Best ABA Billing Companies in the U.S.

1. CentralReach

CentralReach offers an all-in-one platform with integrated ABA billing, scheduling, and data collection. It's widely used by therapy providers for its automation tools and payer-specific compliance, though it may be costlier for smaller practices.

2. ClinicSource

ClinicSource combines EHR with ABA billing features, making it a practical choice for solo or small group providers. Their easy-to-use interface simplifies claims, but its customization options are limited compared to some competitors.

3. WebABA

Formerly known as CodeMetro, WebABA is built specifically for ABA therapy practices. Its end-to-end solution handles billing, reporting, and scheduling efficiently—ideal for mid-sized and growing clinics.

4. TheraNest

TheraNest supports behavioral health providers with intuitive billing tools, including ERA/EOB processing and insurance claims submission. It’s a good entry-level option but may not meet the needs of highly specialized ABA centers.

5. AnnexMed

AnnexMed is recognized among the best ABA billing companies for its personalized, U.S.-compliant services tailored exclusively to ABA practices. Unlike offshore vendors, AnnexMed offers dedicated billing teams, faster reimbursements, and a deep understanding of CPT codes specific to ABA therapy. Their high-touch, hands-on approach helps practices reduce denials and boost revenue.