Stripe vs PayPal vs Square: Best Payment Processor for Private Healthcare & MedSpa Practices
Running a private healthcare practice, MedSpa, or boutique clinic means handling patient payments smoothly. Stripe, PayPal, and Square are popular choices, but each is built for different practice models. Choosing the wrong one can lead to higher fees, complicated patient billing, and missing tools you need. This guide helps nurse practitioners, functional medicine doctors, and physical therapists pick the best payment processor for their specific practice.
READY TO TAKE ACTION?
Use the free LaunchAdvisor checklist to track every step in this guide.
The quick answer
For private healthcare and MedSpa practices, the best choice depends on how your patients pay. Stripe is ideal if you mostly bill online for telehealth appointments, wellness memberships, or sell digital health programs. Square is best for in-person payments at your clinic, selling supplements at the front desk, or handling co-pays for physical therapy. PayPal can work if a lot of your patients expect to pay with their PayPal balance, especially for international clients or specific wellness products.
Side-by-side breakdown
Stripe: Charges typically 2.9% + 30 cents per online transaction. This is great for collecting deposits for aesthetic treatments, billing for monthly functional medicine programs, or processing payments for virtual consults. It has powerful tools for recurring billing, perfect for membership-based wellness programs. You can integrate it deeply with patient portals or practice management software, though this might need a little technical help.
PayPal: Standard online transactions are around 3.49% + 49 cents. Many patients, especially those familiar with online shopping or international clients, might trust PayPal. It’s easy to set up for simple payment links or invoices. However, patients might be sent away from your booking page to complete payment, which can sometimes mean fewer completed bookings for high-value services.
Square: Offers 2.6% + 10 cents for in-person transactions and 2.9% + 30 cents for online. This is strong for a busy MedSpa front desk or a physical therapy clinic. Square provides free basic card readers (like the Square Reader for chip/tap) and a point-of-sale system that handles selling supplements, taking co-pays, or booking follow-up appointments. It’s less suited for complex subscription models often seen in functional medicine or telehealth.
When to choose Stripe
Choose Stripe if your private practice or MedSpa focuses on online revenue. This includes billing for telehealth appointments, setting up recurring payments for wellness memberships, selling online courses, or offering concierge medicine programs. Stripe's system handles failed payments and sends automatic reminders, which is crucial for maintaining steady income from your patient subscriptions and reducing administrative work for your staff. It integrates well with many advanced booking and patient portal platforms like Jane App, Practice Better, or Acuity Scheduling for a seamless patient experience.
When to choose Square
Choose Square if your private practice, physical therapy clinic, or MedSpa has a physical location where patients pay in person. It’s ideal for collecting co-pays, selling retail products like professional-grade supplements or skincare at your front desk, or accepting payments for one-time treatments. The free Square Reader (for chip/tap) and Square Terminal (for a full register experience) make in-person transactions simple. Its integrated point-of-sale system helps manage inventory for products and keeps your in-clinic operations smooth. It can also integrate with systems like Cliniko or Mindbody for scheduling.
The verdict
For most new private healthcare practices or MedSpas, if your primary revenue comes from telehealth, online programs, or membership fees, start with Stripe. It’s built for these types of payment flows. If you have a busy physical clinic, taking frequent in-person payments for services and products, Square is likely your best bet. Consider adding PayPal as a secondary option for online payments if you notice a significant portion of your patients prefer it, especially for smaller wellness products or international clients, as some data shows up to 15% of online buyers prefer to use their PayPal balance.
How to get started
To start with Stripe, visit stripe.com. You can quickly create payment links for services like initial consultations or program deposits in under 10 minutes. Always run a small test transaction, like a $1 fee to yourself, before launching it to patients. If you need in-person payment processing for your clinic, order the free Square Reader or a Square Terminal. Set up your service menu (e.g., specific aesthetic treatments, therapy sessions) and product catalog (e.g., supplements, skincare) in Square's system before your first patient appointment or MedSpa service.
RECOMMENDED TOOLS
Stripe
Best online payment processor — create a payment link in under 10 minutes
Square
Free card reader and POS for in-person and online payments
PayPal Business
Widely trusted — your customers already have an account
Some links above are affiliate links. We may earn a commission if you sign up — at no extra cost to you.
FREQUENTLY ASKED QUESTIONS
Can I use Stripe and PayPal at the same time?
Yes, and many businesses do. Platforms like Shopify and WooCommerce let you enable both as checkout options simultaneously. Stripe handles most transactions while PayPal captures buyers who prefer it.
Does Stripe charge a monthly fee?
No. Stripe's standard plan is pay-as-you-go at 2.9% + 30 cents per transaction with no monthly fee. Stripe Billing for subscriptions and some advanced features have separate pricing.
Apply This in Your Checklist