Summary & Overview
HCPCS C7568: Coronary Angiography with Intravascular Flow Reserve Measurement
HCPCS Level II code C7568 denotes catheter placement in coronary artery(ies) for coronary angiography with intraprocedural injections, imaging supervision and interpretation, and an initial intravascular Doppler velocity and/or pressure-derived coronary flow reserve (CFR) measurement during coronary angiography with pharmacologically induced stress. This code captures a combined diagnostic and physiologic assessment used to evaluate coronary artery disease and microvascular function, which can influence downstream management decisions including revascularization strategies and medical therapy.
The analysis covers major national payers: Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise national-context overview of clinical intent and service setting, expected payer scope, and what to expect in benchmarking and policy considerations. The publication highlights reimbursement benchmarks and common billing considerations, summarizes recent policy updates affecting coverage and coding practice, and provides clinical context on when intravascular CFR measurements are used during angiography.
Intended for billing managers, cardiology service line leaders, and policy analysts, the piece explains how C7568 fits into the procedural coding landscape and what operational and documentation elements typically accompany claims. Data not available in the input for payer-specific rates, modifiers, taxonomies, and ICD-10 mappings are noted where applicable.
Billing Code Overview
HCPCS Level II code C7568 describes catheter placement in the coronary artery(ies) for coronary angiography, including intraprocedural injection(s) for coronary angiography, imaging supervision and interpretation, with intravascular Doppler velocity and/or pressure-derived coronary flow reserve measurement (initial coronary vessel or graft) during coronary angiography including pharmacologically induced stress.
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Service type: Diagnostic coronary angiography with physiologic assessment (intravascular Doppler and/or pressure-derived coronary flow reserve) under pharmacologic stress.
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Typical site of service: Hospital-based cardiac catheterization laboratory or outpatient ambulatory surgical center where invasive coronary angiography and physiologic measurements are performed.
Data not available in the input for payers, common modifiers, associated taxonomies, ICD-10 diagnoses, related codes, and service line.
Clinical & Coding Specifications
Clinical Context
A 62-year-old male with a history of exertional angina and prior coronary artery bypass grafting presents with worsening chest pain and abnormal stress testing. The cardiology team schedules invasive coronary angiography with physiologic assessment. In the catheterization laboratory under conscious sedation, vascular access is obtained (typically via the right femoral or radial artery), and catheter placement into the coronary artery(ies) is performed for coronary angiography with intraprocedural contrast injections and imaging supervision and interpretation. During the procedure, intravascular measurements are obtained using a pressure wire to determine fractional flow reserve (FFR) or pressure-derived coronary flow reserve during pharmacologic stress (adenosine or regadenoson) to assess the hemodynamic significance of intermediate coronary lesions. Findings guide immediate treatment decisions such as percutaneous coronary intervention or medical management. Typical team members include the interventional cardiologist, scrub nurse/technologist, radiologic technologist, and cardiology physician assistant or fellow. Typical sites of service are the hospital catheterization laboratory or outpatient ambulatory surgical center performing invasive coronary angiography and physiologic assessment.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
25 | Significant, separately identifiable evaluation and management service by the same physician on the day of the procedure | Use when a distinct E/M visit is documented on the same day as the catheterization prior to the procedure |