Pre-packaged medication services or filling your own pill organizer? Here's what I found

A conversation with the The Caregiver's Journey podcast left me with a question: why doesn't everyone just use a service like PillPack (which I've been following for years and love what they do) instead of organizing their own medications into a pill organizer, the way I do for my mom?

I'd always just assumed most people did what I do – organize it myself. I'd never actually looked into the real numbers before. It turns out what I was doing instinctively is closer to the norm than I realized.

What these services actually are

Pre-packaged medication services take your prescriptions and sort them into individual, dated, ready-to-open packets or blister packs – one for each dose, at each time of day. Instead of a pill organizer (sometimes called a pillbox) you fill yourself, the packaging arrives already sorted. Many services work with your pharmacy and insurance directly, and coordinate refills automatically.

Who's actually behind these services

In the US, this has become a real commercial market. PillPack was founded in 2013 by pharmacist TJ Parker and Elliot Cohen, and built its business around pre-sorted dose packaging with automatic refills and renewals. Amazon acquired it in 2018¹ for approximately $753 million², and two years later launched the wider Amazon Pharmacy³.

PillPack isn't the only option, though the market has consolidated more than I expected. CVS ran a similar multi-dose packaging service, later branded SimpleDose, but shut it down entirely in 2023 – it said in its own FAQ that the service required specialized equipment its retail locations couldn't support⁴. ExactCare specializes specifically in medication management for people on multiple long-term medications; it combined with Tabula Rasa HealthCare in 2023, and the merged company has since rebranded as AnewHealth, whose pharmacy operations now serve over 100,000 people through Medicare, Medicaid, PACE, and dual-eligible plans⁵. Beyond the big names, this is something many ordinary independent pharmacies already quietly offer in-house – which is where the availability numbers below actually come from.

Other countries take a different approach entirely, and the differences say something interesting. In the UK, official NHS guidance says these aids should not be used routinely, and that a person's original medication packaging should remain the default unless there's a clear, documented reason for something else⁶. It's treated as a clinical decision a pharmacist makes after assessing someone, not a convenience product anyone can sign up for.

Australia sits closer to the US model. One of the country's best-established products is the Webster-Pak, invented and manufactured by Webstercare more than 40 years ago and well-known enough to have been mentioned in the Australian Parliament⁷, marketed fairly openly by local pharmacies.

Two clusters, roughly: the US and Australia both treat this as a competitive consumer product, openly branded and marketed. The UK treats it as a clinical intervention that needs individual justification, not something you can just sign up for on your own.

The numbers – availability vs. actual use

Here's what surprised me most. According to the 2022 NCPA Digest, the most recent year I could find this specific figure reported, nearly 80% of independent pharmacies in the US already offered compliance packaging like this⁸. I couldn't find a more recent number, but if anything I'd guess it's held steady or grown since – CVS's 2023 exit from this space was widely framed in the industry as an opening for independents to pick up, and the broader category of pharmacy adherence programs has been trending upward for years. Availability is far higher than most people realize – and than most people take advantage of.

But actual use is a much harder thing to pin down. I wasn't able to find a reliable national statistic on how many people actually use a pre-packaged service versus self-filling. The studies I found measure related but different things: whether older adults use a pill organizer at all, and whether packaging improves adherence once someone's using it – not how many people choose one option over the other in the first place.

In a study of 135 community-dwelling older adults, 75% used a pill organizer at least some of the time, and 93% of those filled it themselves – only 13% used blister packs at least some of the time⁹. A separate meta-analysis of 52 studies and 22,858 people found packaging interventions raised average adherence to 71%, versus 63% among control groups, though it didn't measure how many people adopt a pre-packaged service in the first place¹⁰.

So here's the honest version: pharmacies clearly have the capacity to offer this at scale, self-filled pill organizers are common – especially among older adults, per the study above – and nobody seems to be measuring the thing that would actually answer the original question. That gap is itself worth knowing about.

Why the gap exists

Cost isn't the obvious explanation. PillPack, for instance, is genuinely free as a service – you only pay your normal medication copays, nothing extra for the packaging¹¹. I can't confirm that's true across every service in this space, but at least for one of the biggest names in it, cost alone doesn't explain the gap. Real, sourced barriers to medication adherence more broadly include treatment complexity, forgetfulness, and cost elsewhere¹², along with real hesitation when someone's medications or doses change often¹³.

My own hypotheses, not sourced, for why adoption isn't higher even though the service is often free: people frequently don't know it exists at the moment they'd actually need it. It can feel "premium" despite being marketed as free – nothing is really free, and that mismatch may matter. And pharmacies may simply have more to gain, commercially, from dispensing medications individually and driving repeat visits than from promoting a service that reduces both.

There's also a real privacy consideration worth naming honestly. Prescription records are unusually revealing – capable of pointing to serious health conditions most people would want to keep private. Julie Roth, a healthcare regulatory attorney, raised exactly this concern when Amazon acquired PillPack, pointing out how much a medication list alone can reveal about someone¹⁴. It's not that any company in this space has done something wrong with that data – it's simply a legitimate reason some people are more cautious about handing a full medication list to any single company, however good their intentions.

How to decide what fits you

There's no single right answer here, so instead of a verdict, here are the honest questions I'd ask myself.

How often do your medications or doses change? When something changes, pre-packaged services generally can't just swap one pill in an already-made packet – the change gets built into the next batch instead. PillPack, for instance, works in 30-day cycles partly for this reason¹⁵. If your medications shift often, that kind of lag might make self-filling the more practical choice.

Does your pharmacy already offer this, or would you need to switch pharmacies or order by mail? Worth a five-minute call to ask before ruling it out either way.

Is cost or insurance coverage a real factor for you? This varies a lot by service, plan, and pharmacy – some, like PillPack, don't charge anything extra for the packaging itself, but that's not guaranteed across the board. Worth confirming directly with whichever service or pharmacy you're actually considering, rather than assuming either way.

If you're organizing your own medications, does the process feel manageable, or does it add real difficulty or risk? For some people, especially with cognitive changes, self-filling can be genuinely hard to do safely alone. That's a real, practical reason a pre-packaged service might be the better fit – not a failure.

If you're filling medications for someone else who has cognitive decline, is the act of filling it together part of your time with them? For some caregivers, this isn't just a task to optimize away. It can be one of the few remaining shared, hands-on activities with someone whose other abilities are changing. I'd recommend being honest with yourself about whether handing that off is something you actually want, not just something that would save time.

Do you want the sense of control that comes from doing it yourself – knowing exactly what went where and when? This is a real factor some caregivers describe, even without strong research behind it as a proven driver. If it matters to you, it's a legitimate reason on its own.

If your answers point toward a pre-packaged service, that's a genuinely good outcome. I mean that. If a service like this exists, is available to you, and fits how you want to manage medications, I'd rather you knew about it and used it than not.

Where this leaves self-filling

For everyone the questions above don't fully resolve – people whose medications change often, people who want to stay hands-on, people without access to one of these services where they live – self-filling remains an important option, not a fallback. Over the past four years I put together a full system for filling a pill organizer with fewer errors and less stress, and eventually built an app that walks you through it, one medication at a time – not to replace a pre-packaged service where one's the better fit, but for everyone still doing it by hand. If you'd like a head start on the list itself, there's also a free medication list template you can fill in and print.

Related guides

• How to fill a pill organizer for multiple medications
• How to decide how many weeks to fill your pill organizer for
• How to make sure you never run out of a medication before your next pill organizer fill

Sources

1. Amazon to Acquire PillPack – Press Release ↩
2. The inside story of why Amazon bought PillPack – CNBC ↩
3. Introducing Amazon Pharmacy: Prescription Medications Delivered – Amazon (official press release, Nov 17, 2020) ↩
4. CVS ends multi-dose packaging offering SimpleDose – pharmaphorum ↩
5. ExactCare and Tabula Rasa HealthCare Business Combination Closes – ExactCare; rebrand: ExactCare and Tabula Rasa HealthCare Rebrand Combined Organization as AnewHealth ↩
6. NHS Specialist Pharmacy Service – Complex medication regimens: supporting adherence ↩
7. Webstercare – company history, verified as an Ageing Australia industry affiliate: Ageing Australia ↩
8. 2022 NCPA Digest, via NCPA Newsroom ↩
9. Gould, Todd & Irvine-Meek, Canadian Pharmacists Journal, 2009 – journals.sagepub.com ↩
10. Conn et al., Current Medical Research and Opinion, 2015 – tandfonline.com ↩
11. PillPack pricing – Amazon Pharmacy (official) ↩
12. Tess Carey, PharmD, Amazon Pharmacy – Pharmacy Times ↩
13. Hedva Barenholtz Levy, PharmD, BCPS, BCGP, director of HbL PharmaConsulting – Healthcare Packaging ↩
14. Amazon's PillPack Deal Could Give It Reams of Users' Private Medical Data – Gizmodo ↩
15. 30-day schedule – Amazon Help Center (official) ↩