Multi-state ABA chain · archetype · 6 months
Three-way match cut denials to 5.9%. $3.1M recovered.
Authorizations, supervision hours, and session notes were never reconciled before a claim dropped. ASP installed the three-way match. Denials fell from 18.6 to 5.9 percent, first-pass net collection rate lifted twelve points, and aged AR over 120 days was cut in half.
Setting
ABA Chain
States
5
Payer mix
Medicaid + Commercial
Engagement
6 months
Delivery staff
BCBAs + RBTs
Annual billings
$34M
Result snapshotThe four numbers that moved.
Denial rate
18.6 → 5.9%
ALL PAYERS · ROLLING 90-DAY
Cash recovered
$3.1M
6-MONTH CUMULATIVE
Net collection rate
+12 pts
FIRST-PASS · 84% TO 96%
Chain profile
5-state
MEDICAID + COMMERCIAL
The recovery curve26 weeks. Denials down, cash up.
The situationThree records. Never reconciled. Cash leaking.
BASELINE
18.6% denial rate · $4.4M in AR over 120 days · the remit report showed a list of denials, not a root cause.
Cause 01 · Authorization
Units billed past the cap.
OVER-CAP
7.8%
LAPSED AUTH
4.1%
Cause 02 · Supervision
BCBA ratio fell short.
UNDER-RATIO
11%
RECOUP RISK
$0.9M
Cause 03 · Documentation
Notes missing or unsigned.
NO NOTE
6.3%
UNSIGNED
3.7%
The fix · the disciplineOne claim. Three records must agree.
RULE
A unit only bills when authorization, supervision, and documentation all agree. Any mismatch is held, tagged to its cause, and corrected before it drops.
What the dashboard showsHeld-unit queue by clinic. Live cause and dollars.
GREEN
Matched, clean to bill
AMBER
Held, correctable today
RED
Re-auth or timely-filing risk
Held-unit queue · 8 clinics · live
refreshed 19s ago
Clinic · State AMatch gap: none · clean
$61K
48%
Clinic · State AMatch gap: over-cap units
$44K
82%
Clinic · State BMatch gap: supervision ratio
$38K
86%
Clinic · State BMatch gap: none · clean
$52K
55%
Clinic · State CMatch gap: lapsed authorization
$29K
95%
Clinic · State DMatch gap: unsigned note
$21K
78%
Clinic · State DMatch gap: none · clean
$47K
51%
Clinic · State EMatch gap: missing note · aged
$18K
97%
+312 units held · $1.9M total · 2 red · 9 amber
Engagement ScorecardQuarterly partner report · redacted
CONFIDENTIAL
KPI movement before vs current.
Denial rate · all payers
18.6%
5.9%
Net collection rate (first-pass)
84%
96%
AR over 120 days
$4.4M
$2.2M
Days in AR
61 d
39 d
Clean-claim rate (first-pass)
76%
94%
Supervision ratio compliance
82%
99%
Q · 2026
ASP-RCM Senior Partner
We had chased denials for years, but always after the fact. Reconciling the authorization, the supervision, and the note before the claim dropped changed everything. Six months in, the denial rate is a third of what it was.
VP Revenue Cycle · multi-state ABA chain
State changeHow the billing floor actually looked.
BEFORE
18.6% denials · $4.4M aged AR
- One billing macro run across all five states
- Authorization caps tracked in a spreadsheet
- Supervision ratio checked monthly, after billing
- Session notes reconciled to claims only on denial
- Denials worked one remit at a time, no root cause
AFTER
5.9% denials · $2.2M aged AR
- State-aware rule set at the match layer
- Remaining units watched against every cap, live
- Supervision ratio reconciled before each claim drops
- Every unit tied to a signed note before it bills
- Mismatches held and tagged to cause, not denied later
Where the $3.1M came fromDenial taxonomy by match gap.
TAKEAWAY
Six denial families carried 88% of the leakage. Every one traced back to a broken match on authorization, supervision, or documentation.
The match · productivityWhat the pre-bill discipline did to the desk.
Clean-claim rate
94%
From 76%
Units caught pre-bill
11.4%
Held not denied
Supervision compliance
99%
Was 82%
Re-auth before cap
96%
Was reactive
Implementation26 weeks. Four checkpoints.
ENGAGEMENT PROFILE
DURATION
26 weeks
FOOTPRINT
5 states
CASH RECOVERED
$3.1M
CHECKPOINTS
4
W2 · MATCH ON
Three-way match live.
Auth log, supervision record, and notes connected per state. Every unit reconciled before it can bill.
W6 · REWORK
Held-unit backlog cleared.
Denial backlog re-run through the match. Over-cap and lapsed-auth units re-authorized and resubmitted.
W13 · DISCIPLINE
Caps watched live.
Re-auth triggered before each cap is hit. 2026 Optum NPI and taxonomy edits validated at the match.
W26 · HELD
Denials at 5.9%.
Held on rolling 90-day. $3.1M cumulative cash. AR over 120 days cut 51 percent.
OutcomesBefore. After. In numbers.
Pre-engagement · baseline
Denial rate · all payers
18.6%
Net collection rate · first-pass
84%
AR over 120 days
$4.4M
Supervision-ratio compliance
82%
Leakage ≈ $520K / month
Steady-state · month 6+
Denial rate · all payers
5.9%
Net collection rate · first-pass
96%
AR over 120 days
$2.2M
Supervision-ratio compliance
99%
6-month cumulative cash recovered $3.1M
Capability stackWhat the match actually runs on.
NOT
A spreadsheet reconcile
IS
Live in Reporting Cloud
RULES
State-aware per payer
EVERY HOLD
Writes to PHI access log
Layer 04 · AI
AI Suite · Denial Prediction · Coding AI · Auth-cap watch
▼
Layer 03 · Three-way match
Authorization × supervision × documentation · state rule set
▼
Layer 02 · Platform
Reporting Cloud · held-unit queue · practice-system bridge
▼
Layer 01 · HIPAA-eligible AWS
AES-256-GCM PHI · row-level RBAC · PHI access log
Common questionsFrequently asked: the three-way match.
What is the ASP three-way match in ABA billing?
It is a reconciliation discipline that ties three things together before a claim drops: the payer authorization (units approved, date span, place of service), the supervision record (BCBA oversight hours against the RBT-delivered hours, with the required supervision ratio met), and the session documentation (a signed note for every rendered unit). A claim only bills when all three agree. When they disagree, the unit is held and routed to the owning cause, not billed and denied later.
Why does a multi-state ABA chain leak more than a single clinic?
Because authorization rules, supervision-ratio requirements, and note standards differ by state Medicaid program and by commercial payer. A chain running the same billing macro across states bills against the wrong rule set, so authorizations lapse, supervision falls below the state ratio, and notes miss a required element. Each state adds a distinct denial pattern, and without a state-aware match the leakage compounds across the book.
How do authorization caps drive denials?
An authorization approves a fixed number of units over a date span. When delivered units run ahead of the approved cap, or the auth expires mid-treatment, the overage bills and denies. The three-way match watches remaining units against the cap in real time and triggers a re-authorization before the cap is hit, so the units stay inside an active auth.
What is the supervision ratio and why does it block cash?
Payers require a minimum amount of BCBA supervision for RBT-delivered direct therapy, often expressed as a percentage of direct hours. If the supervision hours logged do not meet the ratio for a given member and period, the direct-therapy units for that period are at risk of denial or recoupment. The match reconciles supervision hours against delivered hours before billing, so under-supervised periods are caught and corrected, not clawed back.
Why anonymize the client?
The master service agreement includes reciprocal confidentiality. The numbers here are an illustrative archetype for a multi-state chain of this size, rounded and not attributed to a named client. A senior partner can walk through the real methodology and host a reference call under NDA once both sides agree.
How long until denials start falling?
The three-way match goes live in the first two weeks. Visible denial reduction starts in week three as held units are corrected before they bill instead of after they deny. Net collection rate lifts across the first quarter, and aged AR clears as the corrected backlog is reworked and resubmitted.
What does the free audit look like for an ABA chain?
Send 90 days of remittance data with CARC and RARC codes, the authorization log, the supervision record, and a sample of session notes. Inside 30 days you receive a written audit covering the denial taxonomy, the authorization-cap and supervision-ratio gaps, parent A/R exposure, recoverable cash in dollars, and a fix plan built on the three-way match.
Does the match handle 2026 payer edits like the Optum NPI and taxonomy checks?
Yes. The match layer carries the payer rule set, so when a payer such as Optum tightens NPI and taxonomy edits on ABA claims, the rendering and supervising provider identifiers are validated against the authorization before the claim drops. Edits that would otherwise deny at the front door are caught in the hold queue.
Want the same three-way match on your ABA book?
A free 30-day audit. Send 90 days of remittance data, your authorization log, and your supervision record. We return a written audit covering your denial taxonomy, authorization-cap and supervision-ratio gaps, parent A/R exposure, and a fix plan built on the three-way match. Yours to keep. No SDR follow-up.