Surgery
A medical intervention involving the manual or instrumental manipulation of body tissues to diagnose, treat, or correct a condition. In ambulatory surgery centers, procedures are typically same-day and billed using facility and professional codes tied to specific CPT entries.
What is surgery?
Surgery is a medical intervention that uses manual or instrumental techniques to manipulate body tissues in order to diagnose, treat, or correct a condition. It ranges from minor procedures performed under local anesthesia to major operations requiring general anesthesia and extensive support.
Procedures are commonly classified by urgency, invasiveness, and setting. A growing share of surgery is performed on an outpatient, same-day basis, where patients arrive, undergo the procedure, recover, and go home the same day.
How is surgery handled in an ASC and its revenue cycle?
Ambulatory surgery centers specialize in scheduled, same-day procedures across specialties such as orthopedics, ophthalmology, gastroenterology, and ENT. Concentrating on these cases lets centers achieve efficient room turnover and predictable workflows.
Each procedure is billed using specific Current Procedural Terminology (CPT) codes, with the facility and the operating physician submitting separate claims for their respective components. Accurate code selection, modifier use, and documentation are essential, because they determine whether a procedure is reimbursed correctly and whether the case is even payable in the ASC setting.
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