Phase 03: Finance

Brex, Ramp, Divvy: Best Expense Management for Private Healthcare & MedSpa Clinics

9 min read·Updated April 2026

For nurse practitioners, functional medicine doctors, or physical therapists launching a private practice or MedSpa, smart expense management is critical. Brex, Ramp, and Divvy offer more than just corporate cards; they provide robust platforms with physical and virtual cards, spend controls for staff, easy receipt capture, and accounting integrations. But for your healthcare practice, understanding their unique trade-offs in rewards, credit limits for equipment purchases, and qualification criteria is crucial. Let's break down which one best fits your clinic's financial needs.

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The Quick Answer

For most growing private healthcare practices or MedSpas, **Ramp** stands out. It offers top-tier expense automation, no monthly fees, and prioritizes saving your clinic money over earning rewards points. **Divvy (now BILL Spend and Expense)** is often the best fit for bootstrapped practices, especially those needing a credit line for initial equipment like an aesthetic laser or exam tables, without needing a large institutional funding history. **Brex** can be a good option for practices that have secured significant capital, perhaps for a multi-location expansion or a high-end MedSpa build-out, offering higher limits backed by that funding and travel rewards for conferences.

Side-by-Side Breakdown

**Ramp:** A free platform designed for efficiency. It's a charge card, meaning you pay the balance in full each month, ideal for tight cash flow management. Credit limits are typically 50-75% of your practice's cash in bank, which works well for funding ongoing medical supply orders, payroll, or EMR software subscriptions. Offers 1.5% cashback on all expenses, a nice perk for recurring costs like injectables or physical therapy supplies. It provides excellent receipt matching, accounting automation (great for tracking HIPAA-compliant expenses), and detailed spend insights. No personal guarantee is usually required, a plus for practice owners.

**Brex:** Free for qualifying private practices, with premium features costing $12/user/month for advanced controls. This is also a charge card. Credit limits are set higher for practices with substantial cash reserves or significant seed funding, making it suitable for financing larger clinic build-outs, specialized diagnostic equipment, or a substantial initial inventory of premium aesthetic products. It offers tiered rewards, useful for practice owners attending medical conferences, business travel, or software subscriptions for practice management. No personal guarantee is typically required for well-funded healthcare entities.

**Divvy (BILL Spend and Expense):** A free platform that provides a revolving credit line, allowing your practice to carry a balance if needed—a common scenario for new practices managing lumpy expenses like a large initial purchase of a laser or a delayed insurance reimbursement. Credit limits are set by BILL's underwriting, making it accessible even for bootstrapped nurse practitioner or PT clinics without a large bank balance or outside investors. You can earn more rewards by paying off your balance weekly instead of monthly. A personal guarantee may sometimes be required, which is typical for smaller, less established practices seeking credit.

When to Choose Ramp

Choose Ramp if your private practice or MedSpa has a solid cash reserve (e.g., at least $75K liquid funds) and you want your spending limit directly linked to that. It’s ideal if you need to automate tracking expenses for medical supplies, payroll, and marketing campaigns to close your books quickly for tax purposes or insurance audits. Ramp's AI receipt matching and seamless integration with QuickBooks, Xero, or NetSuite are genuinely best-in-class for healthcare practices. This is for you if saving money on operational costs is more important than earning travel points.

When to Choose Brex

Consider Brex if your MedSpa or private practice has secured substantial funding—perhaps a large practice loan for a new clinic build-out, multiple expensive aesthetic devices (like a CO2 laser or advanced ultrasound), or you're planning rapid expansion. You'll get a high credit limit that matches this financial runway. It's also great if you or your staff travel often for medical conferences, advanced training, or to meet with specialty vendors, thanks to its premium travel rewards. Brex can also offer a sophisticated payment solution for high-value purchases from medical equipment suppliers.

When to Choose Divvy

Divvy is likely the best choice if your private practice or MedSpa is primarily bootstrapped, funded through personal savings or smaller bank loans, and doesn't have a large cash cushion. It's perfect if you need a flexible credit line to cover gaps between patient payments and large expenses, such as stocking up on injectables, ordering a new physical therapy modality, or making payroll. If you need the option to carry a balance sometimes instead of paying in full monthly, Divvy allows this. It's also suitable if you're comfortable with the larger BILL ecosystem and can manage weekly payment cadences to earn more rewards on your clinic's spending.

The Verdict

For most established private healthcare practices or growing MedSpas with good cash flow, **Ramp** offers superior automation and cost-saving features for managing daily operational expenses, from medical supplies to staff salaries. If your practice has secured significant capital for a major expansion or high-value equipment purchases, **Brex** can provide the high limits and specialized rewards you need. For bootstrapped nurse practitioner or PT clinics, or those under $1M in annual revenue that require a true credit line to manage irregular cash flow and larger equipment costs, **Divvy** is an excellent choice. All three platforms offer free core services—your decision will hinge on your practice’s funding structure, need for credit flexibility, and preferred rewards.

How to Get Started

**Ramp:** Apply online in under 10 minutes from your clinic's computer. You'll connect your practice's bank account, and Ramp will use your cash balance (typically 50-75%) to set your initial credit limit for purchases like pharmaceuticals or office supplies. Digital cards are often available instantly, with physical cards arriving within 1-3 business days.

**Brex:** Start your application at brex.com. If your practice has received significant practice loans or angel investments, have that funding documentation ready. Your credit limits will be set during onboarding, reflecting your clinic's financial strength, and can grow as your practice's cash position or revenue increases, supporting larger equipment upgrades.

**Divvy:** Apply directly through the BILL platform. The underwriting process for your private practice typically takes 1-3 business days. Initial credit limits may be more modest compared to Ramp or Brex for newly launched clinics, but they can steadily increase as your practice builds a strong payment history and demonstrates consistent revenue.

RECOMMENDED TOOLS

Ramp

Free expense management + corporate cards

$250 bonus

Brex

Corporate cards for startups and growth companies

$250 bonus

Divvy

Business credit + expense management by BILL

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FREQUENTLY ASKED QUESTIONS

Do Ramp and Brex require a personal guarantee?

Generally no, for charge cards. Ramp and Brex use your business cash position or funding to underwrite limits without requiring a personal guarantee. Divvy may require one for newer businesses or lower credit profiles.

Can I use these alongside my existing bank account?

Yes. None of these are banks (except Brex, which has its own cash management product). You keep your business bank account and use the card platform on top of it.

What happens to my Brex account if I run out of runway?

Brex monitors cash position and can reduce limits if cash falls significantly. If you shut down, any outstanding balance is due immediately. Charge cards require full payoff and cannot be used as a bridge.

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