Summary & Overview
CPT 0556F: Plan of Care for Lipid Control in Coronary Artery Disease
CPT code 0556F documents that a clinician has established a plan of care to achieve lipid control for a patient with coronary artery disease (CAD). As a performance measure–style code used in quality reporting and clinical documentation, it signals that lipid management has been intentionally addressed in the patient’s care plan, which is central to secondary prevention of cardiovascular events.
Nationally, payers and quality programs track lipid control planning and outcomes as part of cardiovascular disease management. Key payers addressed in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of the clinical intent and documentation purpose of 0556F, how payers commonly treat this type of documentation in prior authorization and quality reporting workflows, and where it fits within broader lipid-management and CAD care pathways.
This publication provides a concise clinical and policy context for 0556F, summarizes payer coverage considerations, and points to related measurement and billing topics that affect reporting and care coordination. Data not available in the input will be noted where applicable.
Billing Code Overview
CPT code 0556F indicates that a provider establishes a plan of care to achieve lipid control for a patient with coronary artery disease (CAD). This code represents documentation that a targeted lipid management plan has been created as part of the patient’s cardiovascular care.
-
Service type: Care planning for lipid control, counseling and treatment planning related to lipid management
-
Typical site of service: Outpatient clinic or ambulatory cardiology practice; may also be used in primary care settings where CAD management and lipid control planning occur
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A typical patient is a 68-year-old male with known coronary artery disease (CAD) presenting for routine cardiovascular risk management. The patient has a history of myocardial infarction and percutaneous coronary intervention, current statin therapy with suboptimal LDL-C, and multiple cardiovascular risk factors (hypertension, type 2 diabetes). During a scheduled outpatient cardiology or primary care visit, the provider reviews recent lipid panel results, assesses medication adherence and side effects, evaluates drug interactions and comorbid conditions, and documents a structured plan of care to achieve lipid control. The plan includes target LDL-C goals consistent with secondary prevention guidelines, adjustments to lipid-lowering therapy (intensify statin, add ezetimibe or PCSK9 inhibitor as clinically indicated), counseling on diet and lifestyle, lab monitoring schedule, and follow-up visit arrangements. Typical workflow: review chart and labs → patient interview and medication reconciliation → clinical decision-making and documentation of the individualized lipid management plan → order medications and labs → schedule follow-up. Typical sites of service include outpatient clinic visits in cardiology offices, primary care clinics, or multidisciplinary chronic disease management programs.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
25 | Significant, Separately Identifiable Evaluation and Management Service by the Same Physician on the Same Day of the Procedure | Use when a distinct E/M visit is performed the same day as a procedure unrelated to the lipid plan documentation. |