15.3 Dental, Vision, and Limited/Supplemental Health Policies
Key Takeaways
- Limited policies cover a named peril; supplemental policies pay cash in addition to primary major medical.
- Dental plans tier services (preventive 100%, basic ~80%, major ~50%) and cap payment with an annual maximum.
- Vision insurance is a scheduled benefit for routine exams, lenses, and frames, not medical eye disease.
- Specified-disease, hospital indemnity, accident-only, critical illness, and AD&D each cover a narrow defined risk.
- Medicare Supplement (Medigap) pays Medicare's deductibles and coinsurance and coordinates after Medicare.
Filling Gaps in Major Medical
Beyond comprehensive medical insurance, the market offers limited and supplemental health products. They pay for narrow, defined risks at lower premiums and are not substitutes for major medical coverage. The exam tests how each one pays and what it excludes.
Key distinction: a limited (specified) policy restricts coverage to a named peril or service; a supplemental policy pays cash benefits in addition to whatever the primary major medical plan pays.
Dental Insurance
Dental insurance classifies services into tiers and applies different cost-sharing to each.
| Service class | Examples | Typical plan payment |
|---|---|---|
| Preventive/diagnostic | Cleanings, exams, X-rays | 100% (often no deductible) |
| Basic | Fillings, extractions, simple procedures | ~80% after deductible |
| Major | Crowns, bridges, dentures | ~50% after deductible |
| Orthodontia | Braces (often a rider) | 50% up to a lifetime maximum |
Dental plans use an annual benefit maximum (e.g., $1,500/year) rather than the out-of-pocket maximum found in major medical. Scheduled dental plans pay a fixed dollar per procedure; nonscheduled (comprehensive) plans pay a percentage of usual, customary, and reasonable (UCR) charges.
Worked Numeric: Dental Coinsurance
Andre's dental plan has a $50 annual deductible, pays basic services at 80%, and has a $1,500 annual maximum. He needs two fillings totaling $600.
- He first pays the $50 deductible.
- Remaining covered charge: $600 − $50 = $550.
- Plan pays 80% of $550 = $440; Andre's coinsurance is 20% = $110.
- Andre's total out of pocket: $50 + $110 = $160.
- Plan paid $440, leaving $1,060 of the annual maximum for the rest of the year.
The annual maximum, not an out-of-pocket cap, is what limits the insurer's exposure.
Vision Insurance
Vision insurance is typically a scheduled, limited benefit covering routine eye exams, lenses, and frames on a defined schedule (for example, one exam and one pair of lenses every 12 months, frames every 24 months). It usually pays a fixed allowance per item.
Vision plans cover refractive (corrective) needs, not medical eye disease, which falls under major medical. A frame allowance of $150 means the plan pays up to $150 and the insured pays any excess.
Limited and Specified Policies
These pay only for a named risk and are inexpensive because the risk is narrow.
- Dread disease / specified disease (e.g., cancer policies) — pay scheduled benefits for diagnosis and treatment of a named illness only.
- Hospital indemnity — pays a fixed cash amount per day of hospital confinement (e.g., $300/day) regardless of actual charges; paid directly to the insured.
- Accident-only — pays for losses from accidental injury, excluding sickness.
- Critical illness — pays a lump sum on diagnosis of a covered event such as heart attack, stroke, or cancer.
- Accidental Death & Dismemberment (AD&D) — pays the principal sum for accidental death and a capital sum (a percentage) for loss of limbs or sight.
Supplemental Coverage: Medicare Supplement and the Indemnity Model
Medicare Supplement (Medigap) policies are standardized supplemental plans that pay the deductibles and coinsurance Original Medicare leaves to the beneficiary. They coordinate with, and pay after, Medicare.
Many supplemental products use an indemnity approach: a fixed benefit is paid regardless of the bill, and the insured may keep any amount above actual costs. Because these pay on top of major medical, they are not subject to coordination-of-benefits reductions the way two overlapping major medical plans are.
Trap: a hospital indemnity policy paying $300/day is not medical insurance; an insured who relies on it alone is dangerously underinsured for large hospital bills.
Andre's dental plan has a $50 annual deductible, pays basic services at 80%, and a $1,500 annual maximum. For two fillings totaling $600, how much does Andre pay out of pocket?
Which product pays a fixed cash amount per day of hospital confinement directly to the insured, regardless of the actual charges?
Dental Plan Design Details and Coordination
Dental plans tier benefits by service category, a common exam point:
| Category | Examples | Typical coinsurance |
|---|---|---|
| Preventive/diagnostic | cleanings, exams, x-rays | often 100% (no deductible) |
| Basic restorative | fillings, extractions | ~80% |
| Major restorative | crowns, bridges, dentures | ~50% |
| Orthodontia | braces | separate lifetime maximum |
Dental coverage typically carries an annual maximum (e.g., $1,500) rather than the high or unlimited maximums of major medical - the reverse of medical, where deductibles are large and maximums are huge. Scheduled (indemnity) dental pays a fixed dollar amount per procedure; nonscheduled (comprehensive) pays a percentage. When two plans cover the same person, coordination of benefits makes one primary and one secondary so total payment does not exceed the cost.
Limited and Specified-Peril Policies in Detail
Limited benefit policies cover a narrow risk and pay defined amounts - the exam expects you to recognize each by what it pays:
- Dread-disease / critical-illness: lump sum on diagnosis of a named condition (cancer, heart attack, stroke).
- Hospital indemnity: a fixed dollar amount per day of hospital confinement, paid regardless of actual charges, on top of any other coverage.
- Accident-only: pays only for losses caused by accident, not sickness.
- Vision and dental: routine care major medical typically excludes.
Worked example: a hospital indemnity policy pays $300/day. A 5-day stay pays 5 x $300 = $1,500 directly to the insured, even if major medical already paid the hospital bill - these indemnity dollars are not coordinated against actual expenses. That independence from actual cost is the defining feature versus reimbursement (expense-incurred) coverage, and it is why such policies are sold as supplements, never as a substitute for comprehensive major medical.