CPT code 92973 denotes percutaneous mechanical aspiration thrombectomy of a coronary artery or coronary artery bypass graft and is reported as an add-on to a primary coronary intervention. The code captures the use of a mechanical aspiration device inserted via catheter to remove thrombus from the coronary circulation during the same session as a primary coronary procedure. This intervention is clinically important for managing acute coronary thrombotic burden and can affect procedural complexity and resources.

Key national payers typically referenced for coverage and payment context include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Payer policies for add-on thrombectomy services often influence facility and professional reimbursement and may include specific documentation or bundling rules.

Readers will find: a concise description of the clinical service captured by 92973, the typical procedural setting and service type, and an overview of payer presence in national analyses. The publication also summarizes benchmarks, common billing modifiers used with add-on interventional services, and relevant clinical context that affects coding and claims submission. Data not available in the input is noted where specific payer policies, associated taxonomies, ICD-10 pairings, and related codes would normally be detailed.