My cousin Danny spent eleven years as a respiratory therapist. Good at it. The kind of clinician patients specifically requested. And around year nine he started doing the math that every experienced clinician eventually does at 2 a.m.: I know this stuff better than the company selling it. Why am I not the company?
So he opened a durable medical equipment business. Small — one location outside Charlotte, two employees, a leased van, a stack of concentrators, and a genuinely excellent understanding of respiratory care.
It nearly went under in fourteen months. Not because he was bad at it. Because almost nothing that determines whether a DME company survives has anything to do with the equipment or the patients.
He made it. He’s got four locations now and he’s insufferable about it at Thanksgiving. But I’ve watched him tell his origin story to enough aspiring owners that I’ve collected the things he wishes someone had told him. Here they are.
1. You are not opening a healthcare company. You’re opening a receivables company.
This is the single biggest mental shift, and almost everyone gets it wrong at first.
Danny thought he was starting a business that provided respiratory equipment to patients. What he actually started was a business that lends equipment to strangers, then spends 30 to 90 days convincing large institutions to reimburse it, while carrying all the cost up front.
Read that again, because it changes everything about how you plan. Your inventory goes out the door before you get paid. Your labor is spent before you get paid. Your rent is due monthly regardless. And the party who owes you money has a full-time department dedicated to finding reasons not to pay.
Clinical excellence is the price of entry. Cash flow management is the actual game. If you’re coming from the clinical side — and most good DME founders are — this is the muscle you have not built yet.
2. Your first year of paperwork will exceed your first year of patient care
Medicare enrollment. State licensure, which varies wildly and sometimes absurdly by state. Accreditation through an approved body. Surety bond. NPI. PTAN. Commercial payer contracts, each with its own credentialing process, each moving at its own geologic pace.
Danny budgeted three months. It took nine. Nine months of paying rent on a warehouse holding inventory he couldn’t legally bill for yet.
The trap isn’t that the paperwork is hard — it’s mostly just tedious — it’s that the sequencing is non-obvious and the dependencies are brutal. You can’t get accredited without a physical location. You can’t bill Medicare without accreditation. Some payers won’t credential you without a Medicare PTAN. So one delay early cascades into six months of dead runway.
Anyone serious about figuring out how to start a DME business should map this entire dependency chain before signing a lease, not after. The order matters more than the speed.
3. Referral sources don’t care how good you are. They care how easy you are.
Danny assumed his clinical reputation would bring referrals. He’d spent a decade building relationships with pulmonologists and discharge planners. Surely that counted.
It counted for about two weeks.
Here’s what he learned: a discharge planner has forty patients to move and six hours to do it. She is not evaluating your clinical protocols. She is asking one question — if I send this to you, will it be handled, or will it come back to my desk?
The DME company that wins that referral is the one that confirms receipt in ten minutes, flags missing documentation immediately instead of two days later, delivers on time, and never makes her chase anything. Responsiveness is the product. Everything else is table stakes.
This is genuinely good news for new entrants, by the way. You can’t out-buy the national players on equipment costs. You can absolutely out-respond them.
4. The equipment mix you pick will define your company more than your business plan
Not all DME is the same business. Rentals versus sales, capped versus non-capped, high-touch versus drop-ship — these aren’t product categories, they’re fundamentally different economic models.
Oxygen is a rental business with recurring revenue, ongoing service obligations, and a compliance burden. Wheelchairs are a documentation business where a single missing evaluation kills a $6,000 claim. Diabetic supplies are a volume-and-margin grind. CPAP is a compliance-monitoring business as much as an equipment business.
Danny started with respiratory because he knew it, which was correct. But he added mobility in year two because a referral source asked him to, and he did not appreciate that he’d just entered a completely different business with completely different documentation requirements. That’s where most of his early denials came from.
Anyone still mapping the landscape should get honest about what DME experience actually transfers between categories — because clinical familiarity with a product does not mean operational familiarity with billing it.
5. Your software decision is a five-year decision, made in month two, with no information
This is the one Danny is most bitter about.
He picked a system in his second month, based on price, because he was pre-revenue and terrified of fixed costs. Reasonable! Also the most expensive decision he made that decade.
By year two he’d built his entire operation — intake workflows, delivery process, billing sequence, staff training, referral portal habits — on a platform that couldn’t handle serialized rental tracking properly. Migrating meant unwinding two years of institutional muscle memory. So he didn’t. He hired people to compensate instead, which is how a $200/month savings became a $70,000/year headcount.
The lesson isn’t “buy the expensive one.” It’s that you should choose based on where you intend to be in year three, not where you are in month two. Cheap software for a company you’re planning to outgrow is not a savings. It’s a deferred bill with interest.
6. Nobody tells you how emotionally strange the patient relationship is
Danny wasn’t ready for this part and it’s the thing he brings up most.
In the hospital, he saw patients for a shift. In DME, he has patients for years. He knows their kids’ names. He knows which ones will call at 9 p.m. because they’re lonely and the concentrator alarm is a convenient reason. He’s been to funerals.
And simultaneously, he has to send those same people invoices. Deny requests. Pick up equipment when coverage ends. Occasionally send an account to collections.
Nobody prepares you for holding genuine care and commercial reality in the same hand. It’s the hardest part of the job and it never appears in a single business plan.
7. The business becomes fun exactly when it stops being about equipment
Here’s the ending Danny likes.
Around year three, something clicked. He stopped thinking about concentrators and started thinking about throughput — how many referrals convert, how fast, at what cost, with what denial rate. He built dashboards. He got competitive with his own numbers.
And weirdly, that’s when the clinical side got better too. Because a patient who gets equipment in eight hours instead of three days has a better outcome, and that’s an operations problem, not a clinical one. Efficiency stopped feeling like the enemy of care and started being the mechanism of it.
That’s the shift. You go in thinking you’re in the equipment business, spend two years discovering you’re in the receivables business, and eventually realize you’re in the logistics business — and that logistics, done well, is a form of patient care.
If you’re standing at the edge of this
Do it, honestly. It’s a real business with real demand and an aging population that isn’t going anywhere. Danny’s glad he did.
But go in with the right map. Budget nine months of paperwork, not three. Pick your equipment mix deliberately, not opportunistically. Choose your systems for the company you’re building, not the one you can barely afford. Compete on responsiveness, because that’s the only axis where you start with an advantage.
And find someone who’s fourteen months in to buy coffee for. They’ll tell you more in an hour than any guide will.
Even the good ones. Even this one.