The campus health plan and a Marketplace plan both look like health insurance. The mechanics behind them are not the same, and for a 26-year-old student with low taxable income, the cost difference after APTC can be several hundred dollars per month. Enterprise enrollment platforms that weren't built around the student population, including most Connecture-derived tools, do not model the student's standalone MAGI scenario accurately. Brokers whose clients have dependents turning 26 in college need to run the numbers themselves.
Key Takeaways
- At age 26, the dependent becomes their own ACA household. Parents' income no longer factors into the student's APTC calculation.
- Student loans are not taxable income and do not count toward MAGI for ACA subsidy purposes.
- Taxable scholarships used for room and board do count as MAGI. Tuition and fee scholarships do not.
- In Medicaid expansion states, a student with MAGI below 138 percent of FPL may qualify for Medicaid instead of a Marketplace plan.
- Many university health plans allow a waiver if the student shows ACA-compliant Marketplace coverage. Check the school's waiver terms before enrolling in either.
What changes at age 26
The ACA allows dependents to stay on a parent's health plan until the end of the month they turn 26. When that happens, the dependent is removed from the parent's household for ACA purposes. Two things follow immediately.
First, the parent's Marketplace household size drops by one, which changes the parent's APTC calculation. Second, the 26-year-old gets a 60-day SEP to enroll in their own coverage. The SEP window starts on the date their dependent coverage ends, not the date they remember to call the broker.
For the 26-year-old who is still in college, the choice is usually: enroll in the university's student health plan, enroll in a Marketplace plan using their own income for APTC, or (in expansion states) qualify for Medicaid.
The campus health plan option
University-sponsored student health plans typically run between $1,500 and $3,000 per academic year, depending on the institution, coverage design, and whether it includes dental and vision. Some schools require all enrolled students to have health insurance and default students into the campus plan unless they actively waive it.
Campus plans usually cover on-campus health center visits, which appeals to students who use those facilities routinely. Coverage off-campus and over the summer varies by school. The campus plan is not subsidized by APTC: the student pays the full premium with no federal subsidy offset.
Many universities allow a waiver if the student shows they have ACA-compliant coverage from another source. Waiver windows are narrow — often the first two to three weeks of the fall semester — and they must be renewed each academic year. Missing the waiver window means paying for both plans simultaneously.
The Marketplace option: what the student's income actually is
At age 26, the student files their own taxes and the ACA uses only their income in the APTC calculation. This is the number that matters: the student's modified adjusted gross income for the year.
What counts toward MAGI for a college student:
- Wages from part-time or work-study jobs
- Scholarship amounts used for room, board, or other non-tuition expenses (this portion is taxable income)
- Interest income, capital gains distributions
- Freelance or gig income
What does not count toward MAGI:
- Student loan disbursements (not taxable income)
- Scholarship amounts used for qualified tuition and fees (excluded from income)
- Gifts from parents (not taxable to the recipient in most cases)
- FAFSA grants used for tuition
A student earning $15,000 in part-time wages and receiving $10,000 in room-and-board scholarship may have $25,000 in MAGI. A student with only $5,000 in work-study wages and no taxable scholarship may have $5,000 in MAGI. The APTC calculation is completely different between those two scenarios.
Medicaid expansion and the low-income student
In states that expanded Medicaid under the ACA, adults with MAGI below 138 percent of the federal poverty level qualify for Medicaid rather than a Marketplace plan. For a single adult, 138 percent of FPL is approximately $20,800 in 2026. A student earning $8,000 per year in wages and no other taxable income would qualify for Medicaid in an expansion state.
Medicaid has no premium in most states, which makes it significantly cheaper than both the campus plan and a Marketplace plan. The trade-off is that the student health center may not accept Medicaid, depending on the state and the facility. Confirm Medicaid network access before recommending this path to a student who relies on campus medical services.
In states that did not expand Medicaid, adults with income below 100 percent of FPL do not qualify for Medicaid and cannot receive APTC on a Marketplace plan. A student in that income range in a non-expansion state is in the coverage gap: ineligible for subsidized Marketplace coverage and ineligible for Medicaid. In that specific scenario, the campus health plan may be the only reasonably priced option available.
Side-by-side comparison
| Factor | Campus health plan | ACA Marketplace plan |
|---|---|---|
| Premium subsidy | None. Full cost to student. | APTC available if income is 100 to 400% FPL (or Medicaid if below 138% in expansion states) |
| Typical annual cost (unsubsidized) | $1,500 to $3,000 per academic year | Varies; young adults typically see lower benchmark premiums before APTC |
| Coverage for summer / off-campus | Varies by school; often limited | Full 12-month plan year coverage, standard network |
| Enrollment window | Tied to academic year enrollment | 60-day SEP at age 26, then OEP (Nov to Jan) |
| ACA compliance | Generally compliant for accredited universities. Verify EHBs. | Fully ACA-compliant by definition |
| Can be combined | Yes, but costs double without waiver approval | Waiver campus plan to avoid dual premiums |
Illustrative comparison. Campus plan costs and coverage terms vary by institution. Marketplace premiums and APTC depend on rating area, income, and current plan year filings.
When each option wins
Marketplace typically wins when the student has low taxable income and lives in a Medicaid expansion state (Medicaid covers them at no premium) or qualifies for APTC that reduces their Marketplace premium to less than the campus plan. It also wins when the student needs full-year coverage including summer and the campus plan has geographic gaps.
Campus health plan typically wins when the student has substantial taxable income that puts them above 300 to 400 percent of FPL (reducing or eliminating APTC), when the campus health center is the student's primary care source and does not accept individual insurance, or when the school does not offer a waiver option and the student would pay for both plans regardless.
Non-expansion state low-income is the scenario that requires the most care. A student below 100 percent of FPL with no Medicaid option is in the coverage gap. The campus plan may be the only reasonably priced path until income rises or the state expands Medicaid.
The broker workflow at the turning-26 milestone
Brokers serving clients with college-age dependents should flag the turning-26 birthday 90 days in advance. The outreach window before the SEP opens is where the comparison gets done correctly, not in a phone call the week before the deadline.
At intake with the 26-year-old: confirm taxable income, identify which scholarships and aid are taxable, ask about the campus plan waiver window and deadline, and run the Marketplace quote with the student's own MAGI before making a recommendation. A student who qualifies for Medicaid or a near-zero-premium Marketplace plan paying $2,000 per year for the campus plan is leaving a significant amount of money on the table.
Questions about ACA coverage for college students turning 26
Common scenarios brokers encounter when a client's dependent transitions off the family plan.
Does a student's parents' income affect their APTC eligibility at 26?
No. At age 26, the student is their own tax filing unit under ACA rules. Only the student's own MAGI (and any household members they claim as dependents) is used in the APTC calculation. Parents' income no longer applies.
Do student loans count as income for ACA subsidy purposes?
No. Student loan proceeds are not taxable income and do not count as MAGI for ACA purposes. Work-study wages, part-time job income, and taxable scholarship amounts (those used for room, board, and other non-tuition expenses) do count.
What if the student's income is too low for APTC but they live in a non-expansion state?
A student with MAGI below 100 percent of the federal poverty level in a state that did not expand Medicaid falls into the coverage gap: not eligible for Medicaid and not eligible for APTC. In that situation, the campus student health plan may be the only affordable option. Confirm Medicaid expansion status by state before advising.
Can a student stay on the Marketplace plan they had as a dependent?
No. At age 26, the student is removed from the parent's Marketplace household. The student's loss of dependent coverage triggers a 60-day SEP to enroll in their own plan. They cannot simply stay on the existing family policy.
Is a university student health plan the same as ACA-compliant coverage?
Not necessarily. Student health plans sponsored by accredited universities are generally required to meet ACA standards, but coverage depth varies by school. Verify the plan covers the ten essential health benefits and meets minimum value before recommending a waiver of the campus plan.
What is the waiver process for a campus health plan?
Most universities that require health insurance allow students to waive the campus plan by demonstrating they have comparable ACA-compliant coverage. The waiver typically must be filed each academic year during a short enrollment window, often within the first two to three weeks of the semester. Missing the waiver deadline usually means the student pays for both the campus plan and the Marketplace plan.
