Chapter 31 — Further Reading

Like Chapter 29's list, this one starts inside your own building. AR is a local phenomenon; the external sources below supply the definitions, the statutes, and the cautionary record, but the only AR that matters is yours, and it is already on a report somebody can run today.

Start with your own data

Four reports, in this order:

1. The aging, with its build documented. Aged from what date, split how, credits netted or not. If nobody can answer those three questions, that is the finding — every conclusion anyone has drawn from the report inherits the uncertainty.

2. The credit balance report, gross, with the age of the oldest federal-program credit. §31.8 and §31.9. This is the one report on the list with a statute attached, and in many practices it has never been run with the federal split.

3. Write-offs for the last quarter, by adjustment code, in dollars. Chapter 28 §28.6 built the categories; §31.3 showed why days in AR is unreadable without this beside it; §31.10's bad-debt/charity split lives or dies on whether the codes are real.

4. The suspense/unapplied cash account, with item ages. Small number, large lies (§31.8).

And one review that is not a report: pull the forty oldest untouched insurance accounts and read their histories. Count the metronome notes — "in process, F/U 30" repeated verbatim. That count is your follow-up program's honest grade.

Definitions and benchmarks

HFMA's MAP Keys — the Healthcare Financial Management Association's standardized revenue cycle metric definitions (days in AR, aged AR, cost to collect, and the rest). Read them for the definitions, not the targets: Chapter 1's further reading flagged that a MAP Key definition may differ from this book's teaching computation, and §31.3 is why that difference matters — a metric is only comparable under a frozen definition, and MAP Keys exist because nobody's definitions matched.

MGMA benchmarking data — the common practice-side source for days in AR, AR over 90, and net collection rate by specialty. The standing caution from Chapter 29 §29.7 applies with full force: a published benchmark was computed under somebody else's definitional choices. Compare yourself to yourself first.

Your payer contracts — the clean-claim payment timelines, interest provisions, recoupment lookback limits, and offset notice requirements in them are the enforceable version of everything §31.6 and §31.9 describe. Chapter 23's finding (nobody at Northgate could derive \$185.00) has a Part VI twin: very few business offices have read their own contracts' recoupment clauses.

The law of the money you hold

The sixty-day rule itself: the Affordable Care Act's overpayment provision (Social Security Act §1128J(d)) and the implementing regulations at 42 CFR 401.305 — which have been revised since first issued and should be read in their current form, with your compliance officer. The False Claims Act's reverse-false-claim provision (31 U.S.C. §3729(a)(1)(G)) is what a stale credit becomes.

United States ex rel. Kane v. Healthfirst, Inc., 120 F. Supp. 3d 370 (S.D.N.Y. 2015) — Case Study 1's opinion, and unusually readable for a coding-adjacent audience: the spreadsheet, the termination, and the first judicial answer to what "identified" means. Pair it with the government's 2016 settlement announcement for the ending.

Your MAC's voluntary refund process — the actual forms and addresses for returning Medicare money, and the Medicare Financial Management Manual's overpayment and recoupment provisions (including the limitation-on-recoupment mechanics §31.9 sketched — verify current timelines there, not here). State Medicaid programs publish their own return processes.

IRC §501(r) and its regulations — financial assistance policies, extraordinary collection actions, and the reasonable-efforts sequencing for tax-exempt hospitals (§31.10). State charity care and prompt-pay laws — both state-specific; the state hospital association and the state insurance department are the practical starting points. Washington's charity care statute, via Case Study 2, is the strongest current example of screening as a legal precondition.

The Fair Debt Collection Practices Act and current CFPB and credit-bureau treatment of medical debt — a moving target (§31.10); verify before building any collection strategy on a credit-report threat.

The cautionary record

The Attorney General of Washington's filings and 2024 resolution in the Providence matter, and the September 2022 New York Times investigation of charity care collection practices — Case Study 2's sources. Read the training-script excerpts specifically: they are the configuration thread of this book applied to human beings.

The OIG's enforcement record on credit balances and retained overpayments — overpayment retention appears in the OIG Work Plan's recurring items, and Chapter 37 §37.5's contractors audit credit balances directly. A finding you could have made yourself with §31.8's weekly queue is the cheapest possible version of that audit.

For the working biller

Learn your three cost numbers: your practice's loaded labor rate (§31.7's \$36.00 is a constructed stand-in — an hour with the bookkeeper produces yours), your statement cycle cost, and your shortest timely filing window. Most of this chapter's decisions are those three numbers applied.

Run §31.6's call discipline out loud on your next five payer calls — leave each with a reason, a date, a reference number, and a name — and watch what happens to your own queue notes.

And ask to see the collection agency's file reconciled against the FAP screening record for last month's placements. If the answer is that no such reconciliation exists, you have found this chapter's Case Study 2 in miniature, before anyone outside the building does.

Looking ahead

Chapter 32 takes the patient side this chapter kept handing off: the estimate, the good faith estimate and the No Surprises Act, the statement that shows the credit, payment plans, financial assistance and presumptive eligibility, collections done lawfully and humanely, and the conversation with a frightened person holding a bill.

Chapter 37 audits everything this chapter measured — and inherits §31.9's systemic-overpayment hand-off at §37.9 (self-disclosure).

And Chapter 40 takes the 58 minutes Chapter 29 published and the \$0.60 this chapter published and finally does the arithmetic this book has been refusing, chapter after chapter, to do early.