CPT CODES

CPT Code 45171

CPT code 45171 is for the excision of a rectal tumor through the anal opening, detailing a specific surgical procedure in healthcare billing.

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What is CPT Code 45171

CPT code 45171 is used to describe a surgical procedure involving the excision of a rectal tumor through the transanal approach. This code specifically indicates that the tumor is located in the rectum and that the removal is performed via the anal canal, allowing for direct access to the affected area. This procedure is typically utilized for the treatment of localized rectal cancers or other rectal lesions, aiming to achieve complete removal while minimizing the need for more invasive surgical techniques.

Does CPT 45171 Need a Modifier?

Certainly! Here are the modifiers that could be used with CPT code 45171, along with the reasons for each:

1. Modifier 22 (Increased Procedural Services)
- Used when the work required to perform the procedure is substantially greater than typically required.

2. Modifier 50 (Bilateral Procedure)
- Used if the procedure is performed on both sides of the body.

3. Modifier 51 (Multiple Procedures)
- Used when multiple procedures are performed during the same surgical session.

4. Modifier 52 (Reduced Services)
- Used when the procedure is partially reduced or eliminated at the physician's discretion.

5. Modifier 53 (Discontinued Procedure)
- Used when the procedure is discontinued due to extenuating circumstances or those that threaten the well-being of the patient.

6. Modifier 59 (Distinct Procedural Service)
- Used to indicate that a procedure or service was distinct or independent from other services performed on the same day.

7. Modifier 62 (Two Surgeons)
- Used when two surgeons work together as primary surgeons performing distinct parts of a single reportable procedure.

8. Modifier 66 (Surgical Team)
- Used when a team of surgeons is required to perform the procedure.

9. Modifier 76 (Repeat Procedure by Same Physician)
- Used when the same physician performs a procedure or service more than once on the same day.

10. Modifier 77 (Repeat Procedure by Another Physician)
- Used when a procedure or service is repeated by another physician on the same day.

11. Modifier 78 (Unplanned Return to the Operating/Procedure Room by the Same Physician Following Initial Procedure for a Related Procedure During the Postoperative Period)
- Used when a related procedure is performed during the postoperative period of the initial procedure.

12. Modifier 79 (Unrelated Procedure or Service by the Same Physician During the Postoperative Period)
- Used when an unrelated procedure is performed by the same physician during the postoperative period.

13. Modifier 80 (Assistant Surgeon)
- Used when an assistant surgeon is required for the procedure.

14. Modifier 81 (Minimum Assistant Surgeon)
- Used when a minimum assistant surgeon is required for the procedure.

15. Modifier 82 (Assistant Surgeon (when qualified resident surgeon not available))
- Used when an assistant surgeon is required and a qualified resident surgeon is not available.

16. Modifier AS (Physician Assistant, Nurse Practitioner, or Clinical Nurse Specialist services for assistant at surgery)
- Used when a non-physician practitioner assists in the surgery.

These modifiers help provide additional information about the circumstances under which the procedure was performed, ensuring accurate billing and reimbursement.

CPT Code 45171 Medicare Reimbursement

The CPT code 45171 is reimbursed by Medicare, but the reimbursement is subject to specific conditions outlined in the Medicare Physician Fee Schedule (MPFS). The MPFS provides a comprehensive list of services covered by Medicare and the corresponding payment rates. To determine the exact reimbursement rate and any additional requirements, healthcare providers should consult the MPFS directly.

Additionally, Medicare Administrative Contractors (MACs) play a crucial role in the reimbursement process. MACs are responsible for processing Medicare claims and can provide region-specific guidance on coverage and reimbursement for CPT code 45171. Providers should verify with their respective MAC to ensure compliance with local coverage determinations and any other pertinent guidelines.

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