9.2 Medical Expense Insurance (Basic, Major Medical)

Medical Expense Insurance: Basic and Major Medical

Medical expense insurance reimburses the cost of treating illness or injury. Historically it evolved in two layers: basic medical expense plans that paid first-dollar benefits for specific services, and major medical plans that covered catastrophic costs after a deductible. Modern comprehensive plans merge both, but the exam still tests the classic distinctions.

Basic medical expense coverage

Basic plans pay on a first-dollar basis (no deductible) but with low, fixed benefit limits. Each type covers a narrow slice of care:

• Basic hospital expense — room and board (often a daily limit such as $300/day for a set number of days) plus miscellaneous hospital charges (lab, X-ray) up to a multiple of the daily room rate.
• Basic surgical expense — surgeon's fees, usually paid from a surgical schedule that assigns a dollar amount to each procedure, or on a relative-value or UCR basis.
• Basic medical expense (physician's) — non-surgical doctor visits, often capped per visit and per year.

Because limits are low, basic plans leave large gaps for serious illness. That gap is filled by major medical.

How surgical schedules and benefit limits work

A surgical schedule lists a maximum dollar benefit for each covered procedure; if the surgeon charges more, the insured pays the difference. A relative value approach instead assigns each procedure a point value, multiplied by a conversion factor to set the benefit, which adjusts more easily over time.

Basic hospital plans typically cap daily room and board and then cover miscellaneous hospital expenses (operating room, lab, drugs) up to a multiple, such as 20 times, of the daily room rate. A basic surgical expense plan covers only the surgeon's fee, while basic physician's (medical) expense covers non-surgical in-hospital visits, often limited to a set dollar amount per day. These rigid caps are exactly why basic-only coverage is inadequate for a serious hospitalization, and why the exam frames major medical as the catastrophic backstop.

Major medical insurance

Major medical provides broad, high-limit coverage for catastrophic expenses. Its defining features:

• Deductible before benefits begin (annual, per-cause, or per-family).
• Coinsurance sharing (commonly 80/20) after the deductible.
• High maximum benefit (the ACA prohibits annual and lifetime dollar limits on essential health benefits, so modern major medical has no lifetime cap on EHBs).
• A corridor or integrated design when layered with a basic plan.

Major medical was designed to do what basic plans could not: protect against the financially devastating cost of a prolonged illness or serious injury. Because it covers a broad range of services (hospitalization, surgery, physician care, diagnostic testing, prescription drugs, and more) under a single set of limits, the insured does not have to track which narrow basic benefit applies to each charge. The deductible discourages trivial claims, the coinsurance keeps the insured economically engaged, and the stop-loss prevents the coinsurance from becoming catastrophic.

Two classic structures:

Deductible mechanics the exam loves

• Flat / calendar-year deductible — paid once per year regardless of the number of claims.
• Per-cause (per-occurrence) deductible — paid separately for each distinct illness or injury.
• Family deductible / common accident provision — when several family members are injured in one accident, only a single deductible applies.
• Carryover provision — expenses incurred in the last three months of the year that are applied to that year's deductible also carry over to satisfy the next year's deductible.

Worked example (comprehensive major medical, $500 deductible, 80/20 coinsurance, $4,000 OOP max): On a $20,000 covered claim, the insured pays $500, then 20% of $19,500 ($3,900). Total $4,400 exceeds the $4,000 OOP max, so the insured pays $4,000 and the insurer pays $16,000.

The stop-loss feature and why it matters

The coinsurance percentage applies only until the insured reaches the stop-loss limit (the OOP maximum). Without a stop-loss, an 80/20 split on a $500,000 claim would leave the insured owing $100,000 in coinsurance alone. The stop-loss caps that exposure, after which the plan pays 100% of covered charges. On exam questions, always check whether the running total of deductible plus coinsurance has hit the OOP max before reporting the insured's cost.

Exclusions and provisions to remember

Major medical plans commonly exclude cosmetic surgery (unless reconstructive), experimental treatment, work-related injuries covered by workers' compensation, and services covered by government programs. The ACA additionally bars pre-existing condition exclusions and prohibits annual and lifetime dollar limits on essential health benefits, transforming major medical from a capped product into open-ended catastrophic protection for those benefits.

Worked Cost-Sharing Calculation

Medical-expense questions almost always require following the cost-sharing sequence in the right order: deductible first, then coinsurance, capped by the out-of-pocket maximum. Take a plan with a $2,000 deductible, 80/20 coinsurance, and a $6,000 out-of-pocket maximum on a $50,000 covered hospitalization. The insured pays the first $2,000 to satisfy the deductible, leaving $48,000. The insured then pays 20% coinsurance of that $48,000, which is $9,600, but the deductible plus coinsurance ($2,000 + $9,600 = $11,600) exceeds the $6,000 maximum, so the insured pays only $6,000 total and the insurer covers the remaining $44,000.

Distinguish the cost-sharing terms the exam pairs as distractors. A copayment is a flat dollar charge per service, such as $30 per office visit, and usually does not count toward the deductible. Coinsurance is a percentage split after the deductible. The out-of-pocket maximum caps the insured's total annual exposure, after which the plan pays 100% of covered charges; under the ACA, premiums do not count toward that maximum.

Note the structural contrast between plan types: a basic medical plan pays first-dollar coverage up to scheduled limits with no deductible but low caps, while major medical uses a deductible and coinsurance to share cost but provides the high or unlimited ceiling that protects against catastrophic bills. Many modern plans are comprehensive major medical, folding basic and major medical into one deductible-and-coinsurance structure.