Missouri Medicaid does cover dental care through MO HealthNet, but what it pays for depends almost entirely on who you are. Children under 21, pregnant women, blind adults, and nursing facility residents receive comprehensive dental benefits. Every other adult receives a narrower “Limited Adult Dental” package capped at roughly $1,000 per year.1Becker’s Dental Review. States That Increased Dental Medicaid Benefits in 2025
What Adults Get Under the Limited Benefit
If you are 21 or older and don’t fall into one of the specially covered groups, MO HealthNet officially describes your coverage as limited to “dental services and care related to trauma of the mouth, jaw, teeth, or other contiguous sites.”2Missouri Department of Social Services. MO HealthNet Dental Program In practice the benefit has grown well past pure trauma care.
As of 2026, the limited adult package covers:
- Periodic oral exams (CDT code D0120), added effective July 1, 2024 after CMS approved the state plan amendment on July 22, 2024.3Medicaid.gov. Missouri State Plan Amendment 24-0013
- Cleanings, X-rays, and fillings, restored to the adult benefit in 2016.4The Beacon. Medicaid Dentists Open Options to People in Missouri
- Extractions, including codes that received reimbursement increases in July 2024.5Center for Health Care Strategies. Missouri’s Strategy to Increase Dentist Participation in Medicaid
- Deep sedation and general anesthesia (codes D9222 and D9223).6Missouri Coalition for Oral Health. Recent Medicaid Changes
- Limited oral evaluations (D0140) when you present with a specific problem or dental emergency.7Missouri Department of Social Services. MO HealthNet Dental Education
- Crowns and restorations.8Missouri Coalition for Oral Health. MO HealthNet 101
- Stainless-steel crowns, added for adults in a March 2026 bulletin.2Missouri Department of Social Services. MO HealthNet Dental Program
What the limited adult benefit does not cover matters just as much. Dentures and partial dentures are excluded for adults on this package.4The Beacon. Medicaid Dentists Open Options to People in Missouri The whole benefit also carries an annual cap of $1,000 or less per enrollee, and some procedures require prior authorization before the state will pay.1Becker’s Dental Review. States That Increased Dental Medicaid Benefits in 2025
Who Qualifies for Comprehensive Dental Coverage
Four groups receive the full comprehensive dental benefit instead of the limited package:
- Children under 21, covered under federal Early and Periodic Screening, Diagnostic, and Treatment (EPSDT) requirements.
- Pregnant women, through one year post-partum.
- Blind or visually impaired adults.
- Residents of nursing facilities.
The comprehensive package includes periodic exams, imaging, preventive care, sealants, fillings, crowns, root canals, extractions, and dentures. Orthodontics is covered for children when it is determined medically necessary following an EPSDT screening and approved by the State Orthodontic Consultant; early intervention is allowed in cases involving cleft palate or severe facial anomalies.9American Academy of Pediatric Dentistry. State of Missouri Dental Manual Dentures for pregnant women, blind individuals, nursing home residents, and those under 21 do not require prior authorization.10Missouri Department of Social Services. Denture Coverage Reminders
Pregnant Women
Pregnant women on MO HealthNet get the same comprehensive benefit as children, which means cleanings, fillings, crowns, root canals, and dentures. The state lists dental services as a standard benefit for eligible pregnant participants in both fee-for-service and managed care.11Missouri Department of Social Services. Pregnancy Services
Blind Adults
Covered services for blind adults include routine and surgical extractions, amalgam and resin restorations, root canal therapy on permanent teeth, prophylaxis every six months, and various imaging. Fluoride treatment for adults 21 and older in this group is limited to specific clinical conditions such as rampant caries, radiation therapy to the head and neck, or diminished salivary flow.9American Academy of Pediatric Dentistry. State of Missouri Dental Manual
Children
Typical frequency limits for children illustrate what comprehensive coverage looks like in practice: prophylaxis every six months, fluoride treatment every six months, sealants once every three years per tooth, and full-mouth X-ray surveys once every 24 months. Most crown procedures, root canal therapies, and surgical periodontal procedures require prior authorization with supporting documentation such as pre-operative X-rays.12UnitedHealthcare Dental. Missouri Provider Quick Reference Guide
Finding a Dentist Who Takes MO HealthNet
Most MO HealthNet enrollees get dental care through one of three managed care organizations. Healthy Blue uses DentaQuest as its dental administrator.13Healthy Blue Missouri. Benefits Partners Home State Health uses Envolve Benefit Options.14Centene Dental. Missouri UnitedHealthcare Community Plan administers dental through its own network.12UnitedHealthcare Dental. Missouri Provider Quick Reference Guide
If you are in a managed care plan, call your plan or use its provider directory. Fee-for-service enrollees can use the state’s online FFS Provider Search on the Missouri Department of Social Services website. Being listed as a MO HealthNet provider does not mean a dentist is accepting new patients, so call ahead before you make the trip.15Missouri Department of Social Services. FMS Medicaid Provider Search
Rural counties still have thin coverage. Seventeen Missouri counties had no dental Medicaid provider as of 2024, down from 36 in 2022.5Center for Health Care Strategies. Missouri’s Strategy to Increase Dentist Participation in Medicaid If no participating dentist is nearby, your managed care plan may be able to help with transportation or a referral further afield.