Why Credentialing Matters
Credentialing is the process by which payers verify a provider's qualifications to participate in their network. Without credentialing, claims are either rejected outright or paid at a significantly reduced out-of-network rate. For ABA practices, every clinician who renders billable services must be credentialed — not just the organization.
Two Types of Credentialing
1. Organization/Group Credentialing: Enrolling your practice as a group provider with the payer. Required for billing under the group's Tax ID (EIN). This is typically done once when the practice is established and then updated annually.
2. Individual Provider Credentialing: Enrolling each BCBA and, in some cases, BCaBA as a rendering provider under the group. RBTs are generally not individually credentialed — their services are billed under the supervising BCBA's credential.
What You Need to Credential Each BCBA
- BCBA certification number and expiration date (from BACB)
- Individual NPI (Type 1) — register at NPPES if not already assigned
- Taxonomy code: 103K00000X (Behavior Analyst) or 103T00000X (Psychologist, if applicable)
- State licensure number (if your state requires BCBA licensure)
- DEA registration (not required for ABA — behavioral health only)
- Malpractice/liability insurance certificate
- Curriculum vitae (CV) with education and work history
- Copy of state professional license (if applicable)
- W-9 for individual provider
The Credentialing Timeline
Plan for the following timelines when onboarding a new provider:
| Payer Type | Typical Timeline | Notes |
|---|---|---|
| Commercial (Aetna, UHC, Anthem) | 60–120 days | Large payers have formal credentialing committees; expect 90 days minimum |
| BCBS (state plans) | 60–180 days | Highly variable by state; some state BCBS plans are notoriously slow |
| State Medicaid | 30–90 days | Often faster via CAQH or state enrollment portal |
| Medicaid Managed Care Organizations (MCOs) | 45–120 days | Each MCO is separate; a state may have 5+ MCOs requiring individual enrollment |
Critical: Services rendered before a provider's credentialing effective date cannot be billed in-network retroactively in most cases. Hire ahead of credentialing completion or have new BCBAs operate under a credentialed supervisor until their own enrollment is active.
CAQH ProView
Most commercial payers require providers to maintain a profile in CAQH ProView (Council for Affordable Quality Healthcare). CAQH is a centralized credentialing database. Maintaining an up-to-date CAQH profile significantly speeds up new payer enrollments because payers pull data directly from CAQH rather than requiring separate paper applications.
- Register at proview.caqh.org
- Complete all sections, including malpractice, education, and work history
- Authorize payers to access your CAQH profile
- Re-attest every 120 days to keep your profile active — expired attestation means payers cannot access your data
- Upload all expiring documents (license, certification, insurance) before they expire
Re-Credentialing
Most payers re-credential providers every 2–3 years. Key re-credentialing tasks:
- Update CAQH ProView with any changes (new address, updated insurance, renewed certifications)
- Respond to payer re-credentialing requests within the specified timeframe (typically 60 days)
- Missing re-credentialing deadlines can result in termination from the network
Tracking Credentials in Onvelas
Use Providers → [Provider] → Credentials to track each clinician's:
- BCBA certification expiration
- State license expiration
- Malpractice insurance renewal date
- CPR/first aid certification
- CAQH re-attestation due date
Onvelas surfaces credential expiration alerts in the dashboard so nothing slips through.