The four checks that actually matter
People shop insurers by brand. Brand is close to irrelevant here — what matters is what a specific plan from that insurer does in your county. The same company can sell an excellent plan in one county and a poor one two counties over.
1. Is your doctor genuinely in network?
Do not trust a search box. Provider directories are routinely out of date. Call the practice, give them the exact plan name and network name — not just the insurer — and ask whether they are in that network for the coming plan year. This one check prevents more expensive surprises than everything else combined.
2. Are your prescriptions on the formulary?
Formularies differ between plans from the same insurer. A drug on tier 1 in one plan can be tier 4 or excluded in another. Check by drug name and dose, not by brand family.
3. What is the total annual cost, not the premium?
Premium plus deductible plus copays, up to the out-of-pocket maximum. Why the lowest premium is usually not the lowest cost.
4. What does the official data say?
Two sources, both free, neither of them us:
- Marketplace quality ratings — a 1-to-5 star rating shown next to plans on HealthCare.gov and state marketplaces, based on clinical quality and enrollee experience.
- The NAIC complaint index — how many complaints an insurer receives relative to its size. An index above 1.00 means more complaints than expected for a company that size. Searchable free at naic.org, and your state insurance department publishes its own.
How these companies are structured
Understanding how a company is built tells you things a quality rating cannot.
Blue Cross Blue Shield
Not one company — a federation of independent local licensees. Which one is "yours" depends entirely on your state.
Kaiser Permanente
Integrated: the insurer and the medical group are the same organization. A genuinely different model with real trade-offs.
Ambetter
Centene's marketplace brand. Built specifically for the individual market rather than adapted from employer coverage.
HMO, PPO, EPO or POS?
The plan type shapes your experience more than the logo on the card does.
All company and product names referenced on this page are trademarks of their respective owners and are used for identification only. Their use does not imply any affiliation with, endorsement by, or sponsorship of CobraScout by those companies.
Common questions
Which health insurance company is best?
There is no single answer, and we are not the right people to give you one — we are paid by one agency, so any ranking we published would not be independent. What is worth checking is the marketplace star rating and the NAIC complaint index for the specific plan in your county, both free and both published by regulators.
Does the insurer matter, or just the plan?
The specific plan matters far more. The same company can offer a strong plan in one county and a weak one nearby, because networks and pricing are set locally. Judge the plan, not the brand.
How do I check an insurer's complaint record?
The NAIC publishes a complaint index at naic.org — above 1.00 means more complaints than expected for a company of that size. Your state insurance department publishes its own data too, often in more detail.
What are marketplace star ratings?
A 1-to-5 rating shown next to plans on HealthCare.gov and state marketplaces, covering clinical quality and enrollee experience. Not every plan has one — new plans need enough data first.
Should I pick the insurer my doctor recommends?
Ask them something more precise: which plan and network they are contracted with for the coming year. Practices are in some of an insurer's networks and not others, and that distinction is where people get caught.
Can you tell me which insurer to choose?
A licensed agent can, and that is the difference between us and them. We publish information; the agency your call reaches is licensed to make recommendations. Calling (866) 821-1808 connects you to one.
Talk it through with a licensed agent
Which option is right depends on your state, your income and which doctors you need to keep. A licensed agent can walk through it with you in about eight minutes.
Free to call, no obligation, and we never ask you for payment. CobraScout is paid by the agency that answers, not by you. TTY 711.
Sources
- HealthCare.gov, Quality ratings of health plans and plan comparison tools
- National Association of Insurance Commissioners, Consumer Insurance Search and complaint index
- Centers for Medicare & Medicaid Services, Marketplace Quality Rating System
- State insurance department consumer complaint and licensee lookups