Does Health Insurance Cover Major Dental Work in Nigeria? (Plus Payment Plans)

If you have ever called your HMO to ask whether your dental treatment is covered, you have probably heard some version of this: “It depends on your plan.” That answer is technically correct but completely unhelpful when you are staring at a treatment plan and trying to figure out whether to go ahead or delay.

Nigerian health insurance does cover dental care, but it covers the basic end of the spectrum, and for many of the treatments that matter most — braces, implants, root canals, and crowns — you are often looking at paying out of pocket.

How HMO Dental Coverage Actually Works in Nigeria

There are currently 83 NHIA-accredited HMOs in Nigeria, and while the market has grown significantly in recent years, dental coverage has not kept pace. According to a study published in PMC by the National Institutes of Health, the dental benefit package in Nigeria’s national health insurance plan covers only a narrow set of basic services: simple tooth extractions, amalgam fillings, scaling and polishing, and in some cases a maximum of four denture units.

Research from Lidercare’s Nigeria Oral Health Market report confirms that over 70% of total health expenditure in Nigeria comes from out-of-pocket payments by households. Orthodontics, cosmetic work, and many complex restorative procedures are specifically called out as commonly excluded.

What Dental Care Does an HMO Usually Cover?

Across providers like Leadway Health, Total Health Trust, Hygeia, and AXA Mansard, the dental coverage on standard plans generally includes:

• Consultation with a dentist (up to the plan’s outpatient consultation limit)
• Scaling and polishing (usually once per year)
• Simple extractions (routine removals that do not require surgical intervention)
• Basic fillings (predominantly amalgam; composite fillings sometimes excluded)
• Standard X-rays for diagnostic purposes

For a deeper look at preventive care covered by most HMOs, see our guide to Benefits of Regular Professional Dental Cleaning with Ultrasonic Scalers.

What Dental Treatments Do Most HMOs Not Cover?

Procedure	Standard Plan (Most HMOs)	Premium / Corporate Plan
Consultation	Covered	Covered
Scaling and polishing	Covered (usually once a year)	Covered (up to twice a year)
Simple tooth extraction	Covered	Covered
Amalgam (silver) fillings	Covered (up to plan limit)	Covered
X-rays (basic)	Covered	Covered
Root canal treatment	Usually self-pay or partially capped	Sometimes covered on premium tiers
Crowns and bridges	Usually excluded or self-pay	Partially covered on some plans
Orthodontics (braces, aligners)	Excluded	Limited coverage on select premium plans
Dental implants	Excluded	Excluded (almost universally)
Veneers and teeth whitening	Excluded (cosmetic)	Excluded (cosmetic)
3D imaging / CBCT scan	Not typically covered	Occasionally covered for surgical planning

If braces are what you need and your HMO does not cover them, read our guide on Which Dental Clinics in Nigeria Offer Affordable Orthodontic Treatments With Flexible Financing Options? for a clear breakdown of pricing and payment plans.

Does Your HMO Have a Waiting Period for Dental Care?

Many Nigerian HMO plans impose a waiting period before dental benefits become accessible, commonly three to six months from enrolment. This matters most for people who join a plan specifically because they know they need dental treatment. When you call your HMO to confirm coverage, always ask about the waiting period.

How to Check What Your HMO Covers

Question to Ask	Why It Matters
Does my plan include dental, or is it an add-on?	Many people assume dental is automatic. It is often a separate benefit tier.
Is there a waiting period before I can use dental benefits?	Some plans make you wait 3 to 6 months before dental kicks in.
What is the annual dental benefit limit on my plan?	If there is a cap and your treatment costs more, you will pay the difference.
Is De-Twist Dental Specialist on my plan's accredited provider list?	If a clinic is not on your HMO's network, the claim will likely be rejected.
Does my plan require pre-authorisation before dental treatment?	Skipping pre-authorisation is one of the most common reasons claims get denied.
Which specific dental procedures does my plan cover?	Get it in writing. “Dental coverage” is not the same as covering the specific treatment you need.

Can You Use Your HMO at De-Twist Dental Specialist?

De-Twist Dental Specialist is accredited with both Total Health Trust and Leadway Health. If you hold a valid plan with either provider, our front desk team will verify your coverage before your appointment and confirm what the plan will contribute toward your treatment. We run a pre-authorisation check with your provider before any chargeable treatment begins.

What If Your HMO Does Not Cover Your Treatment?

The options we offer for self-pay and partially insured patients include:

• Instalment plans: we spread the cost of treatment across a set number of payments, so you are not expected to pay the full amount upfront before treatment begins.
• HMO partial billing: if your plan covers part of the procedure, we bill your HMO for the covered portion and discuss the balance directly with you.
• Phased treatment: for comprehensive treatment plans involving multiple procedures, the dentist sequences the work in a clinically logical order so you can start treatment and complete additional stages over time as your budget allows.

Before any treatment starts, you will receive a written treatment plan with a cost breakdown. There is no pressure to commit to anything in the consultation room.

To book a consultation or discuss your HMO coverage, call us on +234 706 959 7081 or +234 705 375 9772.

Frequently Asked Questions About HMO Dental Coverage

Does my HMO cover braces or clear aligners in Nigeria?

In most cases, no. Orthodontic treatment is excluded from standard Nigerian HMO plans. A small number of premium or executive corporate plans include limited orthodontic coverage. If orthodontics is something you are considering, our guide on Affordable Orthodontic Treatment With Flexible Financing covers pricing and payment plan options.

What does a dental benefit limit mean on my plan?

Your HMO’s dental benefit limit is the maximum amount the plan will pay toward dental treatment per year. If your plan has a dental limit of ₦45,000 and your treatment costs ₦120,000, you will pay the ₦75,000 difference yourself. Limits vary significantly between plans.

Can I get a dental implant through my HMO in Nigeria?

Almost certainly not. Dental implants are excluded from virtually all Nigerian HMO plans, primarily because they are classified as elective or cosmetic even when the tooth loss is clinically documented. For information on the implant process and costs, see What to Expect During the Process of Getting Dental Implants.

Does De-Twist Dental Specialist offer payment plans for treatment that my insurance does not cover?

Yes. We offer instalment plans for self-pay patients and for patients whose HMO covers only part of the treatment cost. Before any procedure begins, you will receive a written cost breakdown showing what your plan covers and what payment options are available. Call +234 706 959 7081 or book a consultation here.