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ASC Billing

Billing services to power your ASC's bottom line

Get your cash flow rolling with ASC billing expertise that fuels financial growth and stability.

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Better Collections. Trusted Partnership. Real Peace of Mind.

ASCs count on us to do what it takes to ensure they receive every dollar owed from payers and patients.

ASC Specific Services

From patient engagement to claims, collections, and account management, SIS' tech-enabled billing solutions enhance your ASC's financial performance.

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Specialized Services

ASC Billing Expertise

Sleep better knowing your surgery center's economic engine is not only managed but optimized by ASC billing specialists dedicated to your success.

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ASC Billing Expertise

Fits Your Software

Our billing services seamlessly integrate with any ASC technology, delivering exceptional results and reliable support — no need to change systems.

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Fits Your Software

Growth-Ready Solutions

Flexible services that scale with your ASC adapting to changing case volumes, specialties, procedures, and payers to support long-term viability.

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Growth-Ready Solutions

Complete Revenue Cycle Management

Combine SIS billing with coding and transcription services for an end-to-end ASC revenue cycle solution so you can stay focused on patient care.

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Complete Revenue Cycle Management

Our clients experience results like:

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monthly revenue increase

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cash to net revenue

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reduction in AR days

Our Proven Approach to Driving Client Success 

SIS billing services drive exceptional financial outcomes through the strength of experienced people, advanced technology, clear communication, and true partnership.

RCM Brain

Deep Financial Analysis Through Your Software 

Our advanced billing solution integrates seamlessly with existing ASC systems, eliminating the need for new technology while enabling powerful cross-facility financial analysis, visibility into performance trends, and smarter business decisions.

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Dedicated Client Service

Focused teams each led by a dedicated primary contact act as an extension of your surgery center, providing consistent communication, deep familiarity with your account, and highly responsive support.

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Proactive Collaboration

SIS billing managers coordinate with your ASC and oversee every stage of the billing process, providing ongoing transparency, identifying risks early, and taking action before issues negatively impact results.

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Management Reporting

We use advanced business intelligence tools to monitor ASC key performance indicators, delivering actionable reports for your management and governing board that support data-driven decisions and improvements. 

Compliance Without Compromise 

SIS stays current with ASC rules, payer guidelines, and industry standards ensuring billing accuracy, reducing risk, and supporting ongoing regulatory confidence.

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HIPAA

We treat HIPAA compliance as a top priority, safeguarding the confidentiality, integrity, and availability of ePHI across every aspect of our billing operations.

HIPAA Compliant

SOC 2 Type II

Our SOC 2 Type II compliance reflects a gold-standard commitment to data security, demonstrating our ability to protect sensitive and confidential information.

SOC-II Compliant

Other Areas of Expertise

Our deep compliance knowledge covers Stark, False Claims Act, Anti-Kickback Statute, PCI DSS, CCPA, and CIS CSC, helping ensure clients always meet key requirements.

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SIS Success Stories

Gramercy Surgery Center

"SIS is always responsive to our questions and requests, and we feel they are genuinely invested in our success. SIS Complete has proven to be the right solution for us, and SIS is the right partner."

⎯ Austin Cheng, Chief Executive Officer, Gramercy Surgery Center Read the Story
St. Mark’s Surgical Center

"Our entire surgery center has been revitalized with our implementation of SIS Office. Everything is organized and streamlined. We collect 80% of payments prior to surgery, and we submit insurance claims typically within four hours of the case being completed."

⎯ Shellie Rivera, RN, Administrator, St. Mark's Surgical Center Read the Story
Specialty Orthopaedics Surgery Center (SOSC)

"SIS Complete gives us an ‘ASC-in-a-box’ from a technology perspective, all from one vendor partner. We want to do what is right and best for our patients. SIS Complete helps us to accomplish those goals."

⎯ Elizabeth Rushton Conto, Business Office Manager, Specialty Orthopaedics Surgery Center Read the Story

ASC Billing Resources 

Explore an ever-growing library of ASC billing resources, like webinars and eBooks, to help improve revenue performance.

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See What Smarter ASC Billing Can Do for Your Center

Elevate your ASC's billing performance connect with SIS to discover why surgery centers trust us to take their revenue cycle performance to greater heights.

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SIS Recognized as Top Workplace USA 2025

Read the Press Release