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This wiki is organized by what you need right now rather than by topic. The same subject, claim denials for example, appears in four places, written four different ways, so start by picking the right tab.

The four tabs

This is the Diátaxis framework, and we hold to it strictly. If you find a Guide that starts explaining theory, or a Concept that has grown a numbered checklist, that’s a bug — tell us. Every page ends with a Related block linking its siblings in the other three tabs, so you can move between modes on the same subject without going back to the sidebar.

Reading paths

The founder path

You have an idea and no healthcare background. Read in this order:
  1. What is an MSO-PC?, the two-entity model
  2. Do you need an MSO-PC structure?, including when you don’t
  3. The corporate practice of medicine doctrine, the rule behind everything
  4. The life of a claim, how healthcare money actually moves
  5. Zero to First Paid Claim, the twelve-step tutorial
  6. Where the profit lives, MSO economics
  7. Your state’s page in CPOM by state
Budget a few hours. Steps 1–4 are the mental model; step 5 is the execution plan.

The clinician path

You have deep clinical knowledge and are being asked to own, or partner with, a professional entity. Read:
  1. What is an MSO-PC?
  2. The friendly PC, explained, what you are actually signing up for
  3. What an MSO can and can’t do, the authority you must retain
  4. Structure friendly-owner compensation, how you get paid, and the constraints on it
  5. Draft the stock transfer restriction agreement, what happens to your shares
  6. Enforcement, and what happens when structures fail, your exposure, stated plainly
  7. Your state’s page in CPOM by state
If you are being asked to sign as a friendly owner, get your own counsel, not the MSO’s. Your license, and in insurance-fraud theories your personal liability, are the assets at risk. See When to call a lawyer.

The operator path

You were hired to run enrollment, billing, or finance. Skip the tutorials; go straight to the recipe: Keep Reference open in a second tab.

Conventions you’ll see

Industry callouts. General pages carry inline notes wherever a vertical deviates. The full set is 🦷 Dental, 🩺 Medical, 🧠 Behavioral health, 💉 Med spa, 🦴 PT/Chiro, 👁 Optometry, 🐾 Veterinary. Deep dives live in Industry nuances. Citations. Reference and legal pages carry a numbered Sources block at the bottom with links to primary sources. Where we’re relying on secondary commentary because the primary source is unlinkable, we say so. Last-modified. The bottom of each page shows when we last updated it. Dates in the text are reserved for facts such as effective dates, compliance deadlines, data periods, and source publication dates. A running example. The Start Here tutorials follow one fictional practice, Meridian Dermatology, a non-physician founder and a friendly dermatologist launching in one state. Guides and Concepts draw their examples from other verticals.
Last modified on September 5, 2026