Cardiac catheterization, stents, bypass grafts, vascular access, endoscopy, hernia and appendectomy coding conventions.
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- What combination of services do cardiac catheterization CPT codes capture in one bundled code?
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Vascular access, catheter placement, contrast injection, and imaging supervision and interpretation- During a diagnostic left heart catheterization, which valve does the catheter cross to reach the left ventricle?
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The aortic valve, via a retrograde approach through the aorta- What type of vascular access (arterial or venous) is used for a right heart catheterization?
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Venous access, with the catheter threaded to the right atrium, right ventricle, and pulmonary artery- Why is coronary angiography imaging not coded separately from most cardiac catheterization codes?
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Because supervision and interpretation of the imaging is already bundled into the catheterization code- When a diagnostic catheterization and a coronary intervention are done in the same session, what must be shown to bill the diagnostic cath separately?
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That it was a distinct, medically necessary service, typically supported by a modifier such as 59 or XU- What does the abbreviation PCI stand for in cardiovascular coding?
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Percutaneous coronary intervention- Percutaneous coronary intervention coding is primarily driven by which factor?
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The number of coronary vessels or branches treated, not the number of stents placed- When angioplasty is performed in the same vessel where a stent is placed, how is the angioplasty reported?
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It is not separately reported; it is bundled into the stent placement code- What is atherectomy?
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Mechanical removal of plaque from a vessel wall using a cutting or rotational device- Does CPT differentiate coding between a bare metal stent and a drug-eluting stent?
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No, the same procedure code applies regardless of stent type- What does the abbreviation CABG stand for?
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Coronary artery bypass graft- Which artery is most commonly used as an arterial conduit in coronary bypass surgery?
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The internal mammary (internal thoracic) artery- Which vein is most commonly used as a venous conduit in coronary bypass surgery?
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The saphenous vein- Coronary bypass graft codes are differentiated mainly by what two factors?
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Whether the graft is arterial, venous, or combined, and the number of grafts placed- How does endoscopic vessel harvesting for a bypass graft differ in coding from open harvesting?
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Endoscopic harvesting has its own distinct add-on code separate from open harvesting
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