interview to decide whether you meet the nursing facility or ICF level of care.
If you qualify for both, a DDD Support Coordinator helps you plan and arrange services through your managed care plan. If you are DDD-eligible but not ALTCS-eligible, ask about support coordination or Targeted Support Coordination — you are not simply turned away.
Exact covered services depend on the waiver, assessed need, Medicaid rules, funding, and state program requirements. Confirm services, availability, and payment acceptance with the state, support coordinator, and provider.
Arizona DDD members can self-direct certain services, including hiring and managing their own direct care workers rather than using an agency. Because services are delivered through a managed care plan, ask your Support Coordinator specifically which services can be self-directed under your plan.
Approved services are covered through your ALTCS managed care plan, so there is generally little or no direct cost for covered services once enrolled.
The ALTCS gross monthly income limit for an individual was $2,982 as of January 1, 2026 and is adjusted annually. Some members owe a monthly share of cost based on income. Being over the limit does not always end the conversation — ask about options before assuming you do not qualify.
People who are DDD-eligible but not at a nursing facility or ICF level of care do not get ALTCS-funded long-term services. DDD support coordination and Targeted Support Coordination are still available to help connect you to community resources.
AzEIP serves infants and toddlers with delays. DDD eligibility can be established during this period based on delay or risk.
Children who qualified under 6 on the basis of delay or risk need a formal diagnosis of one of the five qualifying conditions by age 6 to keep services. This is a hard deadline worth calendaring the moment a child is found eligible as a young child.
School districts provide special education under an IEP. DDD and ALTCS services are separate from and additional to what the school provides.
Onset must be documented before 18. Make sure the records establishing the qualifying condition and its onset are in the file well before that birthday.
At 18, ALTCS financial eligibility is generally assessed on the person's own income rather than the family's, which changes the picture for many families. Revisit ALTCS even if a child was previously denied on financial grounds.
If DDD eligibility or an ALTCS service is denied, reduced, or ended, you have appeal rights through both the AHCCCS grievance and appeal process and your managed care plan. Deadlines run from the date on the notice, so act quickly. Disability Rights Arizona is the state's protection and advocacy organization and provides free help.
Protection & Advocacy organization for Arizona
1-800-927-2260Visit siteDDD eligibility questions and application status
1-844-770-9500Visit siteMedicaid long-term care eligibility and enrollment
Visit siteFree disability rights and appeals help — 602-274-6287 locally
1-800-927-2260Visit siteHelp resolving problems with DES programs
Visit siteLocal help & referrals — dial 211
Visit siteNot a statewide list to become eligible, which sets Arizona apart from most states. If you meet DDD criteria and qualify for ALTCS, you enroll and begin services. Specific residential placements can still be limited and are not guaranteed to be available when you need one.
Autism spectrum disorder, epilepsy, cerebral palsy, Down syndrome, or a cognitive/intellectual disability, with onset before age 18. This list is narrower than in many states, so a diagnosis that qualifies elsewhere may not qualify here. Call the Eligibility Unit at 1-844-770-9500 rather than assuming either way.
DDD decides whether you have a qualifying developmental disability. ALTCS, run by AHCCCS, decides whether you meet the financial rules and the nursing facility or ICF level of care. They are different programs with different workers, and ALTCS cannot finish until DDD determines eligibility.
Children under 6 can qualify on developmental delay or risk, but need a formal diagnosis of a qualifying condition by age 6 to keep services. Schedule that evaluation well before the sixth birthday.
You are not simply turned away. DDD offers support coordination, and Targeted Support Coordination is available for people on AHCCCS medical benefits who are not ALTCS-eligible. Ask specifically about both.
Arizona uses a narrower list of qualifying conditions than most states. DDD eligibility requires a diagnosis of autism spectrum disorder, epilepsy, cerebral palsy, Down syndrome, or a cognitive/intellectual disability, with onset before age 18 and significant impairment of functional abilities. Children under 6 can qualify based on developmental delay or risk of a developmental disability, but need a formal diagnosis by age 6 to keep services. To have those services funded through ALTCS, you must also meet ALTCS financial limits and be found to need a nursing facility or ICF level of care. People who are DDD-eligible but not at that level of care do not qualify for ALTCS — but DDD still offers support coordination.
apply to both ddd and altcs, return the ddd referral forms within 15 days, gather the required records, complete the altcs medical interview, then enroll and choose providers. Start with Arizona Department of Economic Security Division of Developmental Disabilities.
Covered services vary by waiver and assessed need, and commonly include in-home supports, respite, supported employment, day services, behavior support, residential supports. Confirm specifics with the state and provider.
Arizona does not run a statewide waiting list to become eligible the way most states do. If you meet DDD criteria and qualify for ALTCS, you enroll in managed care and begin services. That makes Arizona unusually fast compared with states where families wait years. What can still involve a wait is a specific placement — residential settings in particular are limited and are not guaranteed to be available when you need one.
Approved waiver services are generally covered by Medicaid at little or no direct cost once enrolled, though some enrollees may owe a monthly patient responsibility based on income.
AHCCCS's page on qualifying conditions, the two-part application, and what to expect.
ArizonaThe Division of Developmental Disabilities — eligibility, services, and member resources.
ArizonaYour rights if a service or eligibility decision is denied, reduced, or ended.
ArizonaFree protection and advocacy services, including appeals help.
ArizonaFind waiver providers and services in Arizona on Waiverly.
Want to deliver these services instead? How to become a waiver provider in Arizona
Looking for another state? Browse the full resource map