I/DD Waivers in Iowa

All states: Medicaid disability services map

Iowa I/DD services at a glance

Last verified against state sources: 2026-10-23.

Who runs I/DD services in Iowa?

Iowa Medicaid runs I/DD waiver services itself. The Intellectual Disability (ID) Waiver is operated by the Bureau of Long-Term Services and Supports (LTSS) inside Iowa Medicaid, which is part of the Iowa Department of Health and Human Services (HHS). Iowa does not have a separate developmental disabilities agency for Medicaid waiver services. Most people on the waiver get their services through one of three managed care health plans.

• Iowa Medicaid (Iowa HHS): the state Medicaid agency. Its LTSS bureau operates the home and community-based services (HCBS) waivers, including the ID Waiver.
• Health plans: most waiver members are enrolled in IA Health Link, Iowa's managed care program, run by three managed care organizations (MCOs): Iowa Total Care, Molina Healthcare of Iowa and Wellpoint Iowa.
• Front door: people apply for Medicaid and the ID Waiver through a local HHS office or the online HHS benefits portal. Iowa Medicaid Member Services (1-800-338-8366) helps with applications.
• Case management: for managed care members, community-based case managers from the health plan coordinate services, with contact at least monthly. Fee-for-service members (for example during first enrollment, or American Indian and Alaska Native members who opt out of managed care) have HHS case managers. Since January 1, 2026, people with an intellectual or developmental disability must see their case manager face to face at least every other month.
• Non-Medicaid help: since July 1, 2025, information and referral for disability services outside Medicaid runs through Disability Access Points in the Aging and Disability Resource Center network. These replaced the county-based regions and are separate from the waiver.

What Medicaid waivers and programs serve people with I/DD in Iowa?

Iowa has one Medicaid waiver mainly for people with I/DD: the Home and Community Based Services Intellectual Disabilities (ID) Waiver. It is a 1915(c) waiver, a federal Medicaid option that lets a state pay for home and community services instead of institutional care. Its CMS control number is IA.0242, and the current amendment (IA.0242.R07.02) took effect January 1, 2026.

• Who it serves: people of any age with a diagnosis of intellectual disability, global developmental delay or unspecified intellectual disability, made by a licensed psychologist or psychiatrist, who meet Medicaid eligibility and the level of care for an Intermediate Care Facility for Individuals with Intellectual Disabilities (ICF/ID).
• Main services: Supported Community Living (SCL), Residential-Based Supported Community Living for children, Day Habilitation, Prevocational Services and Career Exploration, Supported Employment, Respite, Adult Day Care, Attendant Care and Skilled Attendant Care, Home Health Aide and Nursing, Interim Medical Monitoring and Treatment, Home and Vehicle Modification, Personal Emergency Response and Transportation.
• Self-direction: through the Consumer Choices Option, members can hire their own workers and direct some services, with a financial management service (FMS) and an Independent Support Broker to help.
• Reserved slots: the waiver holds capacity for people leaving an ICF/ID, a nursing facility or an out-of-state placement, for Money Follows the Person (a program that helps people move out of institutions), and 72 slots for children in residential-based SCL.
• January 2026 changes: the 2026 amendment renamed Consumer Directed Attendant Care (CDAC) to Attendant Care and Skilled Attendant Care and removed the Individual CDAC provider type. It also removed Self-Directed Community Support and Employment, since self-directed Supported Employment covers the same need.

Iowa has other HCBS waivers that are not counted here because they mainly serve other groups, such as the Health and Disability (HD) Waiver for people under 65 who are blind or disabled, and the Brain Injury and Physical Disability waivers. Iowa's 1915(i) Habilitation program serves people with chronic mental illness. ICF/ID facilities remain the institutional option the ID Waiver is an alternative to.

Does Iowa pay for I/DD services through managed care?

Yes, for most members. The ID Waiver runs alongside a 1915(b) waiver that makes managed care enrollment mandatory, so most waiver members get their services through an IA Health Link health plan. A smaller group stays in fee-for-service, where Iowa Medicaid pays claims directly and HHS case managers coordinate services.

• The three plans: Iowa Total Care, Molina Healthcare of Iowa and Wellpoint Iowa. Providers credential with each plan whose members they serve.
• Who coordinates services: the health plan's community-based case managers for managed care members; HHS case managers for fee-for-service members.
• Who stays in fee-for-service: for example, people in their first months of enrollment and American Indian and Alaska Native members who opt out of managed care.

Is there a waiting list for I/DD services in Iowa?

Yes. HHS's 2026 Monthly Slot and Waiting List Summary, updated October 6, 2026, shows 8,943 people waiting for an ID Waiver slot in October 2026. That is up from 8,020 in January 2026. The same summary shows about 12,570 people enrolled against a federal cap of 13,436 slots.

• How slots are offered: the order depends on two things, a person's Waiver Priority Needs Assessment (WPNA) score and how long they have waited. The WPNA was updated in January 2026, and people on the list can submit or update it online.
• Reserved capacity: some slots are held for people leaving institutions or out-of-state placements, Money Follows the Person, and children in residential-based SCL.
• While waiting: the waiver document says applicants who face a waiting list are told they may choose ICF/ID facility services instead.

For questions about a person's place on the list, families can call Iowa Medicaid Member Services at 1-800-338-8366.

How do people apply for I/DD services in Iowa, and how are budgets set?

People apply for Medicaid and the ID Waiver through a local HHS office or the online HHS benefits portal. If no slot is open, the applicant goes on the ID Waiver waiting list. When a slot opens, eligibility is confirmed and an interRAI assessment sets the person's acuity tier, which drives daily rates for some services.

• Eligibility: Medicaid eligibility, a qualifying diagnosis made by a licensed psychologist or psychiatrist under DSM-5, and ICF/ID level of care, meaning deficits in at least two of eleven life areas.
• Who decides level of care: the Iowa Medicaid Quality Improvement Organization (QIO) Medical Services Unit, using assessments from Iowa's Core Standardized Assessment contractor.
• Assessment tools: interRAI Intellectual Disability (interRAI-ID) for adults 18 and older, with a full assessment every three years and a shorter Off-Year Assessment in between; interRAI ChYMH-DD for ages 4 to 17; and interRAI Early Years for ages 0 to 3, done yearly.
• Acuity tiers: the assessment result sets a tier that drives the rates for daily SCL, full-day day habilitation and full-day adult day care. We did not find a published individual budget amount; ask the member's case manager how services are authorized.

What day and residential services can I/DD providers offer in Iowa?

ID Waiver providers can offer four day and employment services and two residential services. Day habilitation and SCL providers need HCBS certification from Iowa Medicaid, employment providers need accreditation, and adult day programs need state certification. The research did not find a published staff ratio for day habilitation, prevocational or employment services.

Day and employment services

• Day Habilitation: community-based help to build self-help, social, daily living and work-readiness skills, including volunteering. Providers must be certified under 441 Iowa Administrative Code (IAC) chapter 77. Staff working without line-of-sight supervision need a diploma or equivalent, plus 9.5 hours of training within six months of hire and 4 hours of continuing education a year. Billed in 15-minute units or as a tiered full day (4.25 to 8 hours). Providers may bill for time spent transporting the person.
• Prevocational Services and Career Exploration: time-limited help to build general work skills toward competitive integrated employment. Career exploration can be authorized for up to 34 hours over 90 days. Providers include those accredited by CQL, the International Center for Clubhouse Development or CARF. Billed hourly.
• Supported Employment: individual supported employment, small-group employment and long-term job coaching, and it can be self-directed. Providers must be accredited (for example by CQL, the International Center for Clubhouse Development or the Joint Commission). Individual support is billed hourly, small group in 15-minute units, and long-term job coaching monthly (or hourly for people who need 25 or more hours).
• Adult Day Care: a supportive group program with health-related care and social services. Every adult day program must be certified by the Department of Inspections, Appeals, and Licensing (DIAL). There is no numeric ratio, but at least two awake staff must be present when two or more participants are there. Billed in 15-minute units, half days (1.25 to 4 hours) or full days tiered by acuity.

Residential services

• Supported Community Living (SCL): individualized daily living supports, available as needed in any 24-hour period, in community settings. Billed as intermittent 15-minute SCL or as daily SCL tiered by acuity, with transportation included in the daily rate. SCL can be delivered in a Host Home (the home of a host who is not the person's own family) or through Remote Support with real-time monitoring. SCL is a core HCBS certification from Iowa Medicaid's QIO, and Intensive Residential Services is an add-on certification for people who meet extra criteria.
• Residential-Based Supported Community Living (RBSCL): round-the-clock services for children under 18 living outside the family home, focused on skill building and reuniting with family. Billed daily. It is provided in Residential Care Facilities for Children with Intellectual Disabilities licensed by DIAL, and it is an add-on certification to SCL. The waiver holds 72 slots for it.

New provider-owned or provider-controlled HCBS settings must be reported to and approved by Iowa Medicaid before HCBS funds are used there.

How are I/DD provider rates set and how do agencies enroll in Iowa?

Iowa uses three rate methods for the ID Waiver. Daily SCL, residential-based SCL, full-day day habilitation and full-day adult day care use a fee schedule tiered by the person's interRAI acuity tier. Most other services are paid the provider's charge up to an upper rate limit, and intermittent SCL uses a prospective rate based on provider cost reports. Rate increases come mainly through money set aside by the legislature.

• Recent rate changes: effective August 1, 2025, under Iowa Medicaid Informational Letter 2699, intermittent SCL rose 6.1%, employment services 7.4%, day habilitation 0.9% and respite 0.8%, as reported by Iowa Total Care. Effective October 1, 2026, Iowa Medicaid set Attendant Care at $6.69 and Skilled Attendant Care at $7.23 per 15 minutes.
• Rate review: HHS reviews HCBS rate methods at least every five years. We did not read the current tiered daily rates for SCL and day habilitation; check the HCBS fee schedule on the HHS site.
• Enrollment: agencies apply through the Iowa Medicaid Provider Enrollment unit using the HCBS waiver application (form 470-2917) and must meet the qualifications for each service. They then credential with the health plans. SCL providers also need HCBS certification.
• Ongoing requirements: all HCBS providers complete an annual Provider Quality Self-Assessment.
• EVV: under Iowa's electronic visit verification (EVV) program, Attendant Care (code S5125, the former CDAC) and self-directed attendant care (T1019) for managed care members go through CareBridge, which also generates the claims. SCL, day habilitation and respite are not EVV codes and are billed the usual way. Fee-for-service members are exempt from EVV.

What is changing next for I/DD services in Iowa?

Starting January 1, 2027, Iowa Medicaid will move all HCBS waiver and Habilitation services to a uniform fee schedule that sets their rates. HHS says the new attendant care rates stay the same under it, but we did not find how it will change tiered daily SCL or day habilitation rates. Providers should watch for HHS informational letters before January.

• HOME waivers (planned, no date): under its HOME project, HHS plans a Children and Youth Waiver (birth through age 20) and an Adults with Disabilities Waiver (21 and older). These would cover the groups now on the ID, HD, Brain Injury, Physical Disability, AIDS/HIV and Children's Mental Health waivers, plus developmental disabilities and autism. Current waiting lists would merge into one age-based list per new waiver, still using WPNA priority. An earlier target of October 1, 2026 has passed without a launch.
• Health and Disability Waiver (proposed): HHS has proposed adding autism and developmental disabilities as qualifying diagnoses for the HD Waiver, so those applicants could join its waiting list. HHS says this is in its September 2026 waiver amendments and needs CMS approval first; it has pointed to January 2027 if approved. The HD Waiver does not offer SCL or day habilitation.
• Provider certification redesign (tentative): HHS plans new add-on certifications for the host home and remote support models of SCL (tentatively October 2026; we did not confirm whether these have started) and new Day Habilitation and Supported Employment certifications (tentatively July 2027).

Iowa I/DD sources

• Iowa HHS: HCBS Intellectual Disability Waiver (IA.0242.R07.02)
• Iowa HHS: Home and Community-Based Services
• Iowa HHS: 2026 Monthly Slot and Waiting List Summary
• Iowa HHS: Waiver Priority Needs Assessment
• Iowa HHS: HOME project eligibility and enrollment
• Iowa Medicaid: Attendant care rates and uniform fee schedule (October 1, 2026)
• Iowa HHS: IA Health Link
• Iowa HHS: Electronic Visit Verification
• Iowa HHS: Medicaid provider enrollment
• Iowa HHS: January 1, 2026 HCBS service code update guide

Related reading

• Disability Services and Independent Living Guide
• Essential Acronyms in Disability Services: A Quick Reference Guide
• Disability Services DayHab has a dilemma - how to solve it
• Outcome Measures in Disability Services: Measuring what matters
• I/DD services in every state (map)
• Iowa EVV requirements

Other states that use managed care for I/DD services

Arizona, Arkansas, Kansas, Michigan, North Carolina, Tennessee. See every state on the I/DD services map.

Page history

• October 23, 2026: Page rewritten and checked against state sources.

This page is a reference, not legal advice. State rules change, so confirm details with the state before you act on them.

Ankota provides software for I/DD provider agencies, including EVV, service documentation, goal tracking and billing. If you would like to talk through your program, contact Ankota or read more about Ankota's I/DD software.