14.2 Dental, Vision, and Limited Benefit Plans

Dental Plan Structure

Dental insurance is built around an annual maximum benefit (commonly $1,000-$2,000) rather than an out-of-pocket cap. Once the plan pays that maximum, the insured pays 100% for the rest of the year. Most plans tier services and increase coinsurance as the work gets more expensive:

Orthodontia, when covered, has its own separate lifetime maximum (e.g., $1,500) and does not draw down the annual maximum.

Exam trap: The annual dental maximum is the amount the plan pays, not the insured's spending cap. Major medical works the opposite way (the insured has an out-of-pocket maximum).

Dental Delivery Models

• Dental indemnity - pays a scheduled or UCR (usual, customary, reasonable) amount; the insured may see any dentist.
• Dental PPO - network dentists at discounted negotiated fees; out-of-network allowed at higher cost share.
• DHMO (capitation) - the insurer pays the dentist a fixed per-member-per-month capitation fee. Members must use the assigned network dentist, usually with no deductible and no annual maximum, but no out-of-network benefits.

Common Dental Provisions

• Predetermination of benefits - the dentist submits a treatment plan so the insured knows expected payment before major work.
• Least expensive alternative treatment (LEAT) - the plan pays based on the cheapest professionally acceptable option (e.g., it may pay for an amalgam filling even if a composite is placed).
• Missing tooth clause - excludes replacement of teeth missing before coverage began.
• Waiting periods - major services often have 6-12 month waiting periods to deter adverse selection.

Vision and Limited Benefit Plans

Vision plans are scheduled-allowance products. A typical plan covers:

• One annual eye exam (small copay).
• A frames allowance (e.g., $150) plus lens coverage, or a contact-lens allowance in lieu of frames.
• Discounts on upgrades (anti-reflective coating, progressive lenses).

Limited benefit plans pay narrow, defined amounts and include hospital indemnity, dental, vision, and similar "excepted benefits." They are not minimum essential coverage (MEC) under the ACA and must carry a disclosure that they are not comprehensive major medical and do not satisfy any individual coverage requirement.

Worked example - dental coinsurance and annual maximum

A plan has a $50 deductible, pays preventive at 100%, basic at 80%, major at 50%, and has a $1,500 annual maximum. The insured has a $120 cleaning (preventive), an $400 filling (basic), and a $1,200 crown (major).

• Cleaning: plan pays $120 (no deductible on preventive).
• Filling: insured meets the $50 deductible, then plan pays 80% of ($400 - $50) = $280.
• Crown: plan pays 50% of $1,200 = $600.
• Total plan payout = $120 + $280 + $600 = $1,000, still under the $1,500 maximum, so all paid.

Trap: If those services totaled more than $1,500 in plan payout, the excess would be the insured's full responsibility.

Scheduled, UCR, and Capitation Dental Reimbursement

Dental plans differ chiefly in how the benefit is calculated, and the exam tests three methods:

• Scheduled (table of allowances) — pays a fixed dollar amount per procedure regardless of the dentist's charge; the insured pays any excess.
• UCR (usual, customary, and reasonable) — pays a percentile of prevailing area fees; charges above the UCR limit are the insured's responsibility.
• Capitation (DHMO) — the insurer pays the network dentist a fixed per-member-per-month fee; the member uses only the assigned dentist, usually with no deductible and no annual maximum but no out-of-network benefits.

Worked scheduled-plan example: A scheduled plan allows $80 for a filling; the dentist charges $120. The plan pays $80 and the insured owes $40. Under a UCR plan paying 80% of an $110 UCR allowance, the plan would pay $88 and the insured $32 — the methods produce different out-of-pocket results on identical charges.

Vision Allowances and Excepted-Benefit Status

Vision plans pay scheduled allowances: a covered annual exam, a frames allowance, and either lens coverage or a contact-lens allowance in lieu of frames. Both dental and vision plans are excepted benefits — they are not minimum essential coverage under the ACA and do not satisfy any individual coverage requirement, so they must carry a disclosure that they are not comprehensive major medical. Recognizing these limited-scope products as excepted benefits, paid on allowances rather than indemnity of actual cost, is the recurring exam framing.

Worked Vision Allowance and Limited-Benefit Disclosure

Vision benefits are paid as fixed allowances, not as a percentage of charges, so the insured absorbs any excess.

Worked example: A vision plan covers an annual exam at a $10 copay, a $150 frames allowance, and $120 toward lenses. The member selects $260 frames and $200 lenses. The plan pays the $150 frames allowance and $120 lens allowance = $270; the member pays the $10 copay plus the $190 overage = $200. Choosing the contact-lens allowance in lieu of frames would forfeit the frames benefit entirely — a frequent suitability point.

Limited-benefit (excepted-benefit) plans — hospital indemnity, dental, vision, and fixed-indemnity products — pay narrow, defined amounts and are not minimum essential coverage under the ACA. Each must carry a conspicuous disclosure that it is not comprehensive major medical and does not satisfy any individual coverage requirement. Selling such a plan as if it were full health coverage is a tested unfair trade practice.