For more than two decades, I have lived with Common Variable Immune Deficiency—a condition that leaves my body unable to fight infections the way it should. Since 2001, my life has depended on one thing: weekly infusions of an immunoglobulin therapy. Without it, I would face constant, severe infections, any one of which could become life-threatening. There is no alternative treatment. This is not optional care—it is survival.

For years, I was able to manage both my health and the cost of my treatment. Like many patients with serious chronic conditions, I relied on a copay assistance program offered by the drug manufacturer. That support made it possible for me to meet my health plan’s out-of-pocket requirements and continue treatment without interruption. It wasn’t easy, but it worked. My condition, while serious, was not a financial burden on my family.

That changed in early 2023.

In February, I began receiving medical bills that didn’t make sense. At first, I assumed there had been a mistake. But after more than 20 hours spent on phone calls, reviewing documents, and digging through the fine print of my insurance plan, I uncovered what had actually happened. My plan had quietly implemented something called a “specialty copay offset benefit.” I had never heard of it before, but I quickly learned what it meant for me: the copay assistance I depended on no longer counted.

As I worked to understand what was happening, I noticed something strange in my financial summaries. The charges for my medication were nearly wiped away, as if they didn’t exist. And yet, I could clearly see that payments had been made by the copay assistance program. The money was there. It had been paid. But none of it was being applied to my deductible or my out-of-pocket maximum.

In other words, the help I was receiving no longer helped me.

Instead, the system was structured so that the copay assistance program paid for the medication, the insurance company accepted those payments, and I was still responsible for meeting my full deductible and cost-sharing requirements on my own. I later learned this practice is known as a copay accumulator program.

In my case, it meant that the pharmacy benefit manager was capturing those payments as “savings”—savings that never reached me. So while the cost of my medication was being covered by assistance, I was still being billed as if nothing had been paid at all.

I was paying twice for the same treatment.

For years, my disease had been something I managed medically, not financially. Now, my family is faced with meeting our full deductible early every year. The financial pressure is real, but the emotional impact has been just as significant. For the first time, I find myself worrying not just about my condition, but about whether I will continue to be able to access the treatment that keeps me alive.

That uncertainty is hard to live with.

What makes this even more difficult is how invisible it all is. Nothing about this change was obvious at first. There were no clear warnings, no straightforward explanations—just bills that didn’t add up and a system that took hours to untangle. Patients like me don’t discover these programs until we are already caught in them.

Copay accumulator programs are often described as cost-saving tools, but for patients, they shift the burden in ways that can be devastating. They undermine the very assistance programs designed to help people afford their medications and create barriers where none existed before.

Patients should not be penalized for accepting help. When assistance is provided to cover the cost of treatment, it should count toward the patient’s financial responsibility. Anything less creates confusion, financial strain, and unnecessary risk for people who are already managing serious health conditions.

For me, this isn’t about policy language or insurance design. It’s about whether I can continue receiving the treatment that keeps me alive—and whether the system meant to support patients will actually do so.

Because coverage should mean something.

Editor’s Note:
Patients Rising shares patient stories to raise awareness and reduce isolation among patients and caregivers navigating serious health conditions. Stories are submitted by patients and may be edited for clarity and flow while preserving the author’s voice. The experiences described are personal accounts and should not be considered medical advice.