Top insurance payers we credential with
ABA billing services built to get your aged claims paid
If claims from 60, 90, or 120 days ago are still sitting in "pending," you're not imagining the problem. Cube Therapy Billing tracks, appeals, and recovers aged ABA claims before timely filing deadlines close the door for good.
HIPAA Compliant
99.2% Collection Rate
No Hidden Fees
2-Week Practice Onboarding
Trusted by 650+ providers & Compatible with 25+ EHR Softwares
18-day
average AR
98.9%
clean claim rate
under 3%
denial rate
98%
net collection rate
End-to-End Billing Solutions
What You Get With Our ABA Billing Services
We do not offer generic medical billing with an ABA label attached. Every process, every team member, and every quality control step is built specifically for ABA therapy billing to reduce ABA denials, improve reimbursement rates, and maintain a steady revenue cycle.
Complete ABA claims management
We manage the full claim lifecycle. Creation, review, submission, follow-up, and resubmission. Every claim gets a human review before it goes to the payer. The errors that cause denials get caught here, not after you've already waited 30 days for a rejection notice.
ABA-specific code expertise
ABA billing runs on a different set of rules than general medical billing. CPT codes 97151 through 97158. Category III codes 0362T through 0374T. Modifier requirements that shift by payer and by state. Our billers work these codes daily. That is why our clean claim rate sits at 98.9%.
Denial prevention, not just denial recovery
Most billing companies wait for denials and then react. We audit claims before submission. We review codes, modifiers, documentation requirements, and payer-specific rules on every single claim. That pre-submission process is how we keep the first-pass acceptance rate above 95%.
Real-time financial visibility
Your Sparkz ABA dashboard shows exactly where your money is at any point. Claims in process. Payments posted. AR aging. Denial trends. Revenue movement. Updated weekly. No waiting for a monthly report. No calling your account manager to ask for numbers you should already have.
Payer regulation tracking
Medicaid rules for ABA vary by state. MCO contracts add another layer. Commercial payer requirements change quarterly. We track all of it so your claims stay compliant without your staff having to monitor every update.
Scalable billing for growing practices
Whether you run one location or five, the billing system stays the same. Same processes. Same team. Same reporting. Adding a new location or a new clinician does not mean rebuilding your billing workflow from scratch.
Your aging report is telling you something
Once a claim passes 60 days, it's not "in process" anymore. It's a denial under appeal or a pended claim that's losing recoverability by the week. Industry data backs this up: many medical groups carry 80% of their receivables in the 60+ day bucket, and once a claim crosses that line, the odds of collecting it drop fast, often ending in a write-off.
ABA practices feel this more than most. Commercial payers take 30 to 45 days to reimburse. Medicaid runs 45 to 90. That means most clinics are carrying 5 to 6 weeks of unpaid revenue at any given moment, and without someone actively working the backlog, those claims sit until appeal windows or filing deadlines quietly expire.
ABA billing services that treat aging claims as a priority, not an afterthought
Cube Therapy Billing runs weekly aging reports and segments every claim by age: 30 to 45 days, 46 to 60 days, and 60 plus. Anything past 60 days moves into a dedicated rework queue with an assigned owner and a follow-up deadline. No claim sits untouched long enough to become unrecoverable.
The recovery process, step by step
Aging audit
We pull your full A/R report and flag every claim past 30 days
Segmentation
Claims get sorted into 30 to 45, 46 to 60, and 60 plus day buckets.
Ownership assignment
Every aged claim gets one person responsible for it, not a shared inbox.
EOB reconciliation
We match payer benefits against what was billed to find the real denial reason.
Formal appeals
Clinical appeals go out before payer deadlines close, with docs attached
Weekly reporting
You see exactly which claims moved, which got appealed, and which got paid.
FAQs
1
Why is our AR still climbing?
You already pay a biller, so this shouldn't be happening. Here's the catch: most billers submit claims and wait. Insurers never call to say a claim went unpaid, so it just sits and ages. What that costs you:
-
Claims uncontacted past 30 days slide into the 60 and 90-day buckets
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Once a claim crosses 120 days, your odds of collecting it drop below 50%
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"Submitting" and "following up" are two different jobs, and the money lives in the second one
We work claims on a set cadence, not whenever someone has a spare minute. Nothing sits. When was the last time anyone told you which of your claims are aging right now?
2
What about the old claims?
Your existing backlog is real money, and we don't ignore it to start clean. We triage by age and work it down:
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Claims near the timely filing cliff first, because past 180 days most payers void them entirely
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Then backward through the 120, 90, and 60-day buckets, sorted by root cause instead of one claim at a time
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Anything genuinely unrecoverable, we tell you honestly instead of billing you to chase ghosts
Most practices are surprised how much was collectible the whole time. One growing clinic cut their AR days nearly in half and lifted collections 28%. Curious how much of your aged AR is still recoverable?
3
Do you actually get ABA?
Every metric is visible in your Sparkz ABA dashboard. Not in a quarterly PDF. Not on a phone call where someone reads you numbers you can't cross-reference.
Here is what our active ABA clients see on average:
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98.9% clean claim rate
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Under 3% denial rate within 90 days
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AR days reduced from 45+ to under 18
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35% average revenue increase within 6 months
If those numbers don't improve within 90 days, you'll know. Because you can see the data yourself, in real time.
What ABA Practice Owners Say About Our Billing Services
Real feedback from ABA providers who transitioned to our platform.
★★★★★
Our AR was a slow bleed we'd stopped noticing. Claims sat for weeks, follow-up was whoever had a spare minute, and month to month I never knew what was actually coming in. Cube rebuilt the whole follow-up process and pulled our Days in AR down by 45%. Collections are up 34% and, more importantly, predictable. I can make payroll decisions without holding my breath.
James
Founder from WA
★★★★★
We wanted to expand into new states and our billing couldn't handle the one state we were already in. Denials were piling up, authorizations were slipping, and every payer had different rules nobody was tracking. Cube got our denial rate under 5% and our AR down to 21 days. That's the only reason the expansion actually happened instead of staying a plan on a whiteboard.
Melissa
CEO from NJ
★★★ ★★
We're a small practice that grew faster than our billing could keep up with. Great clinicians, engaged families, and a pile of unpaid claims aging in the background. Within a few months Cube had our collections up 28% and cut our AR days nearly in half. The money was always there. We just weren't collecting it.
April
Founder & CEO from CA
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