15.1 ACA Essential Health Benefits and Metal Levels

ACA Foundations the Exam Tests

The Patient Protection and Affordable Care Act (ACA), enacted in 2010, reshaped the individual and small-group health insurance markets. For the national portion of the Life & Health licensing exam, you are not tested on the politics of the law; you are tested on the operational rules carriers must follow. The most heavily tested concepts are essential health benefits, the metal-level tiers, coverage of preventive care, dependent coverage to age 26, and the prohibition on lifetime and annual dollar limits.

A plan that complies with these rules is a qualified health plan (QHP) when sold through the Marketplace. Coverage that satisfies the individual responsibility standard is minimum essential coverage (MEC) — note that MEC for health insurance is a different concept from the Modified Endowment Contract (MEC) in life insurance; the exam will use the same acronym in both worlds, so read the question stem carefully.

Grandfathered plans — those in existence on March 23, 2010 that have not made significant changes — are exempt from some ACA rules (such as EHB coverage and metal levels) but still must follow others (no lifetime limits, dependent coverage to 26). The exam expects you to recognize that grandfathered status is a limited exception, not a blanket exemption.

The Ten Essential Health Benefits (EHBs)

Every non-grandfathered individual and small-group plan must cover ten categories of essential health benefits. Memorize the list — questions often ask which of four answer choices is not an EHB:

1. Ambulatory (outpatient) patient services
2. Emergency services
3. Hospitalization
4. Maternity and newborn care
5. Mental health and substance-use disorder services (including behavioral health)
6. Prescription drugs
7. Rehabilitative and habilitative services and devices
8. Laboratory services
9. Preventive and wellness services and chronic disease management
10. Pediatric services, including oral and vision care

Trap: Adult dental and adult vision are not EHBs. Only pediatric dental and vision are required. Cosmetic procedures, long-term custodial care, and weight-loss surgery (unless a state benchmark adds it) are also outside the federal EHB floor.

Each state selects an EHB-benchmark plan that fleshes out exactly what services fall within these ten categories, so specifics vary by state — but every QHP must cover all ten categories at the state-benchmark level. A useful memory device for the ten EHBs is that they progress from outpatient care, through acute hospital and emergency care, to ongoing categories like maternity, behavioral health, drugs, rehab, labs, prevention, and finally pediatric services. If an answer choice names a purely elective or custodial benefit, it is almost certainly the EHB exclusion the question is hunting for.

Preventive Care, Limits, and Dependent Coverage

The ACA requires that in-network preventive services rated A or B by the U.S. Preventive Services Task Force be covered with no cost-sharing — no copay, no coinsurance, and no deductible. Examples include immunizations, mammograms, colonoscopies, and well-woman visits. If a member goes out of network, cost-sharing may apply.

Two prohibitions are frequently tested:

• No lifetime dollar limits on EHBs.
• No annual dollar limits on EHBs.

(Limits on the number of visits or non-EHB services may still apply.)

Dependent children may stay on a parent's plan until they turn 26, regardless of marital status, student status, financial dependency, or whether they live with the parent. Coverage ends at the end of the period that includes the 26th birthday under most plan designs.

The ACA also bans rescission — the retroactive cancellation of a policy — except in cases of fraud or intentional misrepresentation of a material fact. A carrier can no longer cancel coverage retroactively simply because an expensive claim revealed an unreported condition. This pairs with the pre-existing condition prohibition to give consumers durable coverage once issued. Expect the exam to contrast lawful cancellation for non-payment (always permitted, prospective) with unlawful rescission (retroactive, banned absent fraud).

Metal Levels and Actuarial Value

QHPs are sorted into four metal levels defined by actuarial value (AV) — the percentage of total covered medical costs the plan pays for a standard population. The member pays the rest through deductibles, copays, and coinsurance. A higher AV means a richer plan and a higher premium.

A catastrophic plan (high deductible, EHBs after deductible, plus three primary-care visits and preventive care) is available only to people under 30 or those with a hardship/affordability exemption. It is not assigned a metal level.

Worked example: A member with a Silver plan (70% AV) incurs $10,000 in covered claims for a standardized population. On average the plan is designed to pay about $7,000 and the member about $3,000 across deductible and cost-sharing. AV describes the plan design's expected split — not a guarantee for one individual's actual year.

Metal levels are allowed an AV variance band (typically plus or minus 2 percentage points), so a "68% AV" plan still qualifies as Silver. The exam usually tests the round target figures, not the band. Remember the relationship between premium and AV: a Bronze plan has the lowest premium but the highest out-of-pocket exposure, while Platinum reverses that.

Lower-income healthy enrollees often pick Bronze for the cheap premium, but those expecting heavy utilization — or who qualify for cost-sharing reductions — are steered toward Silver. Every QHP must also cap annual out-of-pocket maximums for in-network EHBs; once a member hits that limit, the plan pays 100% of further covered in-network EHB costs for the year, which protects against catastrophic spending regardless of metal level.