Best Health Insurance in Delaware
With Aetna gone and only three carriers left on Delaware’s marketplace, picking the right one matters more than it used to — and the differences between Highmark, AmeriHealth, and Ambetter go well beyond the monthly premium. One has the widest network in the state, another averages around $730 per month across all metal tiers, and the third bundles telehealth into every plan. This guide compares all three head-to-head so you can figure out which is the best health insurance in Delaware for how you actually use healthcare.
What matters most in your Delaware coverage?
I want a quote to compare carriers
See Highmark, AmeriHealth, and Ambetter side by side
Get a quote →I want the best plan for my situation
Families, budget, chronic care, and young adults
By situation ↓Best Health Insurance Companies in Delaware for 2026
Highmark BCBS Delaware earns the top overall ranking for the best health insurance in Delaware for 2026 based on the widest provider network in the state, the highest plan variety across all metal tiers, and nationwide BlueCard portability. AmeriHealth Caritas ranks second with the lowest average premiums, and Ambetter holds the third position with competitive Silver pricing and integrated telehealth. Rankings reflect rate data approved by the Delaware Department of Insurance and plan details from HealthCare.gov datasets.
Highmark BCBS Delaware
PPO — #1 OverallHighmark Inc. • Blue Cross Blue Shield
Top-ranked carrier for 2026 with the widest provider network in Delaware, 15 plans across all metal tiers, and nationwide BlueCard portability for out-of-state care. Average premium for a 40-year-old: $830/month before subsidies. The only carrier offering PPO plans on the marketplace. Best for families, chronic conditions, and enrollees who travel.
AmeriHealth Caritas
PPO — #2 ValueAmeriHealth Caritas • Independence Health Group
Lowest average premiums in Delaware at $730/month for a 40-year-old across all metal tiers. Cheapest Bronze plan starts at $542/month before subsidies. PPO network covers major hospitals in New Castle and Kent counties. 8 plans available. Best for cost-sensitive enrollees and subsidy-eligible individuals pairing Silver with cost-sharing reductions. Rate change: +34.98%.
Ambetter by Celtic
HMO — #3 BudgetCeltic Insurance Company • Centene Corporation
HMO network focused on primary-care coordination with telehealth included at no additional cost on all plans. Average premium for a 40-year-old: $762/month. 17 plans with competitive Silver tier pricing. Smaller specialist network than Highmark or AmeriHealth. Best for young adults and enrollees who prefer managed care with virtual visit access.
Aetna CVS Health
Exited 2026Aetna Life Insurance • CVS Health
Aetna withdrew from the Delaware marketplace effective January 1, 2026, as part of a nationwide exit from ACA individual plans. The departure reduced Delaware’s carrier count from four to three and contributed to the 27.7% weighted average premium increase by reducing competition.
Both Highmark BCBS and AmeriHealth Caritas offer PPO plans on the Delaware marketplace, which let members see specialists without referrals and use out-of-network providers — a meaningful advantage for Delaware families managing complex care or traveling out of state. Highmark’s nationwide BlueCard network is the broadest option in the state. For a fuller look at how PPO coverage works and how Delaware’s options compare nationally, see our guide to PPO health insurance plans.
How Delaware Health Insurance Carriers Compare
Highmark BCBS leads on network size and plan variety with 15 options and nationwide BlueCard access, AmeriHealth Caritas leads on price at $730 per month average for a 40-year-old, and Ambetter leads on telehealth inclusion across all 17 of its plans. The table below compares key metrics across all three Delaware marketplace carriers based on 2026 approved rate filings and publicly available plan data from CMS.
| Metric | Highmark BCBS | AmeriHealth Caritas | Ambetter |
|---|---|---|---|
| Avg. Monthly Premium | $830 | $730 | $762 |
| Cheapest Bronze Plan | $612 | $542 | $578 |
| Network Type | PPO | PPO | HMO |
| Plan Count | 15 | 8 | 17 |
| Out-of-State Coverage | Yes (BlueCard) | Limited | Emergency only |
| Telehealth Included | Select plans | Select plans | All plans |
All premiums reflect a 40-year-old enrollee before subsidies. Actual costs vary by age, county, and subsidy eligibility. Subsidy-eligible enrollees should compare net premiums (after tax credits) rather than sticker prices, since subsidies can significantly narrow or eliminate the premium gap between carriers. For a breakdown of how subsidies and cost-saving strategies work, see the guide to affordable health insurance in Delaware.
Compare the Best Delaware Health Insurance Plans
See side-by-side premiums from Highmark, AmeriHealth, and Ambetter based on your zip code, age, and household income — including your estimated subsidy amount and net monthly cost after premium tax credits are applied.
Best Health Insurance in Delaware by Situation
Highmark BCBS is the strongest choice for families, chronic conditions, and out-of-state coverage due to its broad PPO network. AmeriHealth Caritas wins for budget-focused enrollees and those pairing Silver plans with cost-sharing reductions. Ambetter suits young adults who prefer telehealth and managed care at mid-range premiums. Enrollees unfamiliar with how the Delaware marketplace works should start there before comparing carriers.
Best for Families
Highmark BCBS — Silver or Gold PPO
Families benefit from Highmark’s broad pediatric specialist network and the ability to see out-of-network providers without a referral. Gold plans keep copays and deductibles lower, which matters more when multiple family members use care regularly.
Best for Low Premiums
AmeriHealth Caritas — Bronze PPO
AmeriHealth offers the cheapest Bronze plan in Delaware at $542 per month before subsidies. Enrollees eligible for premium tax credits can often reduce that to $0 per month, making this the strongest option for healthy individuals who want minimal monthly cost.
Best for Chronic Conditions
Highmark BCBS — Gold or Platinum PPO
Enrollees managing ongoing conditions like diabetes, heart disease, or autoimmune disorders need reliable specialist access and predictable costs. Highmark’s higher-tier plans pair the state’s largest network with lower deductibles (the amount paid before insurance covers costs) and copays.
Best for Young Adults
Ambetter — Silver HMO
Ambetter’s Silver plans offer competitive premiums for adults under 30, and the included telehealth access fits the convenience preferences of younger enrollees who prefer virtual visits for routine care.
Best for Subsidy-Eligible Enrollees
AmeriHealth Caritas — Silver PPO with CSR
Enrollees earning between 100% and 250% of the federal poverty level unlock cost-sharing reductions on Silver plans. AmeriHealth’s Silver options become especially competitive after CSR adjustments, with reduced deductibles and copays that can make a Silver plan perform like Gold.
Best for Travel or Out-of-State Care
Highmark BCBS — Any PPO Tier
Highmark’s BlueCard program provides in-network access to providers across all 50 states. Enrollees who travel frequently, split time between states, or live near Delaware’s borders benefit from coverage that works beyond state lines — something neither AmeriHealth nor Ambetter offers at the same level.
How to Choose the Best Health Insurance Plan in Delaware
Network access, premium-to-deductible ratio, prescription formulary, and total out-of-pocket exposure are the four factors that matter most when identifying the best health insurance in Delaware for 2026. The decision framework below applies each factor to real carrier data so enrollees can weight the tradeoffs based on how they actually use healthcare.
1. Check Provider Networks
Before comparing premiums, confirm that current doctors and preferred hospitals are in-network for the plans under consideration. Out-of-network care can cost two to five times more than in-network care, easily erasing any premium savings from choosing a cheaper plan with a narrower network.
2. Estimate Total Annual Cost
Monthly premium is only one piece of the equation. Add the deductible, expected copays, and coinsurance (the percentage share of costs after the deductible) based on anticipated usage. A lower-premium Bronze plan may cost more over a full year than a higher-premium Gold plan if several specialist visits or prescriptions are needed.
3. Evaluate Subsidy Impact
Subsidies apply only to marketplace plans purchased through HealthCare.gov. Delaware residents earning up to 400% FPL can receive premium tax credits that change which plan tier offers the best net value. The KFF subsidy calculator provides quick estimates by income and household size.
4. Review Prescription Coverage
Each carrier maintains a separate formulary (list of covered medications) with different tier placements and copay structures. Enrollees taking specialty or brand-name drugs should verify their prescriptions are covered — and at what cost tier — before selecting a plan. A single medication placed on a higher formulary tier can add thousands in annual out-of-pocket costs.
Frequently Asked Questions
Highmark BCBS ranks first overall for the best health insurance in Delaware for 2026, AmeriHealth Caritas has the lowest average premiums at roughly $730 per month, and premium tax credits can reduce any carrier’s cost to $0 for eligible enrollees. The six questions below cover the topics that come up most often during open enrollment and qualifying life events.
What is the best health insurance company in Delaware?
Highmark Blue Cross Blue Shield of Delaware ranks first overall for 2026 based on the widest provider network, the most plan options across all metal tiers, and nationwide BlueCard portability. AmeriHealth Caritas is the best value option with the lowest average premiums, while Ambetter suits enrollees who prefer managed care with built-in telehealth.
Which Delaware carrier has the cheapest plans?
AmeriHealth Caritas offers the lowest average premiums in Delaware at approximately $730 per month for a 40-year-old across all metal tiers. The cheapest individual Bronze plan through AmeriHealth starts at roughly $542 per month before subsidies. With premium tax credits, eligible enrollees can reduce that cost to $0 per month.
Is Highmark BCBS worth the higher premium in Delaware?
For enrollees who need broad specialist access, out-of-state coverage, or PPO flexibility, the premium difference is often justified. Highmark’s network covers significantly more providers than AmeriHealth or Ambetter, and BlueCard access extends coverage nationwide. Enrollees who rarely see specialists and stay within Delaware may find better value with a lower-premium carrier.
How do subsidies affect which Delaware plan is best?
Subsidies are calculated against the benchmark Silver plan, so they can make higher-tier plans much more accessible. A resident earning 250% FPL might pay only $150 per month for a Gold plan after credits — making Gold a better deal than an unsubsidized Bronze plan for anyone with regular healthcare needs.
Why did Aetna leave Delaware’s health insurance market?
Aetna CVS Health exited the Delaware individual market effective January 1, 2026, as part of a broader national withdrawal from ACA marketplace plans. The departure reduced Delaware’s carrier count from four to three and contributed to the 27.7% weighted average premium increase for the current plan year by reducing competition.
Can I switch health insurance carriers in Delaware outside of open enrollment?
Only through a Special Enrollment Period triggered by a qualifying life event such as losing other coverage, getting married, having a child, or moving to a new area. Outside of these events, the next opportunity to switch carriers is during Open Enrollment, which typically runs November 1 through January 15 each year.
More Delaware Health Insurance Guides
Explore related guides covering Delaware marketplace enrollment steps, strategies for reducing premiums through subsidies and plan selection, carrier rankings across all three insurers, and plan type comparisons for PPO, HMO, and EPO networks.
Plans, carriers, costs, and enrollment in the First State.
Marketplace EnrollmentHow to enroll, deadlines, and qualifying life events.
Affordable Plans & SavingsLow-cost options, subsidies, and strategies to cut premiums.
PPO Health InsuranceOut-of-network flexibility and broader provider access.
Find the Best Health Insurance in Delaware
Compare every plan from Highmark, AmeriHealth, and Ambetter side by side. See your estimated subsidy, net monthly premium after tax credits, and out-of-pocket costs to find the coverage that fits your needs and budget.
Broker Disclosure
ForHealthInsurance.com is an independent health insurance agency serving Delaware residents. We are not affiliated with any carrier or government agency. We help you compare plans and enroll in coverage that meets your needs at no extra cost to you.