VitalScan Clinical Blog

Heart Rate Variability: A Clinical Tool for Cardiovascular Risk

Explore the clinical utility of Heart Rate Variability (HRV) in cardiovascular risk stratification and how autonomic diagnostic testing informs patient outcomes.

Detecting Small Fiber Neuropathy: The Role of Sudomotor Testing

Standard nerve conduction studies often overlook small fiber neuropathy. Learn how advanced sudomotor testing provides the clarity needed for earlier diagnosis and better patient outcomes.

Billing 8 min read

Maximizing Reimbursement with CPT Codes 95921-95924: A Guide

Optimize your practice's financial health and clinical outcomes with this comprehensive guide to navigating autonomic nervous system testing billing and documentation.

Endocrinology 7 min read

Early Detection of Diabetic Autonomic Neuropathy: Clinical Imperatives

Discover why early autonomic nervous system testing is critical for patients with diabetes and how the VitalScan ANS+ system streamlines diagnostic accuracy.

Building a Preventive Cardiology Program with Autonomic Testing

Learn how to integrate non-invasive autonomic and vascular testing into your practice to enhance risk stratification and transition toward proactive cardiac care.

Podiatry 7 min read

Optimizing Diabetic Foot Screening: A Comprehensive Clinical Protocol

Enhance your podiatry practice with evidence-based diabetic foot screening protocols that integrate autonomic and vascular diagnostics to better stratify amputation risk.

Autonomic Biomarkers in Cardiovascular Disease: Prognostic Utility

Discover how autonomic biomarkers like HRV and baroreflex sensitivity offer critical insights into cardiovascular risk that traditional metrics often overlook.

Autonomic Testing for Syncope and Fall Evaluation in Neurology

Learn how autonomic testing with the VitalScan ANS+ system improves diagnostic precision for unexplained syncope and recurrent falls in neurologic patients.

Billing 7 min read

Mastering CPT Documentation for Autonomic Nervous System Testing

Ensure accurate reimbursement and prevent claim denials by mastering the essential CPT documentation requirements for autonomic and vascular diagnostic testing.

Primary Care 7 min read

Improving Patient Outcomes Through Early Autonomic Detection

Learn how early autonomic detection in primary care can transform patient outcomes by enabling timely interventions and proactive disease management.

Neurology 8 min read

Autonomic Testing for Syncope and Unexplained Falls in Neurology

Discover how autonomic testing with the VitalScan ANS+ can identify the underlying vasomotor and orthostatic dysfunction driving unexplained syncope and recurrent falls in neurologic patients.

Billing 7 min read

Mastering CPT Documentation for ANS Testing to Prevent Denials

Optimize your billing workflow by understanding essential documentation requirements for autonomic nervous system testing to ensure medical necessity and reduce claim denials.

Primary Care 7 min read

Improving Patient Outcomes Through Early Autonomic Detection

Discover how integrating early autonomic detection into your primary care practice can facilitate timely intervention and improve long-term patient outcomes.

Practice Management 7 min read

Integrating Autonomic Testing into Clinical Workflow

Learn how to seamlessly integrate a 15-minute autonomic and vascular diagnostic test into your practice to improve patient outcomes and operational efficiency.

Optimizing Preventive Vascular Care with Non-Invasive Screening

Discover how integrating non-invasive vascular screening into your cardiology practice can improve diagnostic accuracy, patient outcomes, and operational efficiency.

Diagnostic Challenges in Small Fiber Neuropathy: Bridging the Gap

Small fiber neuropathy often eludes standard diagnostic tools. Learn how integrating autonomic testing and the VitalScan ANS+ system can improve clinical accuracy.

Endocrinology 7 min read

Autonomic Testing in Metabolic Syndrome: A Clinical Perspective

Discover why autonomic dysfunction is a central component of metabolic syndrome and how integrating advanced diagnostic testing can improve early intervention strategies.

Early Detection of Cardiovascular Autonomic Neuropathy

Learn how early cardiovascular autonomic neuropathy detection using the VitalScan ANS+ system improves risk stratification and patient outcomes in your cardiology practice.

Practice Management 7 min read

Boosting Practice Revenue Growth with Diagnostic Testing

Learn how integrating in-office autonomic and vascular diagnostic testing can optimize patient outcomes while significantly increasing your practice revenue.

Neurology 6 min read

Autonomic Testing as a Standard of Care: A Clinical Imperative

Discover how integrating autonomic testing into your neurology practice aligns with current clinical guidelines and improves patient outcomes for complex systemic disorders.

Primary Care 7 min read

From Reactive to Proactive: Improving Outcomes with Autonomic Testing

Discover how integrating advanced autonomic and vascular diagnostics into your primary care workflow enables proactive patient care and improves clinical outcomes.

Practice Management 7 min read

Leveraging Section 179 for Medical Diagnostic Equipment Investment

Maximize your practice's profitability by leveraging Section 179 tax deductions to acquire advanced diagnostic technology like the VitalScan ANS+ system.

Billing 8 min read

Mastering Vascular Study CPT Codes 93922-93971: A Billing Guide

Navigate the complexities of vascular testing reimbursement. This guide clarifies billing requirements for CPT 93922-93971 to ensure accurate claims for your practice.

Pain Medicine 7 min read

Autonomic Dysfunction in Chronic Pain: Improving Diagnostic Precision

Discover how objective autonomic testing helps pain specialists identify nerve-level drivers of chronic pain, improve diagnostic accuracy, and refine patient treatment plans.

Podiatry 7 min read

Early Vascular Screening for Diabetic Foot Ulcer Prevention

Learn how integrating autonomic and vascular screening into your podiatry practice can identify high-risk diabetic patients before complications arise.

Podiatry 6 min read

Enhancing Diabetic Foot Care with Autonomic and Vascular Testing

Learn how integrating autonomic and vascular testing into your podiatry practice can improve diabetic foot screening outcomes and reduce amputation risks.

Diagnosing POTS with Autonomic Testing: A Clinical Approach

Streamline the identification of Postural Orthostatic Tachycardia Syndrome in your neurology practice using advanced, office-based autonomic testing.

Pulse Wave Velocity: Early Detection of Arterial Stiffness

Discover how Pulse Wave Velocity (PWV) assessment serves as a critical biomarker for early cardiovascular risk detection and how the VitalScan ANS+ system simplifies integration into your cardiology practice.

Optimizing PAD Detection: The Role of ABI Screening in Cardiology

Learn how integrating routine ankle-brachial index screening into your practice improves peripheral artery disease detection in asymptomatic, high-risk patients.

Primary Care 6 min read

Improving Orthostatic Hypotension Detection in Primary Care

Orthostatic hypotension remains frequently missed in primary care settings. Learn how automated beat-to-beat testing is revolutionizing syncope evaluation and patient outcomes.

Heart Rate Variability in Cardiovascular Risk Assessment

Discover how quantifying heart rate variability with the VitalScan ANS+ system can enhance cardiovascular risk stratification and identify early autonomic dysfunction in clinical practice.

Endocrinology 5 min read

Autonomic Testing for Diabetic Neuropathy: A Clinical Guide

The ADA recommends ANS testing for all diabetic patients. Here's why early detection of Diabetic Autonomic Neuropathy (DAN) changes outcomes — and how to implement it in your practice.

Billing 4 min read

CPT 95921–95924: A Billing Guide for Autonomic Nervous System Testing

Understanding CPT codes 95921–95924 for autonomic nervous system testing — what's covered, reimbursement rates, documentation requirements, and common billing mistakes to avoid.

Neurology 4 min read

Sudomotor Testing: Early Detection of Small Fiber Neuropathy

Sudomotor dysfunction is one of the earliest detectable signs of autonomic nerve damage. Learn how SudoCheck technology detects small fiber neuropathy before it compromises patient outcomes.