You and I have talked before about pharmacy benefit managers, which "operate in the bowels of the health care system and cloak themselves in such opacity and complexity that many people don’t even realize they exist,” according to The New York Times.
So the Times investigated these gastric juices and found that "the largest PBMs often act in their own financial interests, at the expense of their clients and patients.”
The Times article is too long for me to summarize here; if you’re thwarted by its pay wall, you can find explainers in this item I ran last year. (By the way, the legislation I mentioned then, which would make PBMs more transparent, hasn’t moved forward since then, in case you want to contact your lawmakers.)
The Times has published a separate article on tips for consumers:
How your PBM affects you
It picks the drugs that will be covered by your insurance and decides how much you'll pay out of pocket for them.
The PBM puts together a list of covered drugs called a formulary. It also decides which drugs it'll encourage you to take by making them cheaper for you. It discourages you from taking other medications by making them more expensive or putting up hurdles like requiring you to try other drugs first. Your insurer or employer signs off on the recommendations of the PBM.
Finding out which PBM you have
Most Americans have one of the big three PBMs: CVS Caremark, Express Scripts or Optum Rx. Even if you have a smaller PBM like Prime Therapeutics, you may be affected by the business practices of the three giants; many smaller PBMs delegate some of their dealings with drug companies and pharmacies to their bigger competitors.
While you typically can choose your health plan during your employer’s open enrollment period every year, your PBM is picked for you.
You usually get an ID card in the mail that shows which PBM you have, though you may need to ask your employer’s human resources department.
If you’re on Medicare, you can choose an insurance plan each year, but the government website that enables you to compare plans doesn’t identify which PBM is attached to which plan. You may be mailed an ID card identifying your PBM, or you can try calling your Medicare plan.
Finding out if you’re being overcharged
If your out-of-pocket costs seem high, it could be that your employer or your insurance company is offering stingy benefits.
But here are some reasons the PBM’’s business practices are to blame:
PBMs sometimes force patients to take a brand-name drug even though there’s a cheaper generic version available. Ask your doctor or pharmacist if there’s a cheaper alternative.
If you’re taking a generic, your PBM may be forcing you to pay more than it would cost if you pay for it with your own money — not using insurance — at your local drugstore or an online pharmacy (this is a frequent problem with generics for chronic conditions like cancer and multiple sclerosis).
Options for paying out of pocket for your medication include GoodRx, which lists prices at pharmacies near you, or the Mark Cuban Cost Plus Drugs Company, an online pharmacy that sells hundreds of drugs.
Getting help
Pharmacists have insight into how PBMs cause patients to pay more. Your pharmacist may suggest that you forgo insurance to get a lower price or point you to a manufacturer’s coupon.
If you have medication sent through the mail from a pharmacy affiliated with your PBM, it still can be worth visiting your local pharmacy to see what options you have.
If you have a big bill for a drug that you can’t afford, you can ask your pharmacy if you can pay over time.
Changing PBMs
If you have insurance through your employer, you can’t switch PBMs, but you can try talking to human resources. Complaints from workers about the high costs they’re facing for a certain drug often are the only way the employer finds out that there’s a problem.
If you’re on Medicare and want to switch PBMs, you can choose a new plan for the next year. You’ll need to do some research to make sure you're actually picking a different PBM, since many Medicare plans use the same PBMs.
Because you have so many choices with Medicare plans, the best advice is to focus on what you can find out about a plan’s benefits, the drugs it covers and how much you'll pay for specific medications each month. All that information is on Medicare’s website.