Since 1993, OS inc. (formerly OutSource, Inc.) has provided specialized revenue cycle management services for a wide variety of hospitals, clinics and other healthcare providers in Wisconsin and Illinois. From short projects to fully-integrated programs, OS inc. helps our clients improve cash flow, lower costs and quickly collect outstanding receivables.

Whether your needs include consulting, billing, collection or complete cash flow management, we encourage you to learn more about our wide variety of services including:

• Third Party Billing

• Complete Medicare Services

• Offsite Self Pay Management

• Offsite Business Office Services

• Physician Services

The OS inc. Management Team brings decades of experience in the healthcare industry, our nearly 100 employees are specially trained to help our clients avoid costly errors that can delay collections or otherwise potentially jeopardize their revenue streams.

Our new proprietary technology (efficientC) and our strict compliance programming have proven instrumental to healthcare providers as they work to stay in step with the latest government regulations as it relates to 5010 and ICD-10 requirements. Through efficientC, our clients receive user-friendly processing, tracking and reporting tools that are unparalleled in the industry.

At OS inc. our mission is simple - provide the most comprehensive and cost-effective revenue cycle management programs available.