7 Payroll Mistakes That Quietly Cost Small Businesses Thousands
Misclassified contractors, unrecorded owner draws, PTO nobody tracked — and what each one actually costs.
Read the articleThe short answer
Your billing report shows what you charged. Your bank shows what a payer decided to pay, after your contract, the patient’s plan, and the payer’s own review got involved. Those are two different numbers and they are never supposed to match.
The number that actually matters sits between them: collections — what you were entitled to keep and actually received. Practices get into trouble when nobody calculates that middle number, so the only two figures anyone can quote are a charge amount that’s fiction and a bank balance with no explanation.
The one-line version
Charges are an asking price. Deposits are a settlement. Bookkeeping’s job is to show you the difference on purpose instead of by accident.
The four places the money goes
1. Contractual adjustments
When you sign with a payer, you agree to accept their allowed amount for each service — usually well below your standard fee. If you charge $300 and the contract allows $180, that $120 difference is a contractual adjustment. It is not a loss, a discount, or a bad debt. You were never going to see it.
This is almost always the biggest single chunk of the gap, and it’s why comparing charges to deposits feels alarming the first time somebody does it.
2. Patient responsibility
Deductibles, copays, and coinsurance don’t come from the payer — they come from the patient, later, in a separate payment stream. Early in the calendar year this gets dramatic: while patients are still working through deductibles, a large share of the allowed amount shifts onto them, and your insurance deposits shrink even though production is flat.
If your books lump patient card payments and insurance deposits into one revenue line, you can’t see this happening — you just feel like January was bad.
3. Denials, pended claims, and plain timing
A claim submitted on the 28th isn’t going to pay in the same month. Denied and pended claims sit in limbo until someone works them. So part of your gap isn’t lost money at all — it’s money that hasn’t arrived yet.
The dangerous part is that unarrived and never-arriving look identical on a bank statement. Only the remittance advice tells you which is which.
4. Recoupments, takebacks, and fees
When a payer decides it overpaid you months ago, it usually doesn’t send an invoice. It just pays you less on a future deposit and notes the offset on the remittance. Add clearinghouse fees and the merchant processing fees on patient card payments, and the number that lands in your account is smaller again.
Watch this one
Recoupments are the single most common reason an owner tells me “that deposit just looks wrong.” It usually isn’t wrong — it’s a takeback nobody read.
A worked example, line by line
Here is a simplified month for an imaginary practice. The numbers are illustrative — the shape is what matters, because almost every practice’s month looks like this.
| Line | Amount | What it is |
|---|---|---|
| Gross charges (production) | $84,000 | Your asking price |
| Contractual adjustments | −$23,500 | Contract, not a loss |
| Allowed amount | $60,500 | What’s actually owed, by anyone |
| Patient responsibility | −$7,900 | Bills to patients, arrives later |
| Claims still pending / denied | −$4,400 | Timing — needs working |
| Recoupment on a prior claim | −$1,150 | Payer took back an overpayment |
| Clearinghouse & merchant fees | −$750 | Cost of getting paid |
| Deposited this month | $51,300 | What hit the bank |
Same practice, same month, and every line is explainable. The owner who only sees “$84,000 vs $51,300” panics. The owner who sees this table asks one useful question instead: what’s happening with that $4,400 in pending claims?
Why “just deposit it” wrecks your books
The shortcut most bookkeepers take is to record the deposit as one lump of revenue and move on. It reconciles to the penny against the bank, so it looks correct. Here’s what it costs you:
- You can’t spot underpayments. If a payer pays $140 on a service contracted at $180, that $40 vanishes into the lump. Multiply by a few hundred claims a month.
- Your revenue trend is noise. A month can drop 15% purely because deductibles reset or a big deposit landed on the 1st instead of the 30th, and nothing in your books distinguishes that from losing patients.
- You can’t value the practice. Collections, not charges, is what a lender or buyer underwrites. If it was never tracked, it has to be rebuilt from scratch later — expensively.
- Adjustments get miscoded as expenses. This inflates both revenue and expenses, quietly wrecking every ratio you might use to make a decision.
How to reconcile a payer deposit
The process isn’t complicated. It just has to actually happen, every time.
- Pull the remittance advice for that specific deposit. One deposit usually covers many claims across several patients. The remittance is the map.
- Confirm the deposit total equals the remittance total. If it doesn’t, you’re looking at an offset, a takeback, or two payments that landed together.
- Post each claim line separately: allowed amount, insurance paid, contractual adjustment, patient responsibility.
- Flag anything paid below contract. This is where real money hides. Underpayments are appealable — but only if you catch them inside the payer’s window.
- Move patient responsibility to a patient balance, not to revenue. It isn’t collected yet.
- Record fees and recoupments on their own lines so they never get silently netted against revenue.
Rule of thumb
If your bookkeeper can’t tell you which claims made up last Tuesday’s deposit, the deposit wasn’t reconciled — it was just recorded.
The three numbers to check monthly
You don’t need a finance degree. You need these three, side by side, every month:
- Production — what you charged. Tracks how busy you were.
- Adjustments — what your contracts gave away. If this ratio moves without a contract change, something changed in your coding or payer mix, and it’s worth asking why.
- Collections — what you actually kept. This is the real revenue of the practice.
Watch the relationship between them over time. A steady production line with a rising adjustment line means you’re working just as hard for less money — and that is a conversation worth having with your payers, not a surprise to discover at tax time.
Common questions
Should contractual adjustments be recorded as an expense?
No. An adjustment is revenue you were never entitled to collect, not money you spent. Most practices on cash-basis books simply record revenue at the amount actually collected. If you want to track gross production, record the adjustment as a contra-revenue account that reduces revenue — never as an operating expense, or every ratio you look at will be distorted.
Why did a payer take money back out of a later deposit?
That’s a recoupment. When a payer decides it overpaid an earlier claim, it usually recovers the money by shrinking a future payment instead of billing you. The remittance shows the negative line and references the original claim. If nobody reads the remittance, the deposit just looks mysteriously small.
How often should we reconcile insurance deposits?
Match every deposit to its remittance as deposits arrive, and close the books monthly. Waiting until year end makes underpayments and missing deposits nearly impossible to chase, because payer appeal and reprocessing deadlines are measured in months, not years.
None of this requires heroics. It requires someone doing it consistently, every month, who already knows what a remittance looks like. If that person doesn’t currently exist in your practice, that’s the actual problem — not the gap in your deposits.
Want your deposits reconciled properly?
Kathy handles insurance deposits, patient payments, and unlimited payroll runs for medical practices — one flat $500 a month.
Call (713) 858-5327