Welcome to the DSO-PC Wiki

An open, cited reference for forming and operating dental support organizations across the United States.

The DSO-PC Wiki is a free reference for people building or operating a dental support organization (DSO) in the United States. It explains the common support-company/professional-practice structure without treating it as the only lawful model, then follows the operator’s work from formation and acquisitions through payer enrollment, billing, banking, and state compliance.

🦷 This wiki covers dentistry only. For management-service structures in medicine, behavioral health, med spas, veterinary, and other sectors, see the MSO-PC Wiki.

What this site covers

Dental ownership and control rules are unusually state-specific. Some states reserve practice ownership to dentists; others regulate proprietorship, clinical control, fees, professional-entity composition, support agreements, business managers, or non-dentist owners through different statutes and rules. There is no single national DSO blueprint. Operators need an entity and authority map, state-specific agreement terms, payer-by-payer enrollment decisions, patient-obligation tracking, and books and bank accounts that preserve the legal entities’ actual roles.

The material is organized into four sections:

Start Here

Guided tutorials that follow a fictional dental group from its initial structure through its first paid claim and acquisition.

Guides

Task-oriented instructions for forming a dental PC, enrolling with a payer, handling an alternate benefit, registering a DSO, or buying a practice.

Concepts

Explanations of CPOD, fee-splitting, DSO economics, dental payers, entities, and financial structure.

Reference

Cited state-law pages, case law, enforcement matters, payer profiles, and EDI details.

Who this is for

If you are…	Start at
A founder building a dental group	What is a DSO?
A dentist being asked to own a “friendly PC”	The friendly PC, explained
A dentist selling to or joining a DSO	DSO economics for common deal structures and terms
An operator or biller doing the work day to day	Guides and Reference
An operator preparing for an acquisition or legal review	Dental transaction issue-spotter and DSO laws by state

How we source

We prioritize primary sources: statutes, regulations, court opinions, agency materials, and payer documentation. State pages distinguish text, interpretation, and practical structuring notes; legislation gets effective dates; and uncertainty or source limitations should be stated instead of hidden behind a definitive national answer. See How we keep this current.

Who maintains the DSO-PC Wiki

The DSO-PC Wiki is a neutral resource maintained by Lemma, who builds dental-first banking for DSO groups. Lemma’s banking product is documented at docs.getlemma.com; the sibling reference for the rest of healthcare lives at mso.getlemma.com.

See How we keep this current for our sourcing standards and how to report an error.

Next

What is a DSO?

A short orientation to the entities, operating model, and corporate-practice rules.