What is an MSO Structure?
An MSO setup involves two separate legal entities:
- Your MSO: Handles all non-medical business operations
- Physician's PC: Provides all medical services to patients
The two entities work together through a management services agreement.
Step 1: Form Your MSO Entity
Create a separate legal business entity for your MSO:
- Entity Type: Typically LLC or corporation
- State Registration: Register in your state
- EIN: Obtain federal tax ID
- Banking: Open separate business bank account
Step 2: Physician Forms Their Professional Corporation
The physician must create a separate entity:
- PC or PLLC: Professional corporation or professional LLC
- Physician Ownership: Must be owned entirely by licensed physician(s)
- Independent Operation: Must be genuinely independent from your MSO
Critical: The PC cannot be a subsidiary or controlled entity of your MSO.
Step 3: Draft the Management Services Agreement
This agreement defines the relationship between entities. It must include:
MSO Responsibilities
Your MSO typically handles:
- Marketing and patient acquisition
- Billing and collections
- Facility and equipment
- Non-medical staff employment
- Administrative support
- Accounting and bookkeeping
PC Responsibilities
The physician's PC handles:
- All medical services and patient care
- Medical decision-making
- Employment of medical providers
- Clinical protocols and standards
- Quality assurance
Financial Arrangements
The agreement must specify:
- Management fee structure (typically percentage of revenue or fixed fee)
- Payment terms and schedule
- Expense allocation
- Revenue collection and distribution
The fee must be reasonable and allow the PC to remain financially viable.
Step 4: Establish True Physician Independence
The physician must have genuine control over:
- All medical decisions and protocols
- Hiring and firing of medical staff
- Setting clinical standards
- Refusing to perform procedures
- Patient care quality
Medical boards look for these independence markers during audits.
Step 5: Set Up Proper Documentation Systems
Maintain clear separation:
- Separate Accounts: MSO and PC must have distinct bank accounts
- Clear Billing: Patients contract with PC for medical services
- Distinct Records: Separate books and records for each entity
- Documentation: Written protocols showing physician control
Step 6: Implement Ongoing Compliance
Schedule regular reviews:
- Quarterly verification of physician independence
- Annual review of management fee reasonableness
- Regular updates to clinical protocols
- Compliance with changing state regulations
Common MSO Setup Mistakes
Avoid these critical errors:
- Management fee that's too high (undermines PC viability)
- MSO controlling medical decisions
- Poor documentation of separation
- Generic agreements not tailored to state law
- Failing to maintain true independence
State-Specific Considerations
MSO requirements vary by state:
- California: Especially strict about physician independence and fee arrangements
- Texas: Requires clear delegation and supervision protocols
- Florida: Mandates specific facility registration and documentation
Ensure your MSO structure complies with your specific state's requirements.
Learn more in our complete Med Spa Compliance Guide, including MSO vs PC comparisons and state-specific requirements.
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