Ambulatory Surgery Centers

The complexity of billing for both inpatient and ambulatory surgery centers makes it difficult to ensure accuracy in the coding process. Don't lose revenue due to coding errors. 

An ambulatory surgery center is also known as an outpatient procedure center. In an ambulatory surgery center, procedures are performed on patients and are completed the same day, to a point where the patient can leave the facility immediately following surgery.

Both hospital billing and billing for ambulatory surgery use CPT codes in order to bill the procedures correctly. ICD-10 codes can only be used in cases of inpatient procedures. Knowing the code and to what procedure the codes correspond allows for more extensive and specified billing services.

Contact Coronis today to find out how we can help your billing process run smoothly.

Why Coronis Health?

revenue cycle management for nursing facilities

Thought Leadership

We strive to be not just a vendor for our clients but a true resource. Our clients know that if they have a question or need advice around revenue cycle, we’re always there to help. We provide monthly education sessions for our providers in addition to 1 on 1 coaching around specific claims.

Best of The Best

Our team goes above and beyond to ensure our critical access hospital clients are receiving the best performance from our team. We constantly search for ways to improve our processes to ensure your revenue cycle is performing at the highest level.

Unmatched Customer Support

We pick up the phone. It’s that simple. When our clients need a question answered, a report run, or help with a patient’s bill, we’re available. Our clients benefit from a team of people dedicated to their account who are always ready to assist.

Clean Claims

The key to keeping your AR down is to do the work on the front end. Our team goes the extra mile to ensure your claims go out clean. We accomplish this through thorough coding and documentation reviews. Our goal is to identify under coding, over coding, and lack of documentation prior to claim submission. This results in fewer denials, reduced AR, and improved collections.

System Flexibility

We know that every critical access hospital has different needs and preferences when it comes to software. Coronis is system agnostic and works on almost every PM and EHR on the market. Coronis partners directly with many software vendors and can help our clients navigate selecting a system that meets the needs of their hospital.


Coronis is proud to be fully transparent in our work. We provide regular reporting and analytics so our critical access hospital billing clients can be confident knowing exactly what’s happening with their revenue cycle at all times. Coronis works diligently to be proactive in alerting clients of potential challenges, as well as making suggestions on how to be more profitable.

Schedule your free financial checkup and learn how Coronis can help your ambulatory surgery center increase collections and improve cash flow.