Iowa Medicaid Dental Coverage
Updated August 2026
Iowa Medicaid provides dental benefits for adults enrolled in IHAWP and Traditional Medicaid. Iowa's adult dental benefit is more comprehensive than many other states, including coverage for preventive services. Per Iowa HHS dental benefit guidelines, adult covered dental services include:
Comprehensive
Adult dental coverage
Jul 1, 2026
New dental plan choice begins
1-800-338-8366
Iowa HHS dental line
Major Iowa Medicaid dental change effective July 1, 2026
Starting July 1, 2026, Iowa Medicaid dental members can choose either Delta Dental of Iowa or DentaQuest as their dental plan — a change from the prior single-administrator model. Iowa HHS announced this transition in early 2026. Contact your MCO or call Iowa HHS at 1-800-338-8366 for current enrollment details and how to select a dental plan.
Adult dental coverage under Iowa Medicaid
- Preventive exams and X-rays
- Preventive cleanings (prophylaxis)
- Fluoride treatments
- Fillings — amalgam and composite resin
- Tooth extractions — simple and surgical
- Root canal therapy when medically necessary
- Partial and full dentures
- Emergency dental services
Children's dental coverage under Iowa Medicaid and Hawk-i
Some services require prior authorization. Major dental procedures — including crowns, bridges, and surgical oral procedures — are reviewed on a case-by-case basis and may require your dental plan's approval before scheduling. Contact your dental plan (Delta Dental of Iowa or DentaQuest starting July 1, 2026, or your current administrator prior to that date) to confirm coverage and prior authorization requirements.
- Routine exams and cleanings every 6 months
- Diagnostic X-rays
- Fluoride treatments and dental sealants
- Fillings and restorative care
- Extractions — simple and surgical
- Root canal therapy for both primary and permanent teeth
- Space maintainers
- Orthodontics when medically necessary
- Emergency dental services
Children enrolled in Iowa Medicaid or Hawk-i (Iowa's CHIP) receive comprehensive dental coverage under the federal EPSDT mandate (42 U.S.C. § 1396d(r)). All medically necessary dental services for members under age 21 must be covered. Per Iowa HHS dental benefit documentation, child dental services include:
Finding an Iowa Medicaid dentist
Iowa Medicaid dental coverage is administered through a dental benefits manager — Delta Dental of Iowa or DentaQuest starting July 1, 2026. To find a participating dentist:
- Contact your dental plan's member services line — the number will be on your dental member card or available through Iowa HHS
- Use the dental provider directory on your dental plan's website (deltadentalia.com or dentaquest.com)
- Contact your Iowa Medicaid MCO member services line — they can direct you to your dental plan administrator
- Call Iowa HHS at 1-800-338-8366 if you are unsure which dental plan you belong to
- Find a Federally Qualified Health Center (FQHC) — Iowa FQHCs accept Iowa Medicaid and often provide dental services
Dental access in rural Iowa
Iowa's rural counties — particularly northwest and southwest Iowa — face dental provider shortages. FQHCs and rural health clinics serve as primary access points for Medicaid dental care in underserved areas. The Iowa Primary Care Association can help locate community health centers with dental services statewide.
Iowa Medicaid
- Iowa HHS dental line: 1-800-338-8366
- Delta Dental of Iowa: deltadentalia.com
- DentaQuest: dentaquest.com
- Iowa Primary Care Association: iowapca.org
Related guides
Dental Coverage
What's covered for kids versus adults, and how it varies by state.
Read more →What Medicaid Covers
The services every state must cover, plus benefits that vary by state.
Read more →Find a Provider
How to find a Medicaid doctor near you through your state's provider directory.
Read more →