Billing Diagnostic Angiograms with Lower Extremity Interventions

Question:

Are diagnostic angiogram billable with a lower extremity intervention, such as an atherectomy or stent? I’ve been told they are bundled.

Answer:

That is a common misunderstanding. Diagnostic angiograms are separately billable during a lower extremity intervention such as an atherectomy or stent intervention if no prior adequate diagnostic angiogram is available to the physician. For example,

• no previous angiogram is available,
• the prior angiogram is not adequate to diagnose the disease or
• the patient’s condition changed either since the last angiogram or during the procedure.

Document if any of these situations exists and code the diagnostic angiogram(s) with a 59 modifier (or XU) to indicate that there was no adequate diagnostic angiogram available. And remember Medicare considers a CTA to be equivalent to a catheter-based angiogram. So if a Medicare patient had a CTA that met the physician’s diagnostic purposes, a diagnostic angiogram would not be billable in addition to an intervention.

Documenting Assistant Surgeon

Question:

When acting as an assistant surgeon, should I dictate a separate operative note?

Answer:

No. In a scenario with a primary and assistant surgeon, only the primary surgical dictates the operative note. Importantly, in that note, the specific role of the assistant must be documented. This should be more specific then, Dr. Jones assisted in a complex surgery. The specific activities performed must be documented. For example, Dr. Jones assisted with the exposure, vessel clamping , anastomoses of the inflow and outflow vessels.

EVAR and Co-surgery

Question:

My vascular surgeon partner and I performed an EVAR together. Is this reported as co-surgery?

Answer:

Co-surgery is defined as two surgeons doing distinct and separate parts of a single CPT code. The intent is that the two surgeons have different skill sets; be of a different surgical specialty. You and your partner jointly performing an EVAR, would be reported as primary and assistant.

Billing an Aortogram with a Renal Angiogram

Question:

An aortogram and renal angiogram are performed and documented. Can both be billed?

Answer:

No, an aortogram is included in the renal angiogram. Report only the renal angiography, 36251, unilateral or 36252, bilateral for selective catheter placement ( in the main renal artery).

36251

Selective catheter placement (first-order), main renal artery and any accessory renal artery(s) for renal angiography, including arterial puncture and catheter placement(s), fluoroscopy, contrast injection(s), image postprocessing, permanent recording of images, and radiological supervision and interpretation, including pressure gradient measurements when performed, and flush aortogram when performed; unilateral

36252

bilateral

Vessel Exploration

Question:

What code is used to make an incision over the femoral artery to evaluate for injury, and explore it without any repair?

Answer:

Use code 35703, Exploration not followed by surgical repair, artery; lower extremity (eg, common femoral, deep femoral, superficial femoral, popliteal, tibial, peroneal)

Coding Thrombolysis Infusion and Stent

Question:

A patient with a clot in the femoral artery had overnight infusion of thrombolytics. When the catheter was removed the next day, the doctor place a stent in the same artery, the superficial femoral . can both be billed?

Answer:

Yes, the removal of the catheter, 37214 is billed in addition to stent placement as shown below. There is no NCCI edit for these two codes
37226          Femoral stent
37214-51     Removal of thrombolytic catheter