Summary & Overview
CPT 50549: Laparoscopic Renal Procedure, Unlisted
CPT code 50549 denotes an unlisted laparoscopic renal procedure used when no specific CPT code describes the operation performed. As an unlisted code, 50549 is important for capturing novel, atypical or otherwise uncoded minimally invasive renal surgeries and for ensuring those services can be reported and adjudicated. Nationally, use of unlisted procedural codes affects claims processing, medical necessity review and prior authorization workflows for hospital and ambulatory surgery settings.
Key payers considered include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare and Medicare. Readers will find context on where 50549 is applicable clinically, common sites of service, and how the code fits into surgical billing workflows. The report outlines typical payer considerations and documentation expectations for unlisted laparoscopic renal procedures, plus benchmarking and policy-relevant issues such as claim review triggers and potential need for operative reports or additional coding detail. This summary provides a concise reference for coding, billing and revenue integrity teams handling laparoscopic renal services when no specific CPT code exists.
Billing Code Overview
CPT code 50549 is used to report laparoscopic renal procedures that do not have a specific CPT code. The code functions as an unlisted laparoscopic procedure for the kidney when an exact, reportable CPT code is not available.
Service Type: Laparoscopic renal surgery — unlisted procedure
Typical Site of Service: Hospital operating room or ambulatory surgery center
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A 56-year-old male with a history of multiple renal cysts and prior partial nephrectomy presents with flank pain and an indeterminate enhancing lesion on CT scan. After multidisciplinary review, the urology team schedules a diagnostic and therapeutic laparoscopic renal procedure to evaluate and treat the lesion because the anatomy or pathology does not fit a specific CPT laparoscopic renal code. The patient arrives to the outpatient ambulatory surgery center (ASC) for same-day surgery; general anesthesia is provided. Under laparoscopic visualization, the surgeon biopsies the lesion, performs limited excision and hemostasis, and places hemostatic agents. Intraoperative fluoroscopy is available for localization. The postoperative workflow includes recovery in PACU, discharge instructions for wound care and follow-up imaging, and pathology review of biopsy/excised tissue. The procedure is reported with 50549 when no specific laparoscopic renal CPT descriptor applies, and appropriate facility and professional components are billed using standard modifiers and global period rules.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when work required is substantially greater than typical for 50549 due to complexity or complications; document rationale and time. |