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Glossary term

Expansion & M&A Glossary

Learn ABA expansion and M&A terms for acquisitions, de novo sites, valuation, diligence, payer enrollment, integration, working capital, and succession.

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August 14, 2026
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August 14, 2026
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The Expansion & M&A glossary connects the financial vocabulary of a transaction with the operating evidence needed to protect care. An ABA practice can grow through a new site, acquisition, merger, or succession. Each route changes authority, contracts, enrollment, workforce, systems, cash, and continuity in different ways. Owners should translate every deal term into a dated responsibility, release gate, and post-close test.

Choose the growth route first

A de novo location is a new site built or opened by the practice. A multi-site practice operates services across more than one location. Same-store growth measures growth within a defined cohort of established sites, while keeping openings, closures, acquisitions, and maturity rules separate.

An acquisition can use an asset purchase or stock purchase, among other structures. The SBA merger and acquisition page explains that a sales agreement can purchase assets or stock and that state registrations, tax IDs, licenses, permits, or bank accounts may need attention after the transaction. It is general business orientation, not healthcare transaction authority.

A change of ownership has source-specific meanings. Corporate law, licensure, Medicare, Medicaid, commercial payers, leases, insurers, and contracts can define the event differently. Do not let one deal label control every filing.

Define the offer and value bridge

A letter of intent records proposed transaction terms and the provisions the parties intend to be binding or nonbinding. Counsel should identify confidentiality, exclusivity, access, expenses, governing law, and termination provisions rather than assuming the heading decides enforceability.

Enterprise value estimates the value of the operating business before the transaction's agreed debt, cash, and other adjustments. A valuation multiple applies a factor to a defined financial or operating measure. The numerator, denominator, period, accounting policy, and included liabilities must be named.

Quality of earnings work examines how reported earnings relate to underlying, repeatable operations and cash. It may normalize owner items, timing, revenue recognition, staffing, denials, recoupments, site maturity, and other deal-specific facts. It is an analysis, not an audit opinion unless the engagement expressly says so.

An earnout makes part of the consideration contingent on future results. Define the metric, accounting rules, authority, access to records, disputed items, extraordinary events, and calculation process. A poorly bounded target can reward volume while hiding quality, access, safety, or workforce strain.

Use diligence to test operations

Due diligence is the structured review of a target's legal, financial, tax, clinical, payer, workforce, privacy, security, facility, insurance, and compliance evidence. The SBA buying-an-existing-business guide advises examining contracts, leases, cash flow, infrastructure, and the overall opportunity.

For an ABA target, reconcile services delivered to documentation, claims, remittance, cash, authorizations, provider configuration, and client communication. Sample mature and open cohorts. Preserve exceptions by age and owner. Review clinical quality and client experience alongside revenue.

The IRS Form 8594 instructions address certain asset acquisitions under section 1060 and the residual allocation method. A qualified tax adviser must determine applicability and the parties' reporting.

Keep payer and authority gates separate

Multi-state payer enrollment coordinates provider, group, site, and program records across jurisdictions and payers. Licensure, enrollment, credentialing, contracting, roster acceptance, directory status, authorization, claim acceptance, and payment remain distinct.

CMS's provider-enrollment page explains Medicare reporting and enrollment resources. Medicare rules do not establish a commercial payer or state Medicaid transfer path. For each payer, record the transaction notice, effective date, new or retained identifiers, claim route, remittance route, open authorizations, and written confirmation.

Clinical services also need current entity and professional authority, competent staff, supervision, consent, safe settings, and continuity. Closing the corporate transaction does not release care.

Plan the first day after closing

Post-merger integration coordinates people, systems, policies, payer records, sites, finance, and clinical governance after a transaction. A transition services agreement defines temporary services one party provides to the other, including scope, service levels, access, security, price, exit, and dispute handling.

HHS risk-analysis guidance requires covered entities and business associates to assess risks to all ePHI they create, receive, maintain, or transmit. Add acquired systems, devices, interfaces, users, vendors, and sites to the applicable analysis.

OIG's General Compliance Program Guidance is voluntary and nonbinding. Its risk, auditing, reporting, and corrective-action framework can help organize integration without validating a deal.

Protect liquidity and succession

A working capital adjustment compares a defined closing amount with an agreed target and changes the price under the contract. Define the included accounts, accounting principles, dates, dispute process, and treatment of payer receivables, refunds, payroll, and deferred items.

A succession plan identifies how leadership, ownership, clinical authority, payer relationships, records, bank access, and key duties continue when a leader leaves, dies, becomes unavailable, or transfers control. Test the plan with an unavailable founder.

A gated expansion example

A fictional buyer tracks 18 closing-critical configurations across six payers and three sites. Fifteen have written ownership, enrollment, claim, remittance, and authorization-transition evidence, or 15/18, 83.3%. Twelve of those 15 also pass a representative claim-path test, or 12/15, 80%.

The three incomplete configurations and three failed tests remain on hold with owners, due dates, and continuity plans. Neither ratio proves that claims will pay. The evidence supports a release decision for those tested routes only.

Start or grow your ABA practice with Finni. Confirm Finni's current transaction, multi-site, payer, security, implementation, and clinical-governance support during diligence.

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