Use the exact plan name
A carrier may offer several plans with similar names but different networks. Search the directory for the exact plan and coverage year you are considering. Confirm important primary-care physicians, specialists, hospitals, labs, and facilities.
Confirm with the provider
Provider directories can change or contain errors. When a relationship is important, contact the provider and ask whether they participate in the exact plan—not merely whether they accept the insurance company.
Review prescription coverage
Check each medication by name, dosage, and form when possible. Review the formulary tier, copay or coinsurance, deductible rules, prior authorization, quantity limits, step therapy, and participating pharmacies.
Keep records of what you checked
Save plan documents, screenshots, dates, and the names of representatives you contacted. Networks and formularies can change, so verify critical information again before enrollment and when coverage renews.