Chapter 31 — Key Takeaways
What AR actually is
| Gross AR (at charges) | inflated by contractual air nobody will ever collect |
| Adjudicated AR | real money, with a decay rate |
| Insurance AR | resolves on adjudication schedules; dies by deadlines; worked by portal, phone, appeal |
| Patient AR | resolves on statement cycles and household budgets; worked by statements, plans, and — last — placement |
| Credit balances | inside the total, netted on bad reports — obligations, not assets |
Account 10-4471 on day 17: \$145.98 = \$128.40 on appeal + \$17.58 awaiting a statement. Same account, two receivables, two workflows, two clocks.
Every day a claim sits, it is worth less — and the decay is steep, nonlinear, and payable in
lost appeal windows, expired filing deadlines, and patients who no longer remember the visit.
The aging report
Buckets: 0–30 · 31–60 · 61–90 · 91–120 · 121+. Before reading one, ask:
- Aged from what date? Date of service is honest. Re-aging on touches makes worked-badly look young forever.
- Split by what? Insurance vs. patient, then by payer.
- Are credits netted? Never — old credits camouflage old debits, and the credits are the compliance problem.
Read it as flow: this month's 31–60 is last month's undrained 0–30. The cheapest place to fix over-90 is two buckets to its left.
Days in AR — the honest computation and the three games
Days in AR = total AR ÷ average daily charges — and every term is a choice.
ONE PRACTICE, ONE AFTERNOON (constructed)
honest (gross AR, 365-day denom) ......... 51.5
credits netted ........................... 48.0
90-day denominator after a busy quarter .. 48.4
after writing off 67,900 of aged denials . 43.1
The metric cannot tell collection from surrender — a write-off improves it the day you give up. Write the definition on the dashboard · show write-offs beside it · never change a definition silently · trend against yourself. Benchmarks (under 40 common target, under 35 strong — Tier 2, verify; HFMA MAP Keys standardize definitions) are for questions, not victory laps.
AR over 90 — decompose before reacting
70,850 OVER NINETY (constructed)
payment plans, paying as agreed ......... 16,400 fine
one payer's documented pended project ... 21,300 known
appeals awaiting decision ............... 9,850 known
patient pre-collection, needs DECISION .. 10,600 decide
insurance, NO ACTIVITY .................. 12,700 ◄ THE FINDING
Old-and-known is fine. Old-and-unexplained is the only bad old. A low over-90 can be aggressive abandonment; a rising one can be the cost of appeals worth filing.
The queue that finds money (§31.5)
Subtract what is not money first: credits → their own queue · dead items → closed, categorized, counted · unownable items → routed out.
SORT: 1 DEADLINE 2 EVENT DUE 3 CATEGORY 4 EXPECTED VALUE
(allowed, NEVER charge)
FEED: events, not just age — acknowledgments (Ch. 27 §27.6),
adjudication windows, call commitments, remit triggers
An aging report finds money at ninety days. A status event finds the same money at twenty.
Measure dollars resolved per hour, not touches. Three "in process" notes in a row is a metronome, not follow-up.
Follow-up (§31.6)
Ladder: portal/276-277 → the call → escalation (supervisor · provider relations with a spreadsheet · project claims · the contract · state prompt-pay remedies — state- and plan-specific, verify; ERISA self-funded plans generally sit outside).
A strong call leaves with: the specific pend reason · a date · what is needed from you · a reference number · a name — and pre-authorization to escalate next time. A note about a call is memory, not evidence (Ch. 27 §27.7); for evidence, get the document.
The rate, and the arithmetic of giving up (§31.7)
Fully loaded denial-management staff time: \$36.00/hour = \$0.60/minute.
(Constructed; derive your own from payroll + overhead. Chapter 29 published the minutes. Chapter 40 — and only Chapter 40 — puts them together.)
statement cycle 1.75 + 2 min handling (1.20) = 2.95
two cycles = 5.90
balance 4.15 .... 5.90 > 4.15 ► WRITE OFF at posting
balance 14.85 ... pursue two cycles, then RE-DECIDE
payer variance 2.40 ... research alone costs 2.40 —
but 2.40 × 1,150 claims = 2,760 ► CLASSIFY FIRST,
pursue at the CONTRACT level (Ch. 28 §28.8)
Threshold: derived from your costs, written, uniform, unadvertised, applied without discretion. Give up on instances, never on patterns. Federal cost sharing is not yours to waive as a habit (AKS, CMP inducement — uniform cost-justified thresholds are the defense), and a small CREDIT is not yours to keep at any threshold.
Credits, unapplied cash, overpayments (§31.8–§31.9)
A credit balance is a symptom. Triage before money moves: posting error (fix the books) · patient refund · payer refund. Dedicated queue, weekly, federal accounts first.
Unapplied cash is banked money lying through every other number — statements go to people who already paid. Fix the ERA/EFT enrollments upstream; dashboard the total and the oldest item.
The sixty-day rule: an identified Medicare/Medicaid overpayment must be REPORTED AND RETURNED
within 60 days of identification — after that it is a False Claims Act obligation.
"Identified" arrives earlier than comfort wants (Case Study 1: a half-wrong spreadsheet was enough); no version of the standard rewards not looking. Verify current 42 CFR 401.305. Date-stamp identification · make refunds frictionless · anything systemic goes to compliance and Ch. 37 §37.9 before money or paper moves.
Recoupment demands are determinations: read, verify, then repay or appeal — the fast-filed Medicare appeal pauses the offset — post to the original claims, and read forty demands as one pattern.
Bad debt vs. charity care (§31.10)
| BAD DEBT | CHARITY CARE |
|---|---|
| could have paid, didn't after genuine effort | could not pay, per the FAP |
| collection cost of doing business | should never have been pursued |
Determine, then pursue — never the reverse. Screening sits UPSTREAM of collection.
§501(r) makes it law for tax-exempt hospitals (no extraordinary collection actions before reasonable FAP-eligibility efforts); several states go further; Case Study 2 is the reverse order at system scale, priced at roughly \$158 million.
Placement is delegation, not disposal: screen every account first · set the agency's rules · reconcile monthly · and do not mistake a weakening credit-report threat for a strategy.
The dashboard (§31.11)
Few numbers. Definitions printed on the page. Every metric paired with its blind spot's detector:
| Metric | Travels with |
|---|---|
| Days in AR | the write-off report, by category, in dollars |
| Net collection rate | underpayment variance found (silent underpayment RAISES the rate — Ch. 28 §28.8) |
| Denial rate (defined!) | rejection rate (Ch. 27 §27.7) |
| Collections | preventable administrative write-offs (Ch. 28 §28.6) |
| Credit total | age of oldest FEDERAL credit — the statutory line |
Trend against yourself · test one story a month against forty rows · a dashboard is not a control; a person who reads it is. (And no rate without its definition: Account 10-4471 is 25% by line and 100% by claim.)
Key terms
accounts receivable aging · aging report · aging bucket · re-aging · insurance AR / patient AR · days in AR · AR over 90 · follow-up · escalation ladder · small balance write-off · write-off threshold · fully loaded cost · cost to collect · credit balance · unapplied cash · overpayment · recoupment · 60-day rule · bad debt · charity care · financial assistance screening · collection agency placement · AR dashboard · metric pairing
Monday morning
- Ask how your aging report is dated, split, and netted — before trusting it.
- Write your days-in-AR definition down; put write-offs beside it.
- Decompose over-90 once; work the unexplained slice first.
- Sort the queue deadline-first; feed it events; close the dead and count them.
- End every call with a reason, a date, a reference, and a name.
- Cost one pursuit at \$0.60 a minute before starting it — instances, never patterns.
- Find the oldest federal credit balance today and start its paperwork.
- Screen before you place. Every account. Every time.
The Encounter — line 1, in the aging.
denied day 17 ► 128.40 sits, on appeal ► paid day 66
────────────────────────────────────────────────────
49 DAYS IN THE AGING — surfaced both times by the
QUEUE (denial event day 17; follow-up event day 45),
never by the bucket. The aging report would first
have raised its hand around day 107.
minutes: 58 across three touches ....... Ch. 29
the rate: 36.00/hr = 0.60/min .......... §31.7
the multiplication ..................... Ch. 40 ONLY
Q4 remains open — and every input Chapter 40 needs is now in print.