Fixed indemnity vs STLDI
Fixed Indemnity Plan and STLDI short-term limited duration solve the same problem in different ways. A fixed indemnity plan pays a predetermined dollar amount for a covered event — for example, a set amount per doctor visit or hospital day — regardless of the actual bill. It is a supplemental product, not comprehensive insurance, and does not satisfy the ACA. People use it to offset out-of-pocket costs alongside a real plan, but relying on it alone leaves large bills uncovered. By contrast, Short-term limited duration insurance (STLDI) is temporary coverage that is not ACA major medical. Duration caps and consumer protections vary by state. Useful only for brief healthy gaps. Below we compare them on cost, coverage, eligibility, and who each one fits best — with sources you can check.
| Factor | Fixed indemnity | STLDI |
|---|---|---|
| Typical monthly cost | Approx. $40-$120/mo depending on benefit amounts | Approx. $100-$300/mo unsubsidized |
| Relative cost | $·· | $·· |
| Category | Coverage model | Coverage model |
| Is it insurance? | Yes | Yes |
| ACA-compliant major medical | No | No |
| Covers pre-existing conditions | Varies | Varies |
| Eligibility | Widely available; often sold as a supplement. | Health questions common; state duration rules apply. |
| Best for | People wanting cash-benefit supplements; Those with a main plan already | Brief healthy coverage gaps |
Fixed indemnity
A fixed indemnity plan pays a predetermined dollar amount for a covered event — for example, a set amount per doctor visit or hospital day — regardless of the actual bill. It is a supplemental product, not comprehensive insurance, and does not satisfy the ACA. People use it to offset out-of-pocket costs alongside a real plan, but relying on it alone leaves large bills uncovered.
Pros
- Predictable cash benefits
- Low premium
- Simple payouts
Cons
- Not comprehensive
- Not ACA-compliant
- Payouts may be far below actual bills
STLDI
Short-term limited duration insurance (STLDI) is temporary coverage that is not ACA major medical. Duration caps and consumer protections vary by state. Useful only for brief healthy gaps.
Pros
- Lower premium potential
- Fast issue in some markets
Cons
- Pre-existing exclusions
- Not subsidy-eligible
- Benefit gaps
Next step
Ready to see how Fixed indemnity and STLDI price out for you?
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Frequently asked questions
- Is Fixed indemnity or STLDI cheaper?
- Fixed indemnity and STLDI sit in a similar monthly cost range (approx. $40-$120/mo depending on benefit amounts vs approx. $100-$300/mo unsubsidized). The better value depends on your health and whether you qualify for a subsidy.
- What is the main difference between Fixed indemnity and STLDI?
- Pays a set cash amount per medical event — a supplement, not comprehensive coverage. Federally defined short-term limited duration insurance with state overlays.
- Can I switch between Fixed indemnity and STLDI?
- Often yes, though timing rules apply. Comprehensive insurance changes usually happen during Open Enrollment or a Special Enrollment Period, so check the enrollment window before you switch.
Sources
- KFF (Kaiser Family Foundation) — health policy research · reviewed 2026-01-15
- HealthCare.gov — the official ACA Health Insurance Marketplace · reviewed 2026-01-15
- OLYRON HealthMatch editorial methodology — how we source and rate options · reviewed 2026-01-15