Minnesota Medicaid dental coverage
Last verified: June 2026
Dental benefits vary by state and change with budget cycles
Minnesota MA covers comprehensive adult dental — one of the broadest state Medicaid dental benefits in the US
Dental for children (under 21) — full EPSDT coverage
Children enrolled in Medical Assistance receive comprehensive dental care under the federal EPSDT (Early and Periodic Screening, Diagnostic, and Treatment) mandate. EPSDT requires states to cover any medically necessary dental service for Medicaid members under age 21, regardless of whether that service appears in the standard adult benefit.
- Oral exams and periodic cleanings
- Dental X-rays
- Fluoride treatments and preventive sealants
- Fillings (amalgam and composite)
- Extractions
- Root canal treatment
- Space maintainers for premature tooth loss
- Crowns and other restorations when medically necessary
- Orthodontic treatment when medically necessary
- Sedation or general anesthesia when medically required
Source: MN DHS Medical Assistance covered services summary; federal EPSDT mandate under 42 U.S.C. § 1396d(r).
Adult dental coverage under Medical Assistance
Minnesota provides one of the most comprehensive adult dental benefits among Medicaid programs nationally. Dental benefits for adults 21 and older are administered through Delta Dental of Minnesota under contract with DHS. Services are delivered through Delta Dental's participating provider network.
Per MN DHS, covered adult dental services include:
- Preventive care — oral exams, cleanings, X-rays, fluoride treatments
- Restorative care — fillings for decayed teeth
- Endodontic treatment — root canals on anterior (front) teeth
- Periodontic treatment — scaling and root planing for gum disease
- Oral surgery — extractions including impacted wisdom teeth
- Prosthodontics — full and partial dentures; denture repairs
- Emergency dental services
Some services require prior authorization from Delta Dental of Minnesota before treatment. Major restorative work, periodontic treatment, and prosthodontics commonly require pre-approval. Your dentist will submit the prior authorization request on your behalf.
What MA dental does not cover for adults
Not everything is covered. Cosmetic procedures, teeth whitening, veneers, implants, and orthodontics for adults are generally excluded. Crowns for adults require prior authorization and are typically limited to situations where a filling would be insufficient. Annual benefit limits may apply for some services.
If you need a service that is not covered, a community health center (federally qualified health center) may offer sliding-scale dental care regardless of your coverage status. Use the HRSA Health Center Finder at findahealthcenter.hrsa.gov to locate one near you.
How to find a dental provider that accepts Medical Assistance
Adult MA dental is processed through Delta Dental of Minnesota. To find a participating dentist, use the provider directory at deltadentalmn.org and select "Medicaid/Public Program." Not all dentists who accept private Delta Dental plans also accept Medical Assistance — you need to search specifically for Medicaid-participating providers.
Children's dental care may be handled through your child's MA health plan rather than Delta Dental. Check with your plan's member services to confirm whether your child's dentist is in-network.
Dental coverage in Medicaid: what to know
Medicaid dental coverage is not uniform across states. Federal law requires comprehensive dental care for children under 21 through Early and Periodic Screening, Diagnostic, and Treatment (EPSDT). Adult dental is optional — states can offer emergency-only coverage, limited coverage, or a full dental benefit. Several states have reduced or eliminated adult dental during budget cuts, then restored it later.
The practical result: two people in different states with identical income and family circumstances can have very different dental coverage. Children's dental is the one reliable floor; adult coverage depends entirely on what Minnesota has chosen to fund.
Children's dental coverage (under 21)
Under the EPSDT mandate — codified in 42 U.S.C. § 1396d(r) — Medicaid must cover all medically necessary dental services for enrollees under 21 in every state. This is one of the few areas where the federal floor for Medicaid is genuinely comprehensive: states cannot restrict children's dental coverage the way they can adult coverage.
EPSDT dental includes preventive care (cleanings, fluoride treatments, sealants), diagnostic X-rays, restorative work (fillings, crowns), extractions, orthodontia when medically necessary, and emergency dental care. The "medically necessary" standard is broad for children — if a dentist certifies that a service is needed for the child's health, Medicaid must cover it.
Children covered by Medical Assistance (Minnesota Medicaid) or CHIP are entitled to this full EPSDT dental benefit regardless of what Minnesota provides to adults.
Adult dental coverage (age 21 and older)
Adult Medicaid dental falls into three general tiers across states, though the specifics vary considerably:
Emergency only
Covers tooth extractions and treatment for acute dental pain or infection. No preventive cleanings, fillings, or restorative work covered.
Limited coverage
Covers emergency services plus some preventive care and basic restorative work (fillings). Typically excludes orthodontia, implants, and more complex procedures.
Comprehensive coverage
Covers the full range of dental services — preventive, diagnostic, restorative, and sometimes orthodontic — comparable to commercial dental insurance. Available in fewer than half of states.
Check the current Medical Assistance (Minnesota Medicaid) benefit package to confirm which tier Minnesota currently provides and whether a dental benefit cap applies.
Adult dental benefits can change without notice