$220Bmedical debt held by people in the US, estimated by KFF from 2021 survey data
HDHP shifthigh-deductible plans moved more of the bill onto the patient after insurance pays
Propensityscoring which balances are likely to pay focuses calls and payment-plan offers

Patient statements and self-pay collections are the work of collecting the balance a patient owes after insurance adjudicates: the deductible, coinsurance, copay, and any non-covered charges. It has become a larger share of revenue as high-deductible plans shifted more cost to patients, and it is slow, phone-heavy, and easy to under-staff. The task is not simply dialing everyone. It is sending clear statements, reaching the right patients, offering a payment plan that fits, and doing it in an order that respects who is likely to pay. Flexbone runs that outreach and writes each outcome back.

Why do self-pay balances keep growing?

Patient responsibility has risen as high-deductible health plans became common, so more of each claim lands on the patient after the plan pays its share. That balance is harder to collect than a payer balance: there is no single portal or 835 to work, the contact information is often stale, and the amount can surprise a patient who did not expect it. The result is a large, aging pile of self-pay accounts. KFF estimates that people in the US hold at least 220 billion dollars in medical debt, with roughly 14 million adults owing more than 1,000 dollars. For the provider, an uncollected patient balance that ages past a few statement cycles usually turns into bad debt.

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How does statement follow-up and outbound billing work?

The self-pay cycle starts once the claim adjudicates and the patient responsibility is known. The office sends a statement, waits, sends another, and eventually calls. The calls are the part that scales poorly: confirming the guarantor and balance, explaining what insurance did and did not cover, answering a question about a specific charge, and setting up payment. Accuracy up front matters, because a balance built on a wrong eligibility read generates a dispute instead of a payment, which is why this connects to eligibility verification and to accurate patient cost estimates. Flexbone voice agents place the outbound billing calls, confirm the guarantor, explain the balance from the adjudicated claim, take a payment, or set up a plan, and record the result on the account.

What is propensity-to-pay scoring?

Propensity to pay is a score for how likely a given balance is to be collected, built from account and balance attributes such as balance size, age, prior payment behavior, and whether a plan is already in place. Working accounts in propensity order, rather than newest-first or largest-first alone, puts effort where it converts and keeps low-touch reminders on the balances that only need a nudge. It also shapes the offer: a patient who cannot pay in full is routed to a payment plan sized to the balance instead of a single demand that goes unanswered. Flexbone scores the open self-pay accounts, sequences outreach accordingly, and offers payment plans within the rules your office sets.

How does Flexbone run patient statements and self-pay collections?

Flexbone runs self-pay as a prioritized, continuous queue rather than a monthly statement blast. It scores accounts by propensity to pay, sends and follows up statements, places outbound billing calls that explain the adjudicated balance, takes payment, and sets up payment plans within your parameters. Every touch and outcome, paid, plan started, dispute, or bad-contact, is written back to the practice management system so staff see current status instead of re-keying call notes. Calls follow the consent and contact rules your compliance team sets, and accounts that need a human, such as a disputed charge or a hardship request, are flagged with the detail attached. The work is scoped to your patient population, statement cadence, and PM system.