CPT code 44640 is used to describe the procedure for repairing a bowel-skin fistula in healthcare billing and documentation.
CPT code 44640 is used to describe the surgical procedure for repairing a bowel-skin fistula. This type of fistula is an abnormal connection between the bowel and the skin, which can lead to complications such as infection or leakage of intestinal contents. The procedure involves closing this connection to restore normal function and promote healing.
For CPT code 44640 (Repair bowel-skin fistula), the following modifiers may be applicable:
1. Modifier 22 - Increased Procedural Services: Used when the work required to perform the procedure is substantially greater than typically required.
2. Modifier 51 - Multiple Procedures: Used when multiple procedures are performed during the same surgical session.
3. Modifier 52 - Reduced Services: Used when a service or procedure is partially reduced or eliminated at the physician's discretion.
4. Modifier 53 - Discontinued Procedure: Used when a procedure is terminated due to extenuating circumstances or those that threaten the well-being of the patient.
5. 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.
6. Modifier 62 - Two Surgeons: Used when two surgeons work together as primary surgeons performing distinct parts of a single reportable procedure.
7. Modifier 66 - Surgical Team: Used when a team of surgeons is required to perform a specific procedure.
8. Modifier 76 - Repeat Procedure by Same Physician: Used when the same procedure is repeated by the same physician subsequent to the original procedure.
9. Modifier 77 - Repeat Procedure by Another Physician: Used when the same procedure is repeated by another physician subsequent to the original procedure.
10. 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.
11. 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 of the initial procedure.
12. Modifier 80 - Assistant Surgeon: Used when an assistant surgeon is required during the procedure.
13. Modifier 81 - Minimum Assistant Surgeon: Used when a minimum assistant surgeon is required during the procedure.
14. 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.
15. Modifier AS - Physician Assistant, Nurse Practitioner, or Clinical Nurse Specialist services for assistant at surgery: Used when these non-physician practitioners assist in surgery.
Each of these modifiers serves a specific purpose and should be used according to the guidelines provided by the American Medical Association (AMA) and payer-specific policies to ensure accurate billing and reimbursement.
The CPT code 44640, which involves the repair of a bowel-skin fistula, is subject to reimbursement by Medicare. To determine if this specific CPT code is reimbursed, healthcare providers should refer to the Medicare Physician Fee Schedule (MPFS). The MPFS provides detailed information on the payment rates for services covered under Medicare Part B. Additionally, it is essential to consult with the respective Medicare Administrative Contractor (MAC) for your region, as MACs are responsible for processing Medicare claims and can provide specific guidance on coverage and reimbursement policies for CPT code 44640.
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