Practice-first context
Begin with your specialty, staffing, payer questions, and existing workflow before deciding what support may be useful.
About Medical Office Services
A medical billing partner built around independent practices.
Since 1996, MOS has helped practices organize the administrative work behind care, from properly submitted claims through insurance follow-up.
Since 1996Medical billing support
Porterville, CACalifornia office
NationwideIndependent practice support
The MOS approach
Start with the way your practice actually works.
Medical billing is the administrative bridge between a service provided and a claim that can be processed. MOS works with independent practices to understand their current billing workflow, questions, and areas that need closer attention.
That conversation can include claim preparation, payer follow-up, unresolved balances, denials, and the day-to-day handoffs between your staff and billing operations. The appropriate service scope is confirmed directly with each practice.
Start a conversation →What guides the work
Billing support should make the next step clearer.
MOS is built for practices that want a practical conversation about the work behind their claims, not a one-size-fits-all promise.
Operational attention
Discuss the claims, insurance responses, accounts receivable, and denials that need the most attention.
A clear next step
Determine whether a free AR audit, a focused follow-up, or another conversation is appropriate for your practice.
Based in California, serving practices nationwide
Local roots. A nationwide service model.
MOS is based in Porterville, CA. Independent practices throughout the United States can begin with a conversation about their billing needs and whether MOS may be a fit.
Explore specialty support →