Payments & AR
Clinical Research Integrated Patient Payments Software
Card, text-to-pay, portal and payment plans for the routine-care share participants owe, posted to the ledger and never charged for sponsor-paid study work.
Clinical Research Integrated Patient Payments Software lets trial participants pay the routine-care share they owe by card, text, portal or payment plan. Every payment posts straight to the ledger. Check-in collection and stored cards follow the coverage analysis, so nobody is charged for a visit or service the sponsor pays for.


Integrated Patient Payments in a Clinical Research Practice
At a research site, the hard part of collecting is knowing what not to collect. A study visit that is entirely sponsor-paid has no copay. A mixed visit may carry a copay for the routine office visit only. Unlimited Systems takes payments through the portal, text-to-pay links, cards on file and automated payment plans, and each one posts to the same ledger the billing team uses. Front-desk staff see whether a visit is research-only, routine or mixed before they ask for money. Stored cards are charged only after the claim pays and the real patient share is known, not at check-in for an estimate that may include study work. Medicare Advantage participants in a qualifying trial often face Original Medicare cost sharing first, so a payment plan can spread that amount while their plan pays them back the gap. If a later review moves a paid service to the sponsor, the overpaid amount shows as a credit for staff to refund.
Why Is Integrated Patient Payments Different in Clinical Research?
Collecting at check-in is riskier in research. Most practices ask for a copay at every visit. A trial participant may come in for a visit that the sponsor pays for in full, and asking for a copay sends the wrong message about who pays. Staff need to see the visit's coverage status at the desk. Integrated patient payments at a research site start with that one fact.
Stored cards need limits, too. Card-on-file programs often charge a balance soon after the visit. In research, the true balance isn't known until the coverage analysis has been applied and the insurer has paid the routine lines. Charging early risks taking money for a service the sponsor later covers, which means a refund, a call and a participant who feels misled.
Medicare Advantage participants face an unusual gap. Routine costs in a qualifying trial are billed to Original Medicare, so the patient's share follows Original Medicare cost sharing, which may be higher than their plan's. The plan must pay back the difference, and it owes that even if the patient hasn't paid the site yet. A payment plan helps the participant handle the bill while that refund is on its way.
What Clinical Research Integrated Patient Payments Software Handles
- Research-only visits
- Items the sponsor customarily provides free to every enrollee are outside Medicare's trial coverage. A visit made up only of those items has no patient share, and the desk sees no copay to collect. (CMS National Coverage Determination 310.1: Routine Costs in Clinical Trials)
- Deductible on Medicare Advantage trial claims
- CMS treats the Part A and Part B deductibles as met for covered trial services billed fee-for-service for Medicare Advantage enrollees. Staff don't collect a deductible on those trial lines. (CMS Medicare Claims Processing Manual, Chapter 32, Sections 69.2 and 69.5: Clinical Trial Payment and Billing)
- Medicare Advantage cost-sharing refunds
- The plan owes the enrollee the gap between Original Medicare and in-network cost sharing even before the enrollee pays the site. Payment plans let participants pay over time without waiting on the plan. (CMS Medicare Managed Care Manual, Chapter 4, Section 10.7.1: Payment for Services in Clinical Trials)
- No liability for non-covered sponsor items
- CMS tells providers to make sure the patient isn't held liable for free sponsor items shown as non-covered on a claim. Those lines are kept out of any card-on-file charge or payment plan balance. (CMS Medicare Claims Processing Manual, Chapter 32, Sections 69.2 and 69.5: Clinical Trial Payment and Billing)
- Stipends and travel refunds
- FDA treats subject payments as something the IRB reviews for amount, method and timing, and sees travel refunds as low risk. Those flow out through the study's own process, never through patient payment tools. (FDA guidance: Payment and Reimbursement to Research Subjects)
How Does Clinical Research Integrated Patient Payments Software Work?
1. Show coverage status at the desk
Check-in shows whether a visit is research-only, routine or mixed. Staff collect a copay only for routine care, and research-only visits show no amount due.
2. Charge cards after the claim pays
A participant can keep a card on file, but it is charged only once the claim has paid and the patient share is final. Sponsor lines never enter that balance.
3. Send text-to-pay links with the statement
When a balance is ready, text-to-pay and email links go out with the participant statement. Patients open the portal, see the visit and pay without calling.
4. Set up payment plans for larger shares
Original Medicare cost sharing on trial care can be a large amount for Medicare Advantage participants. An automated payment plan charges the stored card on schedule and posts each draft to the ledger.
5. Turn reversals into refunds
If review later moves a paid service to the sponsor, the patient's payment becomes a credit balance. It is flagged for staff to refund, and the refund posts back to the same account.
Clinical Research Integrated Patient Payments Software vs. Generic Software
| Area | Generic approach | Unlimited Systems |
|---|---|---|
| Check-in copays | Collected at every visit, research or not. | Collected only for routine care, with research-only visits shown as nothing due. |
| Card on file | Charged right after the visit, from an estimate. | Charged only after the claim pays and the true share is known. |
| Medicare Advantage participants | Asked to pay Original Medicare cost sharing in full at once. | Offered a payment plan while their plan pays back the gap. |
| Sponsor-paid lines | Sometimes swept into a card charge. | Kept out of every patient balance and payment plan. |
| Stipends | Paid from the patient account or netted against balances. | Paid through the study's own process, separate from patient payments. |
Who Uses It in a Clinical Research Practice
- Front desk: A clear coverage flag at check-in, so staff know when a copay applies and when the sponsor covers the whole visit.
- Billing specialist: Payments from cards, plans, texts and the portal posted to the ledger with no keying, and credits flagged when a review moves a line.
- Research coordinator: Fewer payment questions from participants, and a payment plan to offer when a Medicare Advantage patient is worried about cost.
Clinical Research Integrated Patient Payments Software FAQs
Integrated patient payments at a research site read the visit's coverage status before any money is asked for. Research-only visits show nothing due. Stored cards are charged only after the claim pays and the true patient share is known. Sponsor-paid and non-covered sponsor lines are kept out of every balance, so a card charge or payment plan only covers routine care.
A copay applies only to the routine part of a study visit. If the coverage analysis assigns the whole visit to the sponsor, there is nothing to collect. If the visit mixes a routine office visit with study-only work, the copay for the routine visit applies under the patient's plan. The front desk sees which case it is at check-in.
Medicare Advantage participants do not pay a deductible on covered trial services billed fee-for-service, because CMS treats the Part A and Part B deductibles as already met. Original Medicare coinsurance can still apply. Their plan must then pay them the difference between that and the plan's own in-network cost sharing, even if they haven't paid the site yet.
Participants can set up an automated payment plan for the routine-care share they owe. The plan charges a stored card on a set schedule, and each payment posts to the ledger on its own. Plans suit Medicare Advantage participants facing Original Medicare cost sharing, since their own plan pays them back the difference and they may not want to pay all at once.
When review moves a paid service to the sponsor, the patient's payment becomes a credit balance on the account. The credit is flagged for staff, who issue the refund, and the refund posts back to the same ledger. The account history shows the payment, the change in coverage and the refund, which keeps the trail clear for an audit.
Study stipends and travel refunds are not paid through patient payment tools. FDA guidance asks the IRB to review the amount, method and timing of payments to research subjects. Sites pay them through the study's own process. Keeping them apart from the patient ledger means a stipend never offsets a balance and never looks like a refund.
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Sources
- CMS National Coverage Determination 310.1: Routine Costs in Clinical Trials
- CMS Medicare Claims Processing Manual, Chapter 32, Sections 69.2 and 69.5: Clinical Trial Payment and Billing
- CMS Medicare Managed Care Manual, Chapter 4, Section 10.7.1: Payment for Services in Clinical Trials
- FDA guidance: Payment and Reimbursement to Research Subjects
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