To confirm if your plan covers your prescription do the below steps:
Find the plan's formulary. Every individual health plan has a drug formulary — a list of covered medications, organized into tiers. The employee can find it by logging into their insurance carrier's member portal (the same login used to see claims and ID cards) and looking for a link like "formulary," "drug list," or "covered medications." If they can't find it online, the number on the back of their insurance card connects them to member services, who can look it up directly. You can also look for this link on your Summary of Benefits.
Search for the specific drug. Formularies are searchable by drug name (brand and generic). The employee should check both names, since a plan might cover the generic version but not the brand name, or vice versa. It's worth noting the tier the drug falls into, since that determines the copay or coinsurance amount — lower tiers (generics) are typically cheapest, while specialty drugs sit in the highest tier and can carry significant out-of-pocket costs even when "covered."
Watch for restrictions beyond a yes/no listing. A drug being on the formulary doesn't always mean it's automatically covered at the pharmacy counter. Common restrictions include prior authorization (the prescriber must get approval from the insurer first), step therapy (the patient must try a cheaper alternative first), and quantity limits. The formulary document or the carrier's member services line will flag if any of these apply.
Confirm with the pharmacy as a final check. Since formularies can be dense or slightly out of date, having the pharmacy run the prescription through insurance (even before picking it up) gives a real-time answer on coverage and cost. This is often the fastest way to know for certain.
If it's not covered, there are still options. The employee can ask their doctor about a formulary-alternative medication, ask the pharmacy about a coupon or manufacturer savings program, or file a formulary exception request with the insurer if there's a medical reason a specific drug is needed.