Short-Term Health Insurance Explained
Short-term medical (STM) is one of the more useful products in the private market, and one of the most aggressively misunderstood. Sold well, it covers a real gap. Sold poorly, it leaves people thinking they have ACA-equivalent coverage when they don't.
This is the honest version.
What short-term medical is
Short-term medical insurance is a major-medical plan designed to cover defined coverage gaps — typically 30 days to 36 months. It has a real deductible, real coinsurance, and a real out-of-pocket maximum. In many ways, it's structured like the major medical plans most W-2 employees are used to.
The trade-off:
- Medically underwritten — the carrier asks health questions before issuing
- Preexisting conditions are not covered in the first 12 months (standard rule)
- Generally not ACA-compliant
- Maternity is excluded (pregnancy = ACA, every time)
- Term-limited — coverage ends at a defined date
For a healthy adult in a 6–36 month coverage gap, STM often beats unsubsidized ACA dramatically on premium. For someone with significant preexisting conditions, it's the wrong product.
The two STM products we work
UHC TriTerm Medical
TriTerm is UnitedHealthcare's short-term plan, sold in three back-to-back terms that get you up to ~3 years of continuous coverage on a single application.
Plan variants (4):
- Value — lowest premium for healthy applicants. 30% or 50% coinsurance. $2M lifetime max.
- Copay Select Max — predictable office visit copays. 30% coinsurance. $2M lifetime max.
- Plan 80 Max — balanced. 20% coinsurance. $2,000 OOP cap on coinsurance per term. $2M lifetime max.
- Plan 100 Max — closest to ACA experience. 0% coinsurance after deductible. $2M lifetime max.
Network: UnitedHealthcare's Choice Plus or Choice (broad national PPO).
State availability: 14 states only — AL · AR · AZ · FL · GA · IA · IN · KY · LA · MO · MS · NE · TN · WV.
Compliance: Short-term limited-duration medical. Medically underwritten. Preexisting conditions not covered in first 12 months. Not ACA-compliant.
Allstate HealthBridge PPO
HealthBridge is Allstate's STM PPO product, sold through National General. It runs on either the Aetna Open Choice network (30 states) or the Cigna PPO network (11 states, all of which also have Aetna).
Plan variants (5):
- HealthBridge Essentials PPO — entry tier. 60/40 coinsurance. $7,500 OOP. $250K coverage max.
- HealthBridge Enhanced PPO — mid-tier. 50/50, 80/20, or 100/0 coinsurance options. $5,000 OOP or $0. $1M coverage max.
- HealthBridge Copay Enhanced PPO — predictable office visits with copays. 75/25 or 100/0. $7,500 OOP or $0. $5M coverage max.
- HealthBridge HSA Compatible — IRS-qualified HDHP. 70/30, 90/10, or 100/0. $1M coverage max.
- Guaranteed Issue PPO — no health questions. 80/20 or 90/10. $100K coverage max. Lower benefits.
Renewable option is the one feature that sets HealthBridge apart from most STM products: with Renewable, preexisting conditions can be covered after the first 12 months. Few short-term plans get there.
State availability: 30 states. The 11 states with both Aetna and Cigna network options: AL, AR, FL, GA, IN, KY, LA, MS, OH, SC, WV. Texas, Illinois, and Ohio are HealthBridge-PPO-only on the STM side (no TriTerm in those states).
Compliance: Short-term medical insurance. Medically underwritten. Preexisting conditions not covered in first 12 months (may be covered after 12 months with Renewable option). Not ACA-compliant.
Guaranteed Issue compliance: Guaranteed acceptance — no health questions. Lower benefit amounts and coverage maximums apply.
When STM fits
Between jobs with a defined gap. Lost a W-2 job, expecting a new one in 3-12 months. STM bridges the gap predictably without the COBRA premium.
Self-employed without strong subsidies. Income too high for meaningful ACA Premium Tax Credits. STM premiums often run $200-$450/month for healthy applicants — meaningfully under unsubsidized ACA.
Coverage between college and first job. Recent graduate aging off parents' plan, starting work in a few months. STM for the gap.
Healthy applicant who wants real OOP protection. Unlike fixed indemnity, STM caps your annual exposure with an OOP max. That's the catastrophic-risk floor most people actually need.
Defined transition period of up to ~3 years. TriTerm specifically is designed for the longer transition (up to ~3 years). Useful for early-career self-employed or people in extended career changes.
When STM doesn't fit
Significant preexisting condition needing ongoing care. First 12 months don't cover preexisting expenses. ACA does. Easy call.
Pregnant or planning pregnancy. STM excludes maternity. ACA covers maternity. Always ACA.
Someone who'll be on the plan past 3 years. TriTerm caps at ~3 years. HealthBridge Renewable can extend with preexisting after 12 months, but ACA is a more stable long-term answer.
Someone who won't pass underwriting. STM is medically underwritten. If your health history will result in a decline or rate-up, ACA is usually the smoother path.
Someone who needs comprehensive mental health coverage. STM mental health benefits are limited. ACA covers mental health under federal essential health benefits rules.
How to decide between TriTerm and HealthBridge
If you live in a TriTerm state and want the longest single-application coverage period, TriTerm is usually the answer. The Plan 80 Max (20% coinsurance, $2,000 OOP cap) and Plan 100 Max (0% coinsurance after deductible) are the closest-to-ACA-feel variants.
If you live outside the 14 TriTerm states, you're choosing HealthBridge or another product. HealthBridge Enhanced PPO with the Renewable option is the strongest STM-PPO answer for most healthy applicants in the 30 states where it's sold.
If you specifically want HSA-compatible STM coverage, HealthBridge HSA Compatible is the cleanest answer.
If underwriting is a concern, HealthBridge Guaranteed Issue PPO is a no-health-questions option (with lower coverage limits as the trade-off).
State map quick reference
- TriTerm available (14): AL, AR, AZ, FL, GA, IA, IN, KY, LA, MO, MS, NE, TN, WV
- HealthBridge PPO available (30): AL, AR, AZ, DE, FL, GA, IA, IL, IN, KS, KY, LA, MI, MN, MO, MS, NC, NE, NV, OH, OK, PA, SC, SD, TN, TX, VA, WI, WV, WY
- TriTerm NOT available, HealthBridge IS: AZ alternatives, DE, IL, KS, MI, MN, NC, NV, OH, OK, PA, SD, TX, VA, WI, WY
For Texas, Illinois, and Ohio specifically — HealthBridge PPO is the lead STM product. We do not offer TriTerm in those three states.
Underwriting — what to expect
STM applications ask roughly 8–25 health questions, depending on carrier and plan. The decision usually comes back inside 24-48 hours as one of:
- Issued at standard rates — premium matches the quote
- Issued with rate adjustment — typically a 25–100% rate-up for specific health factors
- Issued with a rider excluding a specific condition — coverage exists, but that condition isn't covered
- Declined — the carrier won't issue the policy
Declines on standard STM often route to Allstate Guaranteed Issue PPO (no health questions, $100K max coverage) or to ACA if it's available.
What to bring to the conversation
- ZIP code and state
- Date your prior coverage ends (or ended)
- Medications list
- Health conditions, recent procedures, recent ER visits
- Coverage gap timeline (how long until something else is in place)
- Network needs (specific doctors, hospitals you want to keep)
For more on STM in your specific situation, see Private Health Plans or Between Jobs Health Insurance.
FAQ (FAQPage schema)
Q · How long can I stay on a short-term plan?
TriTerm is designed for up to ~3 years of continuous coverage on one application. HealthBridge PPO with the Renewable option can extend to 3 years and covers preexisting after the first 12 months. After that, you'd typically transition to ACA at the next Open Enrollment or a qualifying life event.
Q · Will short-term cover my prescriptions?
TriTerm and HealthBridge cover prescriptions through the major-medical structure (subject to deductible and coinsurance, varies by plan and tier). Specific medication coverage depends on the plan formulary. We confirm coverage for your current medications before recommending a specific plan.
Q · Is short-term cheaper than ACA?
For healthy applicants without subsidies, often yes — sometimes dramatically. For households with strong ACA subsidies or preexisting conditions, ACA usually wins. The honest answer requires running both numbers against your specific situation.