CPT CODES

CPT Code 27870

CPT code 27870 is for the open fusion of the ankle joint, a surgical procedure to stabilize the joint by fusing the bones together.

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What is CPT Code 27870

CPT code 27870 is the procedure for the open fusion of the ankle joint. This surgical intervention involves the joining of the bones in the ankle to eliminate movement and alleviate pain, typically performed to treat severe arthritis or instability in the joint. The procedure is done through an open surgical approach, allowing direct access to the joint for proper alignment and stabilization.

Does CPT 27870 Need a Modifier?

When billing for the CPT code 27870 (Fusion of ankle joint open), several modifiers may be applicable depending on the specific circumstances of the procedure. Here is a list of potential modifiers that could be used:

1. Modifier 50 - Bilateral Procedure: Use this modifier if the procedure is performed on both ankles during the same session.

2. Modifier 51 - Multiple Procedures: This modifier is applicable if multiple surgical procedures are performed during the same operative session.

3. Modifier 58 - Staged or Related Procedure or Service by the Same Physician: Use this modifier if the fusion is part of a staged procedure or if it is a subsequent procedure related to a previous surgery.

4. Modifier 59 - Distinct Procedural Service: This modifier is used to indicate that the procedure is distinct or independent from other services performed on the same day.

5. Modifier 76 - Repeat Procedure by Same Physician: This modifier is applicable if the same procedure is performed again by the same physician on the same day.

6. Modifier 78 - Unplanned Return to the Operating/Procedure Room by the Same Physician: Use this modifier if the patient requires a return to the operating room for a related procedure within the global period.

7. Modifier 79 - Unrelated Procedure or Service by the Same Physician During the Postoperative Period: This modifier is used if a different procedure is performed by the same physician during the postoperative period of the initial procedure.

8. Modifier RT - Right Side: Use this modifier if the procedure is performed on the right ankle.

9. Modifier LT - Left Side: Use this modifier if the procedure is performed on the left ankle.

10. Modifier AS - Physician Assistant, Nurse Practitioner, or Clinical Nurse Specialist Services: This modifier is applicable if the procedure is performed by a non-physician provider under the supervision of a physician.

Each of these modifiers serves to provide additional context to the procedure being billed, ensuring accurate reimbursement and compliance with coding guidelines.

CPT Code 27870 Medicare Reimbursement

The CPT code 27870 is reimbursed by Medicare, but it is essential to verify the specific details through the Medicare Physician Fee Schedule (MPFS) and your regional Medicare Administrative Contractor (MAC).

The MPFS provides a comprehensive list of services covered by Medicare, including the reimbursement rates. Additionally, MACs may have specific guidelines or requirements for reimbursement, so it is advisable to consult with your local MAC to ensure compliance and accurate billing.

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