Built by operators who ran ABA practices.

All-in-one ABA software for California practices.

Q: Does Wilma support Medi-Cal billing?

Yes. Wilma bills the ABA-specific CPT® and HCPCS codes California plans use, applies California’s payer modifier rules per claim, tracks authorization units, and submits through a built-in EDI clearinghouse with ERA posting. Insurance is captured at intake and kept on the client record. Wilma applies California’s billing rules; it does not run payer eligibility checks.

Q: How much does ABA software cost in California?

Wilma is a flat $30/user/month for the full platform — the same published price everywhere, with no per-client fees and no California-specific surcharge. Optional add-ons: AI (+$20/user/month) for note drafting and claim scrubbing, and Phone (+$10/user/month) for a shared practice line. Annual prepay saves about 17%.

Q: Can a solo BCBA in California use Wilma?

Yes. The Core plan at $30/user/month is the full operating system — scheduling, data collection, notes, billing, EVV, parent portal, and compliance — not a stripped starter tier. Solo BCBAs in California typically go live in under a week, with migration included.

Q: Does Wilma work for multi-site California practices?

Yes. Multi-entity billing with NPI, tax ID, and billing address per location, plus SSO and role-based access at scale — all on one data model. You can run several California locations without replatforming as you grow.

Medi-Cal billing, native EVV, real-time data collection, and session notes — every workflow on one record. Flat $30/user/month, live in 1–2 weeks.

ABA software in California

Made for how California practices bill and deliver ABA.

Running an ABA practice in California means billing Medi-Cal and commercial payers under their specific code and modifier rules, and — where your services fall under it — meeting California's Electronic Visit Verification requirements. Wilma is all-in-one ABA software that handles both natively: state payer rule packs and native EVV on the same record as your data collection, session notes, scheduling, and parent portal — so a booked session becomes a verified visit and a clean claim without re-keying or a separate portal.

Bill Medi-Cal without the busywork.

Wilma bills ABA-specific CPT® and HCPCS codes with the payer-specific modifier rules California plans require, tracks authorization units live, and scrubs claims before they ship — so California Medicaid and commercial claims go out clean the first time.

Payer rule packs

California modifier and code rules applied per claim.

Auth tracking

Units decrement per session; renewals surface early.

EDI + ERA

Clearinghouse built in; ERAs auto-post to claims.

Intake capture

Insurance captured at intake, on the record.

EVV compliance, where California requires it.

Where your California Medicaid services fall under Electronic Visit Verification, Wilma captures the visit natively — time- and location-stamped, geofenced where required, and aligned to your state's EVV program — so verified visits feed billing with nothing to reconcile in a separate portal.

Native EVV

Captured on the schedule, not a bolt-on app.

Aggregator-ready

Built to align with California's EVV program.

Geofenced

Clock-in/out verification where required.

Verified → billed

A verified visit is a billable visit.

Every workflow your California practice runs, on one record.

Data collection, scheduling, session notes, billing, EVV, a parent portal, supervision, and compliance on one database — so California clinicians capture data once and it flows into the note and the claim without re-keying.

Data → notes

AI drafts the note; the BCBA reviews and signs.

One login

No stack of disconnected tools to reconcile.

Parent portal

Branded, on the same record as care.

Supervision

BACB ratios and credential expirations tracked.

Priced flat — from a solo BCBA to a multi-site California group.

Wilma is $30/user/month for the full platform — no per-client fees, so your cost doesn't balloon as your California caseload grows. Multi-site groups get multi-entity billing with NPI per location and SSO on the same data model.

Flat pricing

Published $30/user/month. No per-client fees.

Multi-entity

NPI, tax ID, and billing per location.

Live in 1–2 weeks

Migration included in onboarding.

No replatforming

Same platform as you grow in-state.

Buyer's Checklist

Evaluating ABA software in California? Demand every line.

Go deeper on the pieces that matter in California:

FAQ

ABA software in California — questions, answered.

Does Wilma support Medi-Cal billing?

Is Wilma California EVV compliant?

How much does ABA software cost in California?

Can a solo BCBA in California use Wilma?

Does Wilma work for multi-site California practices?

How long does it take to switch in California?

Is Wilma HIPAA compliant?

See Wilma run a California practice, end to end.

Thirty minutes. Bring your California payer mix and EVV requirements — we'll show a booked session become a verified visit and a clean claim on one record.

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