The cost to start a hyperbaric oxygen therapy clinic depends first on chamber count, chamber type, installation, treatment-room buildout, oxygen systems, staffing, and working capital In the provided model, known Month 1 operating commitments are $65,633, made up of $19,800 in fixed overhead and about $45,833 in payroll The model also assumes Year 1 treatment capacity of 600% to 650% across core clinical roles and variable costs of 120% of revenue, including oxygen, disposables, marketing, and payment fees Chamber and facility CAPEX are separate startup costs and need vendor, landlord, and code-professional quotes before you set the total funding need
Estimate Startup Costs with Calculator
Startup CAPEX Calculator
Estimates capitalized startup assets only for launch, including chambers, build-out, oxygen infrastructure, safety systems, and setup equipment.
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Scope note This calculator excludes payroll, rent deposits, licensing, insurance, marketing ramp, working capital, debt service, inventory, and other non-CAPEX funding needs. Model reference: Month 1 operating commitments already total about 65,633 before CAPEX.
What does the CAPEX and startup funding screenshot show?
Fund a Hyperbaric Oxygen Therapy Clinic as CAPEX plus startup costs plus early cash runway, not just the chamber. The source model shows Month 1 fixed overhead of about $65,633, so the ask has to cover buildout, deposits, payroll start dates, and reserve months. For Year 1, model 120 to 200 monthly treatments by service line at $300 to $500 per session, and keep payer enrollment and reimbursement separate because they should not be assumed.
Use of funds
CAPEX: chamber, install, buildout
Startup: deposits and launch costs
Runway: cover $65,633 Month 1 overhead
Payroll: start before revenue catches up
Model assumptions
Timing: chamber delivery and install
Demand: 120 to 200 monthly treatments
Pricing: $300 to $500 per treatment
Risk: model payer mix and reimbursement separately
What hidden costs can underfund a hyperbaric oxygen therapy clinic?
Hidden costs can underfund a Hyperbaric Oxygen Therapy Clinic long before the first patient, because rent deposits, permitting delays, design changes, fire inspection items, oxygen setup, legal review, and staff training hit before chamber CAPEX starts paying back. The monthly carry is already $16,800 from $12,000 lease, $3,000 malpractice insurance, $800 EHR and scheduling software, and $1,000 professional services, plus Year 1 variable planning for 30% medical-grade oxygen, 20% disposables, 50% marketing, and 20% payment processing. See How Much Does The Owner Of A Hyperbaric Oxygen Therapy Clinic Typically Make? for the owner-side return picture.
Pre-open cash drains
Rent deposits hit before revenue.
Permitting delays burn runway.
Fire inspection items add rework.
Medical director timing can stall launch.
Operating exposure
Malpractice starts at $3,000 monthly.
EHR and scheduling run $800 monthly.
Professional services run $1,000 monthly.
Maintenance reserves need cash from day one.
How much money do I need to open a hyperbaric oxygen therapy clinic?
For a Hyperbaric Oxygen Therapy Clinic, the funding need is chamber quote + buildout quote + pre-opening costs + cash runway, not just the chamber price; start with vendor and contractor quotes, then model burn using the known baseline of $65,633/month. See What Is The Current Customer Satisfaction Level For Hyperbaric Oxygen Therapy Clinic? before locking the plan, because patient volume, reimbursement, and clinical outcomes aren’t guaranteed.
Funding math
Use quoted chamber cost, not estimates
Add contractor buildout and permits
Base burn: $65,633/month
Six-month runway: $393,798
Scenario check
Lean: single-chamber plus core staff
Base: multi-room clinical setup
Larger: more rooms, higher overhead
Staff plan includes 6 roles
Calculate Fuding Needs
Startup cost summary
This table shows the main startup costs for opening a hyperbaric oxygen therapy clinic, plus the separate cash reserve excluded from capex.
Highlighted CAPEX$1,175,000Base planning example
Excluded cash needs$166,000Outside CAPEX total
Funding need$1,341,000CAPEX + excluded cash needs
Cost Category
Base Estimate
Main Cost Driver
CAPEX Calculator
Hyperbaric Chambers
$700,000
Two chambers plus delivery and commissioning
Yes
Oxygen Infrastructure & Installation
$120,000
Oxygen supply system install and commissioning
Yes
Clinic Build-out & Life-Safety Upgrades
$200,000
Renovation, code work, and fire and life-safety upgrades
Yes
Medical Monitoring Equipment
$80,000
Monitoring equipment and clinical devices
Yes
EHR, Scheduling & Office Setup
$75,000
Software setup, furniture, and IT infrastructure
Yes
Working Capital Reserve
$166,000
Month 1 payroll, lease, malpractice, utilities, cleaning, software, admin, and professional fees
No
Hyperbaric Oxygen Therapy Clinic Core Five Startup Costs
Hyperbaric Chambers And Installation Startup Expense
Chamber CAPEX
Chamber equipment is the main startup cost, so budget from vendor quotes, not guesses. Include purchase or lease terms, chamber type, quantity, delivery, rigging, manufacturer installation, commissioning, initial service setup, warranties, spare parts, and maintenance contracts. Single-patient and higher-capacity units price and install differently, so the final number depends on the exact configuration.
Get Quotes First
Ask each vendor for a full installed quote by unit count and chamber type. Here’s the quick math: 2 HBOT Technologist-related treatment roles at 160 monthly treatments per line means chamber count has to support that volume at $350 per treatment. If the chamber setup can’t match the schedule, the model breaks.
Cost Controls
Use lease terms only if they lower cash strain without raising downtime or service risk. Compare the full package: unit price, freight, rigging, install, commissioning, and warranty coverage. Don’t forget spare parts and maintenance contracts. The cleanest savings come from right-sizing chamber count to demand, not buying extra capacity too early.
Capacity Match
Chamber count should follow staffing and throughput, not the other way around. The Year 1 model assumes 2 treatment roles, 160 monthly treatments per HBOT Technologist line, $350 price, and 600% Year 1 capacity, so oversizing the chamber fleet can trap cash before the schedule is full.
Clinical Facility Buildout Startup Expense
Buildout Scope
Keep buildout separate from chamber equipment and the $12,000 monthly lease. This line covers treatment rooms, exam rooms, reception, patient flow, Americans with Disabilities Act (ADA) access, flooring, plumbing, electrical, HVAC, sound control, storage, and staff space. The final CAPEX depends on local code, building condition, and chamber type.
Budget Inputs
To price the buildout, ask for square footage, landlord contribution, contractor quote, architectural fees, permits, and a construction contingency. The lease is already modeled at $12,000 per month, so this is a one-time leasehold improvement cost, not rent. More space and harder code work push the budget up fast.
Cost Control
Save money by reusing existing plumbing, electrical, and HVAC where code allows, and by choosing a layout that shortens patient flow and sound-control work. Don’t underfund permits or contingency; that’s where change orders show up. The goal is a clean, compliant shell, not the cheapest quote.
Code, Not Guesswork
Local code, tenant finish condition, and chamber layout drive the final number. A simple shell with strong landlord support can stay manageable, but older space, ADA fixes, and utility upgrades add cost quickly. Get the contractor quote, permit plan, and contingency before you lock the budget.
Oxygen Systems And Fire Safety Startup Expense
Oxygen Supply
Plan the core oxygen system as a volume-driven cost. The model uses medical-grade oxygen at 30% of Year 1 revenue plus $1,500 per month for utilities, but it does not include an install quote. Use licensed vendors for storage, delivery, piping, or concentrators, and match the setup to treatment volume, chamber type, and room layout.
Budget Inputs
Get pricing for oxygen storage, delivery contracts, medical gas piping where needed, concentrator systems where needed, ventilation, monitoring, and emergency systems. Ask for vendor quotes, then map them to expected treatment count, chamber count, and inspection timing. One line item can swing the build if the clinic needs more delivery capacity or more room controls.
Quote equipment and install separately
Match supply to treatment volume
Check chamber and room needs
Cost Control
Keep savings inside compliance. The fastest way to waste money is oversizing oxygen delivery before volume is proven. Start with the chamber type and room count you can actually fill, then use licensed professionals for the final layout. If inspections come late, you pay twice: once for idle equipment and once for schedule delays.
Avoid overbuilding piping
Stage upgrades by utilization
Book inspections early
Safety Readiness
Build in fire inspections, life-safety upgrades, monitoring, and emergency systems from day one. These costs depend on local approvals, room layout, and whether the clinic uses piping or concentrators. Don’t treat this as a generic contractor job; use licensed trades and get the approvals lined up before you lock the opening date.
Licensing, Insurance, And Medical Oversight Startup Expense
Licensing First
Start with entity setup, state and local licensing research, and a healthcare legal review. For HBOT, the rules change by state, clinical model, service scope, and ownership structure, so you need a site-specific plan before you sign leases or hire. Don’t assume payer enrollment will be approved; treat it as a separate workstream.
Cost Drivers
The model carries $3,000 per month for medical malpractice insurance, $1,000 per month for professional services, and a $220,000 annual Medical Director salary, or about $18,333 per month. Add general liability, workers’ compensation, and the Medical Director agreement to the quote set, then price compliance documentation and payer-enrollment work if reimbursement is part of the plan.
Ask for state-specific quotes.
Separate clinic and payer work.
Document renewal dates early.
Keep It Tight
Use one healthcare counsel memo, one insurance broker round, and one compliance checklist to cut duplicate work. The biggest waste is redoing contracts after the license review starts. What this estimate hides: carrier underwriting, filing fees, and any extra review tied to ownership or scope changes.
Compliance File
Keep entity papers, licenses, the Medical Director agreement, insurance certificates, payer files, policies, and renewal dates in one live folder. That file becomes your opening-day checklist and your audit trail, so staff can see what is active, what is pending, and what expires next.
Staffing Readiness, Supplies, And Launch Startup Expense
Launch Readiness
This bucket covers hiring, background checks, onboarding, technician training, clinical protocols, scheduling workflows, front desk setup, patient education materials, initial disposables, cleaning protocols, referral outreach, and launch marketing. Year 1 payroll is $550,000, or about $45,833 per month, so keep one-time readiness costs separate from ongoing labor and launch burn.
What To Budget
Estimate this cost by counting hires, training days, and first-month launch needs. The model includes a Medical Director, Lead HBOT Technologist, HBOT Technologist, Registered Nurse, Patient Care Coordinator, and Administrative Assistant. The quick check is simple: staff count plus onboarding time plus initial supplies.
Run background checks first.
Train before first patient.
Build written clinic workflows.
Launch Spend
Year 1 variable economics are heavy: 20% disposable supplies, 50% marketing and patient acquisition, and 20% payment processing. That means launch cash is not just payroll. It also has to cover consumables, referral outreach, and the first patient flow until volume stabilizes.
Order only first-use supplies.
Use simple scheduling rules.
Track referral source weekly.
Keep It Separate
Do not blend one-time readiness spend with payroll. $45,833 per month is recurring labor, while onboarding, training, setup, and launch marketing are front-loaded. That split matters because it shows how much cash you need before the clinic reaches steady patient volume and repeat referral flow.
Compare 3 Startup Cost Scenarios
Scenario Table
Startup cost changes quickly with chamber count, oxygen systems, and the pre-open team. Lean keeps scope tight, base follows the model, and full adds more cash, compliance, and runway pressure.
Lean, base, and full launch cost comparison.
Scenario
Lean LaunchQuote-dependent
Base LaunchCompliance-heavy
Full LaunchRunway-sensitive
Launch model
Start with one chamber and phase in services as demand fills.
Open as a two-chamber multi-room clinic with the model's Year 1 core team.
Build a larger multi-chamber center with more services and heavier compliance work.
Typical setup
Smaller buildout, basic oxygen infrastructure, light launch marketing, and tighter working capital keep the opening lean, but compliance still needs close control.
Pre-open staffing matches the model's Year 1 core team: 1 Medical Director, 2 HBOT Technologists, 1 Registered Nurse, 1 Patient Care Coordinator, and 1 Administrative Assistant, with working capital sized to the $65,633 monthly burn and the Month 6 $166k cash trough.
Broader oxygen infrastructure, more pre-open staff, stronger working capital, and a bigger marketing push support a fuller service mix, but the compliance load is heavier.
Cost drivers
1 chamber
smaller buildout
lean pre-open staffing
basic oxygen system
light launch marketing
2 chambers
Year 1 core team
larger oxygen system
standard compliance load
funded marketing
More chambers
larger oxygen infrastructure
expanded staff
heavier compliance load
stronger working capital
Planning rangeCAPEX only
Lower capital bandLean capital band
$1,200,000Base capex plan
Upper capital bandHigher runway need
Best fit
Best for a founder testing demand with tight cash control and a narrow patient mix.
Best for operators who can fund the Month 6 $166k cash trough and run a disciplined medical setup.
Best for well-funded groups that can support a bigger compliance load and longer ramp.
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Planning note: Scenario ranges are researched planning assumptions, not vendor quotes.
Hold enough runway to cover fixed payroll and overhead while utilization ramps In this model, Month 1 payroll and fixed overhead total about $65,633 before oxygen, disposables, marketing, and payment fees Year 1 variable costs add 120% of revenue, including 30% medical-grade oxygen, 20% disposables, 50% marketing, and 20% payment processing
The model does not give a construction or permitting timeline, so don’t turn it into a fixed date Plan around the startup period, opening month, and early ramp-up period instead Your schedule should tie chamber delivery, buildout, oxygen setup, fire review, staff onboarding, insurance activation, and EHR setup to cash needs that begin at Month 1
The provided staffing plan includes a Medical Director from Month 1 at $220,000 per year, so this model treats physician oversight as core to the clinic It also includes a Registered Nurse at $75,000 and HBOT technologist staffing Actual requirements vary by state, service scope, ownership structure, payer strategy, and clinical protocols
Use separate prices by service line rather than one blended guess The model uses Year 1 prices of $450 for Hyperbaric Physician treatments, $350 for HBOT Technologist treatments, $300 for Registered Nurse treatments, and $500 for Patient Coordinator treatments It pairs those prices with 600% to 650% Year 1 capacity assumptions
Not automatically profitability depends on utilization, staffing, payer mix, and fixed-cost discipline Here’s the quick math: known monthly payroll and overhead are about $65,633, while Year 1 variable costs equal 120% of revenue That means contribution margin is about 880%, so revenue must cover overhead before debt service, CAPEX financing, taxes, and owner draws
About the author
Ethan Carter
Founder-Focused Content Writer
Ethan Carter is a founder-focused content writer at Financial Models Lab, specializing in business expense analysis and what it really costs to operate a startup. He writes practical founder checklists for people starting with limited capital, helping them plan realistically before money is invested and connect business ideas with workable startup budgets.
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