Health Insurance Plan Types
HMO — Health Maintenance Organization
Requires you to choose a primary care physician who coordinates all care. Lower premiums and out-of-pocket costs in exchange for less flexibility. Must stay in-network except for emergencies.
PPO — Preferred Provider Organization
Flexibility to see any doctor without a referral. In-network care costs less but out-of-network care is covered at a reduced rate. Higher premiums than HMOs but maximum provider choice.
HDHP — High Deductible Health Plan
Lower premiums with higher deductibles. Qualifies you for a Health Savings Account (HSA) with triple tax advantages. Best for generally healthy individuals who want lower monthly costs.
Top Health Insurance Companies
Kaiser Permanente operates an integrated care model delivering consistently high member satisfaction, strong preventive care emphasis, and seamless coordination. Available in 8 states plus Washington D.C.
✅ PROS
- #1 member satisfaction nationally
- Integrated care model
- Competitive premiums
⚠️ CONS
- Only 8 states + D.C.
- Must use Kaiser providers
Blue Cross Blue Shield sells plans in all 50 states through its network of local affiliates, offering the widest provider network of any national carrier along with all four ACA metal tiers (Bronze through Platinum) and four plan types (HMO, EPO, PPO, POS). A strong pick for families and frequent travelers who need broad flexibility.
✅ PROS
- Widest nationwide provider network
- All plan types and metal tiers available
- Strong for travelers and multi-state families
⚠️ CONS
- Quality varies by local BCBS affiliate
- Premiums above average in some states
How Much Does Health Insurance Cost?
The national average unsubsidized ACA marketplace premium is around $741/month for a Silver plan, though most marketplace shoppers qualify for premium subsidies that significantly reduce this cost based on income. Bronze plans have the lowest premiums but highest out-of-pocket costs when you need care; Platinum plans cost more monthly but cover more of your medical expenses.
When Can I Enroll in Health Insurance?
ACA Open Enrollment typically runs November 1 through January 15 in most states. Outside this window, you can only enroll if you experience a qualifying life event — losing job-based coverage, having a baby, getting married, or moving to a new coverage area — which opens a Special Enrollment Period.
Frequently Asked Questions
Subsidy eligibility depends on household income relative to the federal poverty line. Most marketplace enrollees qualify for at least some subsidy — check Healthcare.gov or your state exchange for your specific eligibility.
HMOs require choosing a primary care doctor who coordinates all care and referrals, with lower premiums but less flexibility. PPOs let you see any doctor without a referral, including out-of-network providers at a reduced rate, but cost more.
Yes — all ACA-compliant marketplace plans are required to cover pre-existing conditions with no waiting period or coverage denial, regardless of your health history.