Before you write it off: what a year-end cleanup leaves on the table
A write-off is a decision that an account is not worth the hours. It is not a finding that the account cannot pay. Built by age and balance, the batch is right for the balance sheet and wrong for deciding what can still be recovered. Sorted by what happened instead, it separates into accounts that are closed and accounts that were never finished: a denial still inside its appeal window, coverage that was never billed, a statement that never reached the patient. Appeal windows are measured from the date of denial, not from your year end, so a claim from the prior year is often still open, and the batch is the last point at which that difference can still be acted on.
What a write-off batch actually is
Every December, revenue cycle teams build a list of accounts to clear before the year closes. The list is sorted by age and size, reviewed quickly, and approved in a meeting that has twelve other items on it. That is not carelessness. It is what the batch is for: it cleans the receivables so the financial statements tell the truth about what the practice expects to collect.
The trouble is that "we no longer expect to collect this" and "this cannot be collected" are different statements, and the batch treats them as one. An account lands in the batch because it is old and nobody has touched it in months. Nothing about age tells you whether the balance was ever right.
Five things that are usually in the batch
When we sort a December batch by what happened to each account, rather than by age, these turn up every time:
- Coverage that was never billed. The patient had Medicaid, a secondary plan, or a new employer plan on the date of service, and the account went to self-pay because the registration said so. An eligibility check takes seconds. The claim still has to go out before timely filing closes, which is the part the calendar does care about.
- Denials still inside the appeal window. Most commercial payers allow 90 to 180 days to appeal; Medicare allows 120 for the first level. A claim denied in August is appealable in December. A claim denied in August that was resubmitted twice without being changed is still appealable in December, and is the single most common thing we find.
- Coordination-of-benefits holds. Two plans, each waiting for the other. The account looks dead because nobody owes it yet. One call to the patient to confirm which plan is primary usually settles it.
- Patients who never got a statement. Accounts marked patient responsibility that never made it into the statement cycle, usually because of a transfer that failed between systems. The patient has never been asked. Writing it off means they never will be.
- Payments that went somewhere else. An insurer paid, but to banking details or an address that changed two years ago. The remittance says paid; the bank account says otherwise. These are small individually and add up over a year.
None of these are "uncollectible." They are unworked, and the batch is the last chance to tell the difference.
Why the fiscal year is the wrong clock
Your write-off runs on your calendar. A payer's appeal window does not. Timely filing limits and appeal deadlines are measured from the date of service or the date of denial, and they do not pause for your year end. An account that is 150 days old on December 15 may have 30 days of appeal rights left, or none, depending on the payer. Sorting the batch by payer deadline, not by age, shows which accounts are about to become truly uncollectible and which have months.
There is a second calendar worth knowing about on the patient side. Tax refunds start arriving in February, and the eight weeks that follow are reliably the best weeks of the year for patient balance payments. A patient balance that is written off in December is not in anyone's hands when the refund arrives. One that is placed in December, with a clear explanation and a payment plan on offer, often is.
What to do with the batch instead
- Pull the reason code on every account, not the age. If your system or your billing company cannot say why an account is where it is, that is the first finding.
- Run eligibility on the self-pay accounts. It is the cheapest check in the batch and the one with the highest hit rate.
- Sort the denied claims by appeal deadline. Work the ones that close soonest first. Let the ones that are truly past their window go, and write those off without regret.
- Find the accounts that never reached a patient and send them a first statement before you decide they will not pay.
- Place what is left with someone whose job is the hard accounts. Your team's time is better spent on this year's claims. Late-stage work is paid from what is recovered, so the batch costs nothing to place and nothing if it comes back empty.
Then write off what remains. The batch will be smaller, the financial statements will be more accurate, and the accounts that leave will have been looked at by someone who knew what to look for.
Questions
Does placing accounts with you change how we write them off?
No. You write off on your own schedule and your own rules. We work the accounts you place and remit what comes back; anything we cannot resolve returns to you with a note, and you write it off then with a clear conscience.
Our billing company already reviewed these before recommending the write-off.
Usually true, and usually a review of whether the account was worked, not whether it was right. Ask for the reason code on each account. If the answer is a single bucket called adjusted or uncollectible, nobody has looked at why.
Is there a tax angle?
Sometimes, and it depends on your accounting basis and your accountant. Nothing here is tax advice. The point stands either way: a balance written off for the books can still be collected, and a balance that was never right should not be on the books at all.
