Transaction and regulatory perimeter
| Issue | Evidence to request | Dental question to resolve | Source or consequence |
|---|---|---|---|
| Deal form | LOI, purchase agreement, schedules, pre- and post-closing structure charts | Is this an equity transfer, professional-entity stock transfer, asset sale, DSO equity deal, or simultaneous PC/DSO transaction? Identify the legal buyer and seller for every asset and obligation. | The answer drives ownership eligibility, consent, enrollment, assignment, tax, and successor-liability workstreams. |
| Professional-entity ownership | Charter, bylaws or operating agreement, stock ledger, certificates, cap table, owner licenses, voting agreements, proxies | May each proposed owner hold the exact dental entity interest in this state? Are officers, directors, managers, or shareholders separately restricted? | State dental act and professional-entity statutes; state source map. |
| Actual control | MSA, dentist employment agreements, budgets, approval matrix, bank authorities, HR policies, production dashboards, emails showing decision rights | Who actually controls clinical hiring and termination, treatment, scheduling, labs, materials, records, refunds, coding, and patient communications? | Paper compliance is not enough if operations allocate control differently. Compare the state’s dental control provisions and MSA clause anatomy. |
| Succession controls | Transfer restriction, nominee or succession agreement, power of attorney, security agreement, death/disability documents | Are replacement triggers objective, is every successor legally eligible, and does the dentist retain the authority state law requires? | Galkin v. SmileDirectClub, LLC, No. A-2867-19 (N.J. Super. Ct. App. Div. June 11, 2021) (unpublished and nonprecedential), official opinion; death-transition table. |
| Management fee | All MSAs and amendments, fee calculations, invoices, cash payment history, fair-market-value work | Does the formula comply with the state’s dental fee-splitting and management-fee rules? Does actual payment match the documents? | State-specific. Express dental restrictions exist in several jurisdictions; see fee-splitting rules. |
| DSO or owner filing | Registration, license, renewal, responsible-dentist and records-custodian filings, ownership-change notices | Does the state regulate the DSO, business entity, non-dentist owner, or dental business manager? Does this transaction trigger a new application or notice? | See Register a DSO and each state page. |
| Transaction notice or approval | State notice analysis, AG/health-agency filings, antitrust analysis, closing-condition schedule | Does a healthcare transaction law cover dentistry, this entity type, this value, or this control change? Do not assume a medical-practice statute includes or excludes dental. | Dental legislation tracker; current statutory definitions control. |
Practice, professional, and facility credentials
| Issue | Evidence to request | Dental question to resolve | Closing treatment |
|---|---|---|---|
| Dentist and specialist licenses | Roster by location, license verification, specialty advertising, board orders, CE and renewal status | Is every treating dentist licensed and, where the state regulates the representation, entitled to hold out as the advertised specialist? | Confirm before signing and again before closing; schedule any restrictions or pending matters. |
| Hygiene and clinical support | Hygienist, dental therapist, assistant, expanded-function, radiography, and anesthesia credentials; supervision protocols | Does each person’s credential and supervision level match the procedures performed at that location? | Map credential, scope, supervisor, location, and expiration rather than relying on job title. |
| Facility and location status | Dental-office, clinic, branch, mobile-facility, trade-name, fictitious-name, and local business registrations | Which approvals attach to the legal owner, dentist, name, or physical site, and which must be amended or reissued? | Make nontransferable or change-triggered approvals closing conditions. |
| Sedation and anesthesia | Dentist and facility permits, inspection reports, emergency-drug and equipment logs, adverse-event reports | Is authority practitioner-specific, location-specific, or both? Do the advertised and performed sedation levels match the permits? | Do not treat a general dental license as the sedation approval. Review state dental-board rules. |
| Radiography and imaging | Machine registrations, inspections, shielding records, operator credentials, service logs, CBCT protocols | Which state radiation-control filings attach to each unit and site, and does ownership or relocation require notice? | Allocate pre-closing deficiencies and post-closing filings by serial number and location. |
| Controlled substances | DEA and state registrations, inventories, logs, ordering records, disposal records, powers of attorney | Which registrant owns each controlled-substance record and inventory? What must be closed, transferred, surrendered, or separately obtained? | Treat federal and state registrations as distinct, and confirm the facts with the relevant agencies before closing. |
| Dental laboratory relationships | Lab contracts, prescriptions or work authorizations, offshore-lab disclosures, open cases, remake and warranty policies | Who owns work in process and bears remake, appliance, implant-component, and warranty obligations after closing? | Reconcile open lab cases to patient obligations and purchase-price liabilities. |
Payers, claims, and revenue
| Issue | Evidence to request | Dental question to resolve | Source or consequence |
|---|---|---|---|
| Billing identity | Legal-name/TIN/NPI matrix by location and payer; group and rendering enrollments; EFT and ERA forms | Which entity bills, which dentist renders, which bank receives, and which identifiers will be accurate on the first post-closing claim? | Do not assume that a contract, network status, TIN, NPI, EFT enrollment, or change-of-ownership process transfers. Obtain payer- or program-specific confirmation. |
| Commercial dental participation | Every participating-provider agreement, fee schedule, leased-network arrangement, amendment, notice, recoupment, and portal roster | Is participation held by the dentist, group, location, TIN, or some combination? Are affiliates or network partners repricing claims? | Consent, notice, credentialing, and effective-date terms are contract-specific. Build a payer-by-payer closing matrix. |
| Medicaid dental | State enrollment, ownership/control disclosures, dental benefit administrator contracts, managed-care participation, correspondence | Which legal entity and providers are enrolled, and does the transaction require screening, revalidation, a change-of-ownership filing, or new managed-care contracting? | Children’s dental services are part of Medicaid’s EPSDT framework; adult dental benefits and administration vary by state. CMS dental-care hub. |
| Medicare pathways | Medicare enrollment and claims, oral-surgery and medically necessary dental files, DMEPOS records if applicable | Does the practice actually bill a covered Medicare pathway, or does it only collect commercial dental and patient pay? | Start with the dental exclusion and exceptions in Social Security Act § 1862(a)(12), 42 U.S.C. § 1395y(a)(12), then test the service and enrollment facts. |
| Coding and documentation | CDT utilization by provider/location, adjustments, narratives, radiographs, periodontal charting, attachments, audit samples | Does documentation support the procedure, tooth, surface, date, rendering provider, and billed entity? Are substitutions, bundling, or automatic code changes occurring? | Federal standards adopt the ADA dental code set and dental 837 transaction: 45 C.F.R. § 162.1002 and § 162.1102. |
| Claims integrity | Claims and adjustments, remittances, denials, credentialing dates, audit findings, extrapolations, refunds, hotline matters | Were services rendered by the named provider at the enrolled location during the credentialed period? Are voids and repayments complete? | Quantify by payer, provider, location, code family, and date instead of relying on a single reserve number. |
| Accounts receivable | Patient and payer aging, unapplied cash, credit balances, recoupments, payment plans, collection placements | Who owns pre-closing receivables and who answers post-closing appeals, refunds, recoupments, chargebacks, and records requests? | Define servicing authority, data access, remittance routing, setoff, and cooperation in the purchase agreement and transition services. |
Dental patient obligations
| Issue | Evidence to request | Dental question to resolve | Purchase-agreement treatment |
|---|---|---|---|
| Active courses of treatment | Patient-level schedule for orthodontics, aligners, implants, dentures, crowns, bridges, endodontics, staged periodontal care, and unfinished lab cases | What care remains after closing, how much has been collected, what has been billed, and what clinical contingencies remain? | Allocate the duty to complete, associated collections, lab costs, refunds, remakes, and follow-up care. A deferred-revenue balance alone does not show the clinical obligation. |
| Patient credits and deposits | Credit-balance detail, unapplied payments, financing proceeds, prepayments, gift certificates, and uncashed refund checks | Which balances represent patient money, payer overpayments, third-party financing proceeds, disputed funds, or accounting errors? What future treatment or refund duty corresponds to each? | Do not classify every credit as a patient liability. Reconcile at patient and payer level; separately allocate patient refunds and treatment obligations, payer overpayments and reporting duties, financing-company rights, funding at closing, servicing, and any unclaimed-property analysis. |
| Membership or discount plans | Plan terms, enrollment, recurring-payment authorizations, state filings, remaining benefits, cancellation history | Is the arrangement a practice membership, a regulated discount plan, insurance, or another product under state law? Who owes future included services? | Analyze each state and plan design; allocate unearned fees and cancellation/refund obligations. |
| Warranties and remakes | Written and customary warranties, remake reports, implant and prosthetic component records | Which promises continue after closing even if they are not booked as liabilities? | Schedule and allocate them expressly. |
| Complaints and adverse events | Complaints, board matters, malpractice notices, sedation events, refunds, peer review, patient-abandonment allegations | Is there a patient-safety, licensure, record-continuity, or disclosure issue beyond an ordinary customer complaint? | Preserve professional handling and reporting obligations; do not route clinical disposition to the DSO. |
Records, privacy, and systems
| Issue | Evidence to request | Dental question to resolve | Source or consequence |
|---|---|---|---|
| Record ownership and custody | State-law memo, record policy, custodian filings, sample patient notices, sale/closure plan | Which dentist or professional entity owns or controls the records, who may access them, and what notice or custody duties follow a sale or closure? | Resolve under the state’s dental act and board rules; an asset schedule cannot override a statutory custody duty. |
| DSO data role | Business associate agreements (BAAs), data-use terms, privacy notices, security exhibits, subcontractor list | Is the DSO acting as a business associate for billing, analytics, or practice management? Which downstream vendors handle protected health information? | HHS expressly identifies claims processing, billing, data analysis, and practice management as business-associate functions when they involve PHI. HHS guidance. |
| PMS and imaging systems | PMS, imaging, cloud, clearinghouse, texting, call-recording, AI, and backup contracts; export tests; access matrix | Can the buyer obtain complete, usable clinical and financial history while preserving the seller’s lawful post-closing access? | Test exports before closing. Define format, images, attachments, audit logs, retention, cost, and cutover responsibility. |
| Cybersecurity and incidents | Security risk analyses, incident register, breach notices, insurance applications, penetration and access reports | Are representations consistent with the systems and incidents actually identified? | Map each system to the PC, DSO, vendor, BAA, and administrative/technical control owner. |
Real estate, equipment, and environmental matters
| Issue | Evidence to request | Dental question to resolve | Source or consequence |
|---|---|---|---|
| Premises and equipment allocation | Leases, equipment schedules, UCC searches, financing statements, service agreements, serial numbers | May the proposed owner or DSO own or lease these assets under the state’s dental law? Are any assets already pledged or leased? | The answers can be opposite. Ala. Code § 34-9-9(a)(2)–(5) generally places compensated dental-office and equipment leases or retained control inside its dentist-ownership rule, subject to a bona fide reasonable-lease exception with dentist custody and control. RCW 18.32.675(2)(a) expressly permits an unlicensed person to own or lease practice assets other than patient records. Verify the governing text before assigning assets by convention. |
| Dental amalgam discharger | One-time compliance report, separator records, maintenance logs, waste manifests, control-authority correspondence | Is the facility subject to 40 C.F.R. part 441, and has the new owner prepared the ownership-transfer report? | A new owner of a covered dental discharger must submit a new one-time compliance report, generally within 90 days after transfer. 40 C.F.R. § 441.50(a)(4); EPA Dental Office Category Rule FAQs, pp. 2–3. |
| Hazardous and regulated materials | Amalgam and sharps disposal, biomedical waste, fixer/lead, chemicals, OSHA records, local permits | Which materials and waste streams exist at each site, and which vendor, record, training, or local requirement applies? | Verify federal, state, and local programs by site; do not assume every dental location has the same equipment or waste profile. |
| Equipment condition | Chair, compressor, vacuum, sterilizer, imaging, scanner, mill, 3-D printer, and emergency-equipment logs | Which failures would stop care or make a licensed service unavailable immediately after closing? | Tie diligence exceptions to repair, replacement, price, escrow, or a closing condition. |
Workforce and clinical governance
| Issue | Evidence to request | Dental question to resolve | Source or consequence |
|---|---|---|---|
| Employer allocation | Employee census by legal employer, role, location, credential, compensation, benefits, and leave; contractor agreements | Does the professional entity employ the people state law requires it to control? Are hygienists, assistants, and other clinical roles allocated correctly? | Test the state’s actual text; do not assume “dentists in the PC, everyone else in the DSO” is valid everywhere. |
| Compensation and quotas | Associate agreements, hygiene pay, bonuses, scorecards, scheduling standards, call-center scripts | Does any metric reward unsupported procedures, constrain time with patients, or let non-dentists direct treatment? | Compare the state’s enumerated control rules and the enforcement tracker. |
| Restrictive covenants | Dentist and staff agreements, sale covenants, nonsolicits, confidentiality terms | Which restrictions are enforceable for this worker, transaction, compensation level, and state on the signing and enforcement dates? | Employment and sale-of-business covenants can follow different rules; verify current law and effective dates. |
| Malpractice and tail | Policies, endorsements, loss runs, consent-to-settle terms, notices, associate agreements | Is coverage occurrence or claims-made, who buys tail, and do entity and individual insureds match the historic services? | Allocate reported and unreported matters, cooperation, deductibles, and tail evidence. |
Closing and post-closing control sheet
| Timing | Dental-specific item |
|---|---|
| Before signing | Confirm legal deal perimeter; ownership eligibility; professional-entity and DSO structure; material payer and landlord consent assumptions; licensure, board, and transaction-notice path. |
| Between signing and closing | Complete payer-by-payer and permit-by-permit matrices; obtain required approvals; verify owner and clinician standing; test records exports; reconcile active treatment, patient credits, open lab cases, claims holds, and refunds. |
| Closing day | Use the correct billing entity and bank instructions; transfer only assets the buyer may own; activate system access and clinical governance; fund assumed patient obligations; preserve seller access needed for retained liabilities. |
| Immediately after closing | File entity, board, DSO, owner, facility, trade-name, radiography, controlled-substance, payer, and other change notices on their actual deadlines. |
| Within 90 days where 40 C.F.R. part 441 applies | Submit the new dental amalgam one-time compliance report to the applicable control authority. |
| Through runout | Track credentialing effective dates, claim submission and appeals, recoupments, refunds, lab remakes, active-treatment completion, record requests, and transition-service obligations. |
Five maps that reduce legal-review spend
A useful operator diligence file makes five maps explicit so specialist review begins with evidence and narrow questions rather than an expensive reconstruction exercise:- Entity map: every legal entity, owner, license, officer, director, tax identifier, NPI, bank account, and location.
- Authority map: each party’s actual power over clinical people, records, money, fees, assets, systems, and patient communications.
- Payer map: each contract and enrollment by payer, program, entity, provider, location, effective date, EFT destination, and required transaction action.
- Patient-obligation map: active treatment, deposits, credits, warranties, lab work, records, and post-closing responsibility at patient level.
- Closing-permit map: each consent, approval, notice, new filing, owner-change filing, deadline, responsible party, and documentary evidence of completion.