Finance & Business
91,932 views
25 min · 2 min read
7 steps
Advanced

How to select the right health insurance plan during open enrollment

Open enrollment is a short window each year to choose the health plan that will protect your health and budget for the next 12 months. This guide helps you compare options quickly, estimate costs, and pick a plan that fits your medical needs and finances without overthinking every detail.

Verified by pleasexplain editors
  1. Step 1: Gather personal health data

    List everyone on the policy, any chronic conditions, and expected services for the year (e.g., 6 primary care visits, 2 specialist visits, 1 planned procedure). Also collect current prescriptions with dosages and typical monthly out-of-pocket costs to compare formularies accurately.

    [Illustration: stack of papers with family list, prescriptions, and calendar showing appointments]

  2. Step 2: Know key plan terms

    Confirm each plan's deductible, out-of-pocket maximum, copays, coinsurance, and monthly premium. These five numbers determine your worst-case and routine-year costs; for example, choose plans with lower out-of-pocket maximums if you expect >$3,000 in yearly care.

    [Illustration: infographic of deductible, premium, copay, coinsurance, out-of-pocket maximum labels]

  3. Step 3: Estimate yearly total costs

    Calculate annual cost for each plan: (monthly premium x12) + expected visits x copay or coinsurance + prescriptions + either applicable deductible or zero if covered. Use two scenarios: low-use (0–2 visits) and high-use (10+ visits) to see which plan is cheaper under each.

    [Illustration: calculator, spreadsheet with two scenario columns and totals]

  4. Step 4: Check provider networks

    Confirm your preferred doctors and hospitals are in-network by searching the insurer directory. Out-of-network care can cost 2–5x more; if you use a specific specialist monthly, prioritize plans that list them as in-network.

    [Illustration: map with hospital icons and checkmarks for network providers]

  5. Step 5: Compare prescription coverage

    Match each plan's drug formulary to your medications and note tiers and copays. If a needed drug is non-formulary, estimate a replacement cost; switching medications can save hundreds per year but requires doctor approval.

    [Illustration: pill bottles labeled with tier numbers and copay amounts]

  6. Step 6: Evaluate added benefits

    Review extras like telemedicine, mental health visits, wellness credits, and free preventive services. Assign a dollar value to benefits you’ll use (e.g., $50 telemedicine credit x 6 uses = $300) and include that when comparing plans.

    [Illustration: icons for telehealth, mental health, and wellness programs with dollar signs]

  7. Step 7: Check enrollment deadlines and rules

    Note the open enrollment start and end dates, any employer-specific deadlines, and required documentation. Set calendar reminders 7 days before the deadline and plan a 30–60 minute session to finish enrollment paperwork.

    [Illustration: calendar with circled deadline and an alarm reminder]


  • Use a spreadsheet to list 3–4 plan totals side-by-side for quick comparison.
  • Prioritize out-of-pocket maximum if you anticipate >$5,000 medical expenses next year.
  • Call member services to confirm a provider’s network status within 7 days of enrolling to avoid surprises.
  • Ask your employer or marketplace about premium tax credits; a $100 monthly credit changes the cheapest option.
  • Check whether your primary care visit is a copay or counts toward the deductible—this can shift yearly costs by $200–$1,000.
  • Review eOBs and receipts from the past year to find hidden recurring charges you might have forgotten.

  • Don’t choose a plan based only on the lowest premium; high deductibles can cost thousands more if you need care.
  • Avoid assuming prescriptions remain covered—formularies change annually, so verify before enrolling.
  • Don’t miss the deadline; missing open enrollment can lock you into coverage for 12 months unless you qualify for a special enrollment event.
  • Be cautious with out-of-network care for planned procedures; pre-authorization or switching to an in-network provider can save 50–80%.

Was this guide helpful?