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Last updated: June 25, 2026
Quick Answer
Healthcare and medical practices need payment processing for patient co-pays, balance billing, recurring payment plans, and HSA/FSA card acceptance. Square and Stripe are widely used by independent practices for their simplicity. Authorize.net is a mature gateway with broad integration support for practice management software. Heartland and PaymentCloud serve healthcare providers with specialized account support. HIPAA considerations apply to patient data — verify your processor's Business Associate Agreement (BAA) posture before handling any protected health information through payment infrastructure.
Medical practices collect patient payments across several touchpoints: co-pays at check-in, balance billing after insurance adjudication, and payment plan installments for larger balances. Payment collection often happens before, during, and after the appointment — creating a multi-stage billing workflow that intersects with practice management software.
Unlike most retail businesses, healthcare providers frequently collect partial payments at the time of service and bill for the remainder after insurance processes the claim — sometimes weeks later. This delayed billing model requires invoicing, patient payment portals, and recurring installment capabilities.
Medical practices have specific operational requirements that general-purpose retail processors may not address natively.
Note: Payment processing infrastructure that handles protected health information (PHI) as part of the payment workflow may trigger HIPAA Business Associate Agreement requirements. Most payment processors do not sign BAAs for their standard payment processing services. If your integration transmits patient names, dates of service, or diagnosis codes alongside payment data, consult a HIPAA compliance advisor before implementation.
Healthcare payment processing has a mixed card profile — co-pays are typically card-present, while balance billing is card-not-present. The resulting blended rate reflects both transaction types.
Average ticket size in healthcare is often higher than retail, which makes the percentage component of processing fees significant. A 2.9% fee on a $350 balance bill is over $10 — multiplied across hundreds of patients per month, pricing model selection becomes meaningful.
Interchange-plus pricing can be cost-effective for practices with higher average transactions. Flat-rate pricing simplifies billing but may be more expensive at volume.
Healthcare practices should prioritize PM software integration, patient-friendly payment options, and a processor that understands the healthcare payment lifecycle.
No single processor is purpose-built for all medical practice types. Independent practices, large groups, and specialty practices have different integration and volume requirements.
Note: Some medical specialties (adult psychiatry, addiction treatment, certain telehealth categories) are classified as higher-risk merchant categories by acquiring banks and may have difficulty obtaining standard merchant accounts. PaymentCloud and similar high-risk specialists serve these categories.
Square
Simple setup for co-pay collection and front-desk payments. Widely used by independent practices with straightforward billing workflows.
Stripe
Flexible API for custom patient portals, payment plan automation, and text-to-pay workflows. Best for tech-forward practices with developer resources.
Authorize.net
Broad PM software integrations, ACH support, and a mature gateway layer for healthcare billing. Good fit when paired with a healthcare-focused merchant account.
Heartland
Dedicated healthcare payment solutions with PM integrations and interchange-plus pricing for established medical practices.
PaymentCloud
Specializes in higher-risk merchant categories including healthcare specialties that face restricted processing with standard acquiring banks.
Fit signals are based on publicly available information. Verify current rates and terms directly with each provider before applying.
Standard payment processing — collecting a card number and processing a charge — does not inherently involve protected health information (PHI) and therefore may not require a HIPAA Business Associate Agreement from your processor. However, if your payment workflow transmits patient names alongside diagnosis codes, dates of service, or other PHI, HIPAA obligations may apply to that data flow. Most major processors (Stripe, Square, Authorize.net) do not sign BAAs for standard payment processing. Consult a HIPAA compliance advisor to assess your specific integration before assuming either way.
Yes — HSA and FSA cards are issued on Visa or Mastercard networks and are accepted by standard card terminals and payment gateways. Most modern terminals accept them without any special configuration. However, some HSA/FSA card programs require that the merchant's MCC (merchant category code) qualifies as a healthcare expense. Verify that your assigned MCC is recognized by HSA/FSA card programs to avoid declines.
Payment plans for large medical balances can be automated through processors with recurring billing capabilities (Stripe, Authorize.net's ARB feature, Heartland). The practice establishes the installment schedule with the patient, stores the card on file with the processor's tokenization system, and automated charges run on the agreed schedule. Failed payment handling and patient notification are important capabilities to evaluate for practices with large payment plan portfolios.
Post-insurance balance billing can be handled through: (1) a patient payment portal where patients log in and pay, (2) SMS or email payment links sent directly to the patient's phone or inbox, or (3) a mailed statement with a payment website URL. Text-to-pay links consistently show higher collection rates than mailed statements. Stripe, Square, and Authorize.net all support payment link generation, though the patient portal experience varies.
Standard medical practice processing does not automatically carry a higher rate — co-pays are card-present transactions at standard rates, and balance billing follows card-not-present rates. However, some healthcare specialties are categorized as higher-risk merchant categories by acquiring banks, which can result in higher rates or difficulty getting approved through standard processors. Telehealth businesses also face card-not-present rates throughout.
The most important integration is with your specific PM software. Common PM systems — Epic, athenahealth, Kareo, AdvancedMD, Modernizing Medicine — each have certified payment integrations with select processors. Check your PM vendor's integration directory before selecting a processor. A direct certified integration eliminates manual reconciliation; a general API integration requires custom development.
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Cost Calculator
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Recurring Billing — Glossary
How recurring billing works for patient payment plans.
Tokenization — Glossary
How card-on-file security works for storing patient payment credentials.
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