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★ NEW TOOL ABA Payer Policy Matrix · 52 jurisdictions × 8 payers, refreshed monthly. AZ Medicaid cuts, NC HB 696, Dr. Oz revalidation, all sourced. Open it → CASP Affiliate · BHCOE Channel Partner · BACB Co-author

ABA therapy billing services, built around the work.

Generic RCM treats ABA as one more specialty and gets it wrong. ABA is a CPT family with payer-specific authorization caps, supervision ratio rules, RBT certification compliance, BCBA credentialing bottlenecks, and a parent-A/R problem that flattens generic billing tools. We built our service, our credentialing platform, and our AI around the three-way match across authorization, supervision, and notes. Then we co-authored the field handbook with the BACB.

22-day BCBA credentialing 98% net collection rate BHCOE channel partner
Three differentiators

Why we are the only ABA RCM vendor in our segment.

A long list of RCM vendors say they do ABA. Three structural facts separate us from the rest. Each one is verifiable. None is marketing language.

Differentiator 01

BHCOE channel partner.

We are the only RCM vendor with a Behavioral Health Center of Excellence channel partnership. The partnership gives us early visibility into payer rule changes, clinical documentation standards, and accreditation-aligned billing practices. Practices pursuing or holding BHCOE accreditation get aligned operations from the start, not patched onto a generic RCM workflow.

1Only ABA RCM with BHCOE
Differentiator 02

BACB co-author: The Essential First Step.

A senior partner on our team co-authored the field handbook with the Behavior Analyst Certification Board, titled "The Essential First Step." It is the reference ABA practices, supervisors, and billing operations use. The handbook is not a brochure; it shapes how we think about every workflow, from intake VOB through claim submission and post-pay reconciliation.

2026Reference text in print
Differentiator 03

CredPro, ABA-tuned.

Our credentialing platform CredPro v6 ships with BCBA, BCaBA, and RBT title types as first-class entities, BACB certification lookup automated, ABA-specific Pre-Flight validation rules, and per-title Revenue-at-Risk math calibrated to ABA economics. Generic credentialing software treats every provider title the same. CredPro does not.

v6ABA-tuned credentialing OS
The CPT family

Eight ABA codes. Each with its own rule set.

ABA billing operates on a tight family of CPT codes, each with payer-specific rules about authorization, supervision ratios, unit caps, and modifier requirements. Generic billing tools treat them as fungible. Our service carries the rule book per CPT per payer per state, refreshed quarterly when payer policies change, and applied to every claim before it leaves.

The right side is the working snapshot. Authorization required, typical supervision ratio policy, and primary use case per code. Per-payer variance is held in our AI rule library.

CPT
Service
Auth req'd
Supervision
97151
Behavior identification assessmentBCBA, typically
Yes
N/A
97152
Behavior identification re-assessmentPeriodic, BCBA
Yes
N/A
97153
Adaptive behavior treatment by protocolRBT, supervised
Yes
10-20%
97154
Group adaptive behavior treatmentRBT, group
Yes
10-20%
97155
Adaptive behavior with protocol modBCBA-led, individual
Yes
BCBA
97156
Family adaptive behavior guidanceBCBA + caregiver
Yes
BCBA
97157
Multiple-family group guidanceBCBA, group
Yes
BCBA
97158
Group BCBA-led with protocol modBCBA, group
Yes
BCBA

The code set changes on January 1, 2027

The eight codes above get rewritten. Plan the cutover now.

In September 2025 the AMA CPT Editorial Panel approved the ABA Coding Coalition's code change application, and in July 2026 CMS confirmed the shape of the new set in the CY 2027 Physician Fee Schedule proposed rule. This is not a rate adjustment. It is a rebuild of the adaptive behavior services code set, and every authorization that spans December 2026 into January 2027 will straddle two versions of it.

What changesThe detailEffectiveWhat a practice does in 2026
Six new CPT codes addedAdaptive behavior services setThe new set includes two-technician harmful-behavior assessment and treatment codes and a new non-face-to-face physician or qualified health care professional code. CMS proposes contractor pricing for the new codes rather than national values.Jan 1 2027Inventory which of your payers authorize by code rather than by service, because those are the authorizations that break first.
97151 through 97158 revisedAll eight core codesDescriptors and the guidelines that sit above them are updated across the whole family. The codes survive; what they mean and how they are documented moves.Jan 1 2027Assign one owner for the cutover now, before the book publishes, so payer mapping bulletins land somewhere rather than in an inbox.
0362T and 0373T deletedCategory III T codes retireThe Category III codes used for severe-behavior team-based services are removed from the set. Practices billing them today need a mapped replacement and a payer-by-payer confirmation of it.Jan 1 2027Pull your 0362T and 0373T volume by payer today. That volume is the size of your exposure.
Final language publishes2027 CPT Professional bookThe confidential code language is not public until the 2027 CPT book publishes in late 2026, which leaves a short window between publication and the effective date.Late 2026Flag every authorization issued in late 2026 that spans the year boundary, so the mapping work is scoped before January arrives.

Sources: CMS, CY 2027 Physician Fee Schedule proposed rule, 91 FR 43842, published July 16, 2026; ABA Coding Coalition, ABA CPT Codes Update; Council of Autism Service Providers announcement of AMA approval of the code change application. The full breakdown, code by code, with the current unit rules and denial patterns, is in our reference guide to ABA CPT codes and the 2027 revision.

Measured outcomes

Four numbers that matter in ABA RCM.

Across our anonymized ABA book. Individual results depend on payer mix, prior baseline, supervision discipline, and how clean the EHR documentation is at engagement start.

22d
BCBA credentialing avg
vs 90 to 120 days industry baseline. Compression from parallel commercial and Medicaid submission, NPPES auto-enrich, BACB lookup automated, Pre-Flight blocking.
98%
Net collection rate
First-pass on contractually allowed amount. Lift comes from three-way match preventing the denials, plus authorization auto-renewal closing gaps before they cost units.
37d
Parent A/R DSO
CASP survey reports industry parent DSO at 58 days. Our active book sits 21 days lower because pre-treatment VOB captures deductible, copay, and coinsurance before session one.
100%
Authorization compliance
Zero unbilled auth-expired ABA sessions on the active book over the last twelve months. Auto-reauthorization at 80 and 95 percent of authorized units eliminates the gap before it costs revenue.

Demonstration dashboard

What an ABA revenue picture looks like when it is instrumented.

Every ASP-RCM ABA engagement ships a live Power BI revenue dashboard, drillable to the claim and the CPT code. Below is the demonstration build we walk prospects through.

ASP-RCM ABA therapy billing dashboard showing cash posted, clean claim rate, days in AR, authorization-driven denial rate, ABA payer mix, top ABA denial reasons, and CPT 97151 to 97158 volume for ABA practices.
Demonstration dashboard. All figures shown are illustrative sample data built for prospect walkthroughs. No client is identified and no patient or client data appears. What you are looking at, panel by panel:
  • KPI header across the top: cash posted month to date, clean claim rate, days in AR, authorization-driven denial rate, first-pass yield, net collection rate
  • Cash posted over the last twelve months, plotted against the prior-year comparison line
  • Payer mix by collections as a share of dollars, Medicaid managed care through commercial and TRICARE
  • Top denial reasons ranked by share of denials, led by authorization expired, then the RBT versus BCBA modifier, then credentialing gap
  • Claims by status for each payer, split clean, pending, review and denied
  • Days in AR distribution with the median marker plotted against a 45-day target
  • Operations counters for today: authorizations tracked, zero-gap authorizations, peer to peer handled in house, BCBA credentialing days, CPT 97151 to 97158 units billed, appeals won
  • Top payers performance table: claim volume, clean rate, denial rate, average payment and AR days per payer
  • Compliance strip carrying the audits, accreditations and memberships ASP-RCM holds, including the CASP Business Affiliate mark

Your build is live to you inside 21 days and refreshes through the day. Ask for the walkthrough.

How the work runs

Four phases. End to end revenue cycle.

From intake VOB to post-pay reconciliation, here is how our ABA service runs the work in practice. Each phase is staffed by certified ABA specialists with senior partner accountability.

Phase 01 · Intake

VOB before session one.

Pre-treatment 270/271 verification captures deductible, copay, coinsurance, OOP max, and prior-auth requirements per service code. Parents see financial responsibility before session one. Eliminates the surprise statement that drives industry parent DSO to 58 days.

Phase 02 · Auth

Tracking every unit.

Every authorization tracked by payer, beneficiary, CPT, period, and unit cap. Auto-reauthorization at 80 and 95 percent of authorized units. Auth-expired session billing has been zero on the active book for 12+ months.

Phase 03 · Claim

Three-way match, every session.

Each session validated against the active authorization, the supervision ratio policy, and the EHR session note for date, time, location, and rendering provider. Match means ship. Mismatch means hold. Single highest-leverage control against post-pay takeback.

Phase 04 · Post-pay

835 reconciliation per line.

Line-level 835/837 matching with contractual variance surfacing, takeback tracking, and reauthorization-trigger feedback. Underpayments queue for appeal with dollar-value triage. Pattern feedback closes the loop into intake and authorization.

The control, drawn

The three-way match, before the claim ships.

Authorization units, the session note and the claim have to say the same thing about the same session. In most ABA practices they are three separate systems that are only ever reconciled after a payer disagrees with one of them. We reconcile them before submission, with the payer's supervision ratio policy applied across all three.

ABA three-way match: authorization, session note and claim THREE SOURCES, ONE SESSION, RECONCILED BEFORE SUBMISSION SOURCE 01SOURCE 02SOURCE 03 Authorization on fileEHR session noteThe claim as built Payer, beneficiary, CPT, periodand units still remaining Date, start and end time, locationand the rendering BCBA or RBT CPT, units, date of service andthe supervising BCBA of record THE MATCH GATE Three-way match run Payer supervision ratiopolicy applied across all three MATCH The claim releases All three sources agree and thesupervision rule is satisfied. MISMATCH The claim holds Units exhausted, note missing anelement, wrong render tier orsupervision short for the week. A held claim is a five-minute correction. The same defect found after payment is a takeback, an appeal and a refund.

Diagram describes the ASP-RCM operating control applied on every ABA session before submission. Supervision ratio thresholds are payer-specific and are held per payer, per CPT, per state in our rule library rather than applied as one national number.

The Essential First Step

We co-authored the field handbook.

A senior partner on our team co-authored "The Essential First Step" with the Behavior Analyst Certification Board. The handbook is the field reference ABA supervisors, billing leaders, and operations directors use. It shapes how the field thinks about supervision documentation, RBT certification compliance, BCBA scope-of-practice, and the billing-clinical interface.

When we say our billing operations are aligned with what practitioners actually need, the alignment is structural. We did not learn it from the outside; we wrote part of it. The book is on the shelf of every BCBA office we serve.

Published 2026 · BACB
"The Essential First Step"
A reference for ABA supervisors, billing leaders, and operations directors.

Covers supervision documentation discipline, RBT certification compliance, BCBA scope-of-practice, the billing-clinical interface, and what payers actually look for in a defensible ABA claim. Field-tested guidance from ABA operators, not theoretical commentary.

Co-authorASP-RCM senior partner
PublisherBehavior Analyst Certification Board
AudienceSupervisors, billing leads, ops directors
CoverageSupervision, billing, RBT compliance
Common questions

Frequently asked questions: ABA therapy billing.

What makes ASP-RCM different for ABA practices specifically?
Three things competitors do not have. First, we are the only RCM vendor with a BHCOE channel partnership, which gives us early visibility into payer rule changes and accreditation-aligned billing practices. Second, our co-authored handbook with the BACB called "The Essential First Step" is the field reference for ABA billing operations. Third, we built our own credentialing platform tuned to BCBA, BCaBA, and RBT title types, with BACB lookup automation that generic credentialing software does not have.
What is the published BCBA credentialing turnaround?
22 days versus the published industry baseline of 90 to 120 days. The compression comes from parallel commercial and Medicaid submission via CredPro v6, NPPES auto-enrichment removing manual data entry, automated BACB certification lookup, and a Pre-Flight Validator that runs 20 deterministic rules on every save so blockers surface before submission. Every day a new BCBA sits in credentialing limbo costs roughly $533 in unbilled revenue.
How does the three-way match prevent ABA denials?
Every session is matched against three sources before the claim ships: the active authorization on file with the payer for that CPT, period, and beneficiary; the supervision ratio policy required by the payer for that CPT family on that date; and the EHR session note for that date, time, location, and rendering provider. A match means the claim ships. A mismatch holds for resolution. The three-way match is the single highest-leverage control against post-pay takebacks in ABA.
What ABA CPT codes do you cover?
The full ABA family: 97151 (assessment), 97152 (re-assessment), 97153 (adaptive behavior treatment by protocol), 97154 (group adaptive behavior treatment by protocol), 97155 (adaptive behavior treatment with protocol modification, BCBA-led), 97156 (family adaptive behavior treatment guidance), 97157 (multiple-family group), and 97158 (group BCBA-led with protocol modification). Each code is tuned to payer-specific authorization rules, unit caps, and modifier requirements.
How does parent A/R get managed?
Pre-treatment VOB captures the full benefit detail: deductible status, copay amount, coinsurance percentage, and out-of-pocket maximum. Parents see their financial responsibility before the first session, not after a surprise statement arrives in 35 days. Our active-book parent A/R days outstanding sits in the high 30s versus the industry average of 58 days reported by CASP. The fix is clearer statements and accurate intake VOB, not aggressive collections.
What is your approach to ABA Medicaid by state?
We maintain a state-by-state ABA Medicaid rate and policy tracker, updated every quarter. Six states reduced ABA rates in FY2026; three by over 8 percent. We surface rate and policy changes affecting your active payer mix as soon as they publish and update fee schedules and expected reimbursement on every claim automatically. Practices we audit who skip this tracking typically leak 4 to 8 percent of Medicaid revenue silently per year.
How is supervision ratio enforced for 97153?
For 97153 and 97154, payers require ongoing BCBA supervision typically at 10 to 20 percent of direct-treatment hours, depending on payer policy. Our AI tracks supervised-versus-direct ratio by RBT by week against the payer rule, surfaces under-supervision alerts before claims submit, and prevents over-claiming against supervision capacity. The Compass weekly governance benchmark we publish shows healthy practices running 20.8 percent supervision ratio across their RBT roster.
What about RBT certification compliance?
RBTs do not credential individually with most commercial payers; they bill incident-to a supervising BCBA. The platform tracks RBT certification status (active, expired, in renewal), supervising BCBA assignment, and supervision ratio compliance per RBT per week. RBT certification expiration is the second most common preventable denial source after authorization, and we automate WhatsApp or SMS nudges at 60, 30, and 7 days before expiry.
How do you handle BHCOE accreditation alignment?
BHCOE accredits ABA organizations against a clinical and operational quality framework. Practices pursuing or holding accreditation get billing operations aligned from the start, with documentation discipline, outcome reporting, and clinical-billing reconciliation that match the framework. Our partnership gives early visibility into accreditation changes, payer policy alignment, and clinical documentation standards. This is not patched onto a generic RCM workflow.
Do you work with single-site practices, multi-site chains, or both?
Both. Single-site practices typically engage our managed RCM service for end-to-end revenue cycle work. Multi-site chains often start with credentialing as the bottleneck (CredPro), then add coding, denial prevention, and AR follow-up over time. The economics scale: per-provider fees flatten for larger chains, and dedicated senior partners are assigned per multi-site engagement. The free 30-day audit gives both single-site and chain a tailored projection before signing.
How should I compare ABA billing companies?
Score every vendor on five things: ABA-only depth (does the team live in 97151 to 97158 daily, or is ABA a sideline), authorization discipline (do they track utilization or just submit claims), credentialing speed with a published number, references from practices your size, and independent credibility signals such as accreditation partnerships and published research. We keep an honest, criteria-based view of how ABA billing companies differ on specialty depth, authorization discipline, credentialing and reporting, including where a different vendor may fit you better. Ask us for it on a scoping call.
Choosing a vendor

Comparing ABA billing companies? Compare on criteria, not claims.

Most ABA billing companies list the same services. The differences show up in the operating details: whether authorization utilization is tracked weekly or discovered at denial, whether the BCBA credentialing turnaround is a published number or a shrug, and whether the vendor has independent standing in the ABA field. ASP-RCM is the only RCM vendor with a BHCOE channel partnership, a CASP Business Affiliate, and co-author of "The Essential First Step" with published benchmarks on this page. Put us side by side with any of the ABA billing companies you are evaluating and judge us on the same criteria.

Bring 90 days of ABA data. We bring the map.

A free 30-day ABA audit. Send a 90-day denial dataset and your BCBA roster. We return a four-page written audit covering your denial taxonomy by CPT and payer, authorization gap analysis, supervision ratio compliance, BCBA credentialing TAT against benchmark, and a 90-day fix plan. A senior partner on the call.