Rolling Reserve Cash Flow Calculator for Chiropractic Offices
If your chiropractic office sells prepaid care plans, keeps cards on file for wellness memberships, or is moving to a new processor, a rolling reserve can quietly hold back weeks of patient payments. Enter your practice's numbers to see the peak amount held, the month releases begin, and whether your cash buffer can absorb it.
Your reserve cash flow
See the monthly values behind the chart
Note: Reserve terms are set by each provider's underwriting and vary by provider. This tool models the terms you entered and does not predict what any provider will offer.
Estimates are based on published industry averages and are not a quote. Actual rates depend on card mix, ticket size, industry, and underwriting.
A payments specialist can walk through your agreement and these numbers with you. Reserve terms are always set by underwriting; nothing here is an offer or a promise of different terms.
Why chiropractic offices end up with rolling reserves
Most chiropractic visits are paid at the front desk with the patient present, which processors generally treat as lower risk. The exposure underwriters look at is usually future service. When a patient pays upfront for a 12- or 24-visit care plan, your office has collected money for adjustments that have not happened yet. If the patient stops coming and disputes the charge, the processor can be on the hook for the refund if your account can't cover it.
Other triggers to be aware of: a new practice with little processing history, a recent switch of processors, a jump in volume from a new associate or second location, large card-on-file charges for memberships, or a run of disputes. A reserve is the processor's cushion against those risks. Your reserve terms come from your processor's underwriting, so this calculator does not predict whether you will get one. It shows what the terms you have, or are being offered, will do to your cash.
Entering your chiropractic office's numbers accurately
Card volume only: enter what patients pay by credit, debit, and HSA/FSA card. Insurance reimbursements that arrive by check or ACH from payers are not card volume and are usually not subject to a card reserve, so leave them out. Copays, cash-pay visits, care plan sales, supplements, pillows, and orthotics run on card all belong in the total.
Use the month-by-month option if your volume swings. Some offices sell more care plans in January when patients set health goals, see slower weeks around holidays and summer vacations, or run promotions that pull plan sales into one month. A care plan push lands withholding in a single month, and that money doesn't come back until the hold period passes. A seasonal list shows the real peak instead of a flat average.
For chargebacks, think about the disputes you actually see: a patient who quit care halfway through a prepaid plan, a family member who doesn't recognize a charge from your practice's billing name, or a declined recurring membership charge followed by a dispute. Enter a realistic average amount. Package disputes are typically much larger than a single-visit copay. If you don't know your per-dispute fee, the tool assumes $25, which is an assumption, not a quote.
Worked example: a hypothetical chiropractic office
These numbers are hypothetical and chosen for illustration. A two-doctor chiropractic office runs $60,000 a month in card volume, flat all year. Its new processor sets a 10% rolling reserve with a 180-day hold, and deposits arrive 2 days after the sale. The office averages 2 chargebacks a month at $400 each (mostly unused care plan visits), uses the default $25 dispute fee, and has no effective rate entered, so the tool applies the 2.65% healthcare assumption. The owner keeps a $40,000 operating buffer.
The processor withholds $6,000 a month. With a 180-day hold (6 months), nothing releases until month 7, so the reserve climbs to $36,000 by month 6 and then holds steady as each month's release matches that month's withholding. Add about $3,600 of funding float and peak cash held is roughly $39,600 in month 6. That is 99% of the $40,000 buffer, so the tool flags it as Caution.
Net deposits drop to about $47,960 in month 1 (the float hits once), sit near $51,560 in months 2 through 6, and recover to about $57,560 from month 7 once releases start. For comparison, the same office at a 5% reserve with a 90-day hold would peak near $12,800 held in month 3. The chargeback ratio by dollars is about 1.33% of monthly volume, which is worth reviewing with the processor because package disputes push it up quickly.
Estimates are based on published industry averages and are not a quote. Actual rates depend on card mix, ticket size, industry, and underwriting.
What a good result looks like for a chiropractic office
A comfortable result shows peak cash held below half of your operating buffer, which the tool labels Within buffer. That 50% line is a flagging rule in this tool, not an industry standard. If you are in Caution or High, the money isn't lost, but it can't cover payroll, rent, or a slow month while it's held, and the gap is widest during the months before releases begin.
Questions worth bringing to your processor: Can the reserve be capped at a fixed dollar amount instead of rolling on all volume? Is there a scheduled review date after a clean history? Would billing care plans monthly instead of in one upfront charge change the risk picture? Answers depend on underwriting, and no outcome is guaranteed, but the scenario comparison in the full report shows what each change would be worth to you.
While you have your statement out, look for charges that add up outside the reserve: PCI non-compliance fees, monthly minimums, annual or statement fees, separate fees for card-on-file or recurring billing tools, and early termination fees that could make switching expensive. Unlock the full month-by-month breakdown, wind-down schedule, and scenario comparison below, or talk to a payments specialist about your practice.
Frequently asked questions
Do insurance payments to my chiropractic office count toward the reserve?
Generally no. A card reserve is withheld from card settlements, so insurance reimbursements arriving by check or ACH from payers are outside it. Enter only patient card payments, including HSA/FSA cards, copays, cash-pay visits, and care plan sales. Confirm with your processor how your specific agreement defines the reserved volume.
We sell prepaid care plans. Is that why our processor wants a reserve?
It may be one factor. Prepaid plans mean you've collected for visits not yet delivered, and a patient who stops care can dispute the unused portion. Underwriters weigh that alongside your history, volume, and dispute record. Use the month-by-month input to model the months you push plan sales, since that's when withholding spikes.
A patient disputed a care plan charge after quitting treatment. How does that show up in this calculator?
Enter it in chargebacks per month and the average chargeback amount. The tool assumes every dispute is lost and debited in the month received, plus the per-dispute fee, which makes it a conservative view. If you win some disputes or issue partial refunds for unused visits, your real cost may be lower. A written care plan refund policy the patient signs can help you respond to disputes; check any rules your state or licensing board applies to prepaid care.
Can I ask for the reserve to apply only to care plan sales and not to regular visits?
You can ask, but whether a processor will split reserved and unreserved volume depends on its underwriting and systems. Common alternatives to raise are a fixed-dollar cap, a lower percentage, a shorter hold, or a review date after several months without disputes. Run each option through the scenario comparison to see what it frees up.
If I sell my practice or change processors, when do I get the reserve back?
Under the calculator's model, held funds keep releasing on the original schedule after you stop processing, so the last dollar returns one full hold period after your final month of sales. The gated wind-down schedule shows each month's release. Your actual timing depends on your agreement, and some processors hold funds longer to cover late disputes, so read the termination terms before you plan around that cash.