What to Do When ABA Billing Moves to a New Company

Authenticate the change before sharing data

Call a known practice number or use the established portal to confirm the vendor name, start date, services affected, mailing address, phone, portal domain and payment instructions. Ask whether the vendor sends statements, submits claims, takes payments, handles refunds, discusses coding or performs several functions.

Do not follow an unexpected payment link until independently verified. Record the verification contact and date. A logo, email domain or familiar balance alone is weak identity evidence.

Understand the vendor's privacy role

When a vendor creates, receives, maintains or transmits PHI on behalf of a HIPAA covered entity in a business-associate role, HHS guidance explains the regulated relationship and agreement duties. The provider remains the family-facing source for its privacy notice and responsibility.

Ask which data the vendor holds, who can access the account, how identity is verified, where privacy or security concerns go, and what happens when the vendor relationship ends. Share only what the approved task requires.

Reconcile claims and statements

Create a line-level bridge from the final old statement to the opening new statement. Track service date, provider, charge, claim number, payer status, allowed amount, plan payment, adjustment, family payment, credit and balance. CMS explains that an EOB is not a bill and identifies fields useful for matching.

Keep claims rejected before adjudication, denied claims, pending claims, posted payments, refunds and collection status separate. Ask the provider and payer to resolve discrepancies through their own authority.

Route questions to the right owner

The vendor can answer only the functions delegated to it. A qualified clinician owns clinical documentation and permitted corrections. The provider owns its service records and contractual responsibilities. The health plan decides its own coverage, claim and appeal states. HealthCare.gov states that preauthorization does not promise cost coverage.

For a disputed balance or unauthorized collection activity, preserve communications and deadlines. USAGov legal aid can help locate consumer or legal assistance.

Questions to ask before the next action

For this ABA billing-vendor transition register, assign each question to the practice owner, qualified clinician, privacy contact, billing team, vendor, health plan, family, client, advocate or lawyer with authority to answer it. Bring the current notice, agreement, record, schedule, authorization, claim, EOB or statement:

• Who authorized the new vendor and when?
• Which functions does it perform?
• Which data and payment routes are approved?
• Do old and new balances reconcile by service line?
• Which claims remain pending or denied?
• Who owns credits and refunds?
• Where do privacy, billing and payer disputes go?

Mark each answer confirmed, open, disputed or decided. Add the source, version, effective period, owner, deadline and client view. Keep billing-vendor authority, provider service, payer adjudication, EOB, statement, payment, credit, refund and collection states distinct. A missing safety, access, privacy, authority, clinical, payer or financial gate stays visible until the responsible role resolves it.

For each ABA billing-vendor transition register answer, record what the source actually proves and what remains undecided. When two sources conflict, preserve both versions, pause the affected release when needed, and ask the role with authority for written clarification. Keep the family informed while that review is open.

Proceed with the next planned action only when its required gates clear or an authorized interim path protects the client.

Build an ABA billing-vendor transition register

Client and account, provider, old and new vendor, role, effective date, verified contacts, portal and payment routes, privacy contact, statements, service lines, claim numbers, payer states, EOBs, allowed amounts, adjustments, payments, credits, refunds, balances, disputes, collections, owners, deadlines, and evidence belong in one current, role-limited ABA billing-vendor transition register. Give every field a source, version, effective date, state, owner, next action and recheck trigger. Preserve client report, family report, provider record, payer evidence, vendor response and qualified professional judgment as separate sources.

Give the client an accessible summary and invite corrections. Store identity, health, financial, payer and authority information only where approved people need it. The register should make the next action easier and expose unfinished work.

Prepare for one likely failure

Rehearse the response to phishing, duplicate account, missing payment, vanished credit, claim-number mismatch, old vendor still collecting, inaccessible statement, incorrect provider, duplicate service line, disputed balance, refund delay, or a privacy concern. Name who protects immediate health and safety, who gives the client an accessible update, who preserves evidence, and which clinician, practice, payer, vendor, regulator, advocate or emergency role must act.

Keep AAC, communication, medication, mobility, food, water, bathroom, emergency help and other essential supports available. Record the event, actual response, temporary arrangement, missing evidence and condition for safe continuation. Review the result before closing the issue.

A fictional billing-vendor reconciliation

Andre locks 18 account and claim fields. Fourteen reconcile across the old statement, new statement, receipts, and EOBs. A credit, one claim number, the refund owner, and the old portal's closure date remain open. Reconciliation is 14 of 18, or 77.8%.

The ratio does not validate every charge, adjudicate a claim, prove payment security, transfer a credit, authorize collection, or settle the account.

Measure the process without hiding open work

Define the ABA billing-vendor transition register review cohort before counting. Report verified items divided by every item due at the same checkpoint. Keep missing, failed and disputed items in the denominator and list their age, consequence and owner. If one item is inapplicable, record the source-supported reason before the period begins.

Focus on Andre's secure access, vendor identity, statement readability, claim matching, payer evidence, payments, credits, refunds, privacy, dispute timing, and family effort. Pair process counts with the client's direct report and any material clinical, access, privacy, payer, financial or safety outcome. A checklist percentage describes one stated process at one time. Legal rights, clinical effectiveness, satisfaction, causation and future continuity require separate evidence and decision authority.

Set the next review date

Review the ABA billing-vendor transition register when the notice arrives, before first payment, after the opening new statement, after each EOB or refund, before any collection deadline, and until the old account reaches a documented final state. Close each item as confirmed, corrected, refunded, transferred, appealed, disputed, referred, held, declined, transitioned or ended. Record the authorized or qualified decision-maker, rationale, effective date, communication route and evidence.

At review, ask what the practice misunderstood and which burden should change first. Administrative transitions can shift clinical access, family time, trust and safety. One named owner remains accountable for every open item until final disposition.