Top 12 Best Cardiology Billing Companies in Texas, USA for Small and Large Practices (2026-27)

The best cardiology billing companies in Texas, USA mean you want certified cardiovascular coders, Texas payer knowledge (Medicare via Novitas, Texas Medicaid and its managed care plans, and Blue Cross Blue Shield of Texas), transparent reporting, and a clear denial-prevention workflow. You don’t need to find it anywhere else. Based on these criteria, we have chosen 12 Texas-based medical billing companies. So let’s show you. 

Why Cardiology Billing in Texas Is Uniquely Challenging

Heart disease remains a leading cause of death in the US, making Texas a major cardiology market. According to ASP-RCM Solutions’ analysis of the federal NPPES registry, Texas has 1,462 registered cardiology billing companies, with Houston, San Antonio, Dallas, Austin, and El Paso as the largest markets. These figures are directional, not official market counts.

With so many providers competing for attention, poor billing can cost cardiology practices revenue through:

• Complex coding: ECGs, echocardiograms, stress tests, catheterizations, and other services have different coding and documentation rules.
• Medicaid variations: Texas Medicaid managed care plans have different authorization and claim requirements.
• Missed filing deadlines: Commercial claims generally have a 95-day filing window unless contracts specify otherwise.
• High uninsured rates: More uninsured patients mean additional self-pay and balance collection work.
• Unbilled services: Device checks, remote monitoring, and chronic care management can become missed revenue opportunities.

Top 12 Cardiology Billing Companies in Texas at a Glance

Revantage Billing: Best Overall for Cardiology Practices in Texas

Best for: Solo cardiologists, small groups, and growing mid-size cardiology practices

Revantage Billing is a Texas-based revenue cycle management company that serves multiple specialties with dedicated cardiology billing services in Texas. It becomes the best choice because it understands the needs of Texas cardiology practices, including small administrative teams, complex procedures and the need to reduce claim denials. 

What makes Revantage Billing stand out

• Cardiology-focused coding: Reviews charges for office visits, ECGs, echocardiograms, stress tests, catheterizations and other cardiac procedures to ensure accurate coding.
• Diagnostic billing: Correctly separates professional (-26) and technical (-TC) components to help prevent underpayments.
• Recurring service billing: Tracks remote device monitoring, remote patient monitoring (99453, 99454, 99457, 99458) and chronic care management to avoid missed charges.
• Front-end checks: Verifies insurance eligibility and follows up on prior authorizations for imaging, nuclear studies and cardiac procedures.
• Denial management: Tracks denials by payer and reason, submits timely appeals, and fixes recurring billing errors.
• Texas payer knowledge: Handles billing requirements for Novitas Medicare, Texas Medicaid managed care plans, Blue Cross Blue Shield of Texas and major commercial insurers.
• Clear reporting: Provides regular reports on clean claim rates, denials, days in A/R and net collections.
• Local support: Its Dallas-Fort Worth location makes in-person meetings and discussions with Texas practices easier.

Why it works for small practices: Revantage Billing offers hands-on onboarding and flexible services. Its team learns your EHR, provider schedules and insurance mix instead of using the same process for every practice.

Why it works for large practices: standardized workflows across multiple locations, provider-level productivity reporting and denial analytics that surface payer trends across sites.

Consideration: Revantage Billing is a growing company, so practices should review a trial audit and cardiology client references before making a decision. 

Learn more: Visit revantagebilling.com and request a free cardiology revenue cycle review.

ASP-RCM Solutions: Best for Multi-Specialty Groups and Market Intelligence

Headquarters: Frisco, Texas (offshore delivery hubs in Manila and Chennai) 

Best for: Multi-specialty groups and hospital-affiliated practices

ASP-RCM Solutions offers cardiology billing services. The company assigns a senior partner to every account and follows HIPAA and SOC 2 Type II compliance standards. They know how to handle common billing issues, including incorrect E/M levels, missed device-monitoring charges, and coders familiar with EP and structural heart procedures.

• Strengths: Texas-focused content, complete RCM services, credentialing, prior authorization and free billing audits.
• Consider: The company uses offshore teams, so ask how your cardiology account will be staffed and supervised.

MedPayersMD: Best Boutique Cardiology-Focused Billing Partner

Headquarters: Austin, Texas 

Best for: Independent cardiologists and small groups

MedPayersMD is a small, Austin-based medical billing company with a focus on cardiology. It offers Texas payer expertise, including Texas Medicaid, BCBS of Texas, Aetna, UnitedHealthcare, Humana, Cigna, and Novitas Medicare. Its services include monthly performance reports and cardiology-specific dashboards to help practices track their billing performance.

• Strengths: Custom reports for cardiology practices, free denial and A/R reviews, and knowledge of Texas insurance payers.
• Consider: Its small team has limited capacity to handle very large, multi-location cardiology groups.

Transcure: Best for High-Volume, Multi-Specialty Capacity

Headquarters: Dallas area (Farmers Branch), Texas, plus Woodbridge, New Jersey 

Best for: Small to mid-size practices that want large back-office capacity

Transcure has a team of more than 1,100 billers and coders and supports 40+ specialties, including cardiology. The company offers cardiology billing services, including accurate claim submission, real-time tracking, denial management, and performance reporting. It also provides support for credentialing and provider enrollment.

• Strengths: Large-scale operations, credentialing support, provider enrollment and HIPAA-focused billing processes.
• Consider: Ask about its dedicated cardiology team and how your account will be managed.

Access Healthcare: Best for Large Cardiology Groups and Health Systems

Headquarters: Dallas, Texas 

Best for: Large physician groups, hospital-affiliated cardiology programs and enterprise RCM

Access Healthcare is a Dallas-based, technology-enabled RCM platform. In the KLAS 2024 Ambulatory Revenue Cycle Services Report, it received an overall performance score of 91, and KLAS respondents reported 100 percent willingness to repurchase. It was also named a Leader in Everest Group’s RCM Operations PEAK Matrix for the sixth consecutive year in 2024, and it received a growth investment from New Mountain Capital.

• Strengths: Third-party validation, automation, global delivery capacity, enterprise reporting.
• Consider: Its services can be more than very small practices need. It is better suited to larger practices, so ask for cardiology client references before choosing. 

Omega Healthcare Management Services: Best for Technology-Driven Enterprise RCM

Headquarters: Coppell, Texas (US headquarters) 

Best for: Large physician groups and health systems

Omega Healthcare has its US headquarters in Coppell and has been named to Becker’s lists of RCM companies to know in 2024 and 2025. It is known for AI- and RPA-driven automation across the revenue cycle, which suits organizations with high claim volumes and standardized processes.

• Strengths: Uses automation to manage billing tasks, supports large practices, and has years of industry experience.
• Consider: Its services mainly target large organizations, so confirm pricing requirements and how your cardiology account will be managed.

Plutus Health: Best for Outcome-Based Pricing

Headquarters: Dallas, Texas 

Best for: Mid-size to enterprise practices that want fees aligned with collections

Plutus Health is a Dallas-based medical billing company that uses technology and automation to manage billing tasks. It offers outcome-based pricing linked to client collections and uses AI for coding, denial management, and A/R follow-up. The company also reports strong recent business growth.

• Strengths: Performance-based pricing, billing automation, and business growth.
• Consider: Its main focus is behavioral health, ABA, and emergency centers. Ask for cardiology client references and details about its billing team.

MediBillMD: Best for Cost-Conscious Multi-Specialty Groups

Headquarters: Dallas, Texas (701 Commerce Street) 

Best for: Small and mid-sized practices looking for a growing billing company that can support their needs as they expand.

MediBillMD is a Dallas-based medical billing company that provides billing, coding, and RCM services across more than 45 specialties. It has a team of 100–249 employees and offers 24/7 support. The company started in 2023, giving it a shorter operating history than others on this list.

• Strengths: Services across 45+ specialties, Dallas location and 24/7 support.
• Consider: Ask for cardiology client references and sample billing reports before signing.

Xceed Billing Solutions: Best for Local Houston Support

Headquarters: Houston, Texas (Katy Freeway)

 Best for: Houston-area independent practices

Xceed Billing Solutions presents itself as a local Houston medical billing company and advertises cardiology billing services in Texas alongside eligibility verification, RCM, coding, and credentialing. For practices that value a nearby team, it offers a local option in the largest cardiology billing market in the state.

• Strengths: Houston focus, personalized support, full-cycle services.
• Consider: Limited independent third-party information is available. Verify references and reporting standards.

MedCare MSO: Best for Broad Texas Payer Coverage

Headquarters: Irvine, California (US-based, with a Texas presence) 

Best for: Multi-payer Texas practices and groups

MedCare MSO offers dedicated cardiology and Texas medical billing services. It works with major insurance providers including BCBS of Texas, UnitedHealthcare, Aetna, Humana, Cigna, TRICARE and workers’ compensation plans. It serves more than 50 specialties and claims to increase cardiology practice revenue by up to 35%.

• Strengths: Works with multiple insurance providers, focuses on reducing claim denials and has a team of 400+ employees.
• Consider: Its headquarters are outside Texas, so ask where your billing team is based and who handles Texas-specific claim appeals.

Neolytix: Best for Analytics and Flexible Pricing

Headquarters: Chicago, Illinois (serves Texas) 

Best for: Data-driven practices and multi-site groups

Neolytix has more than 13 years of cardiology billing experience and serves over 270 practices and healthcare organizations across 40 states. It holds ISO 27001 certification and offers fixed-fee and performance-based pricing options. The company also reports a 45% average reduction in claim denials across its clients.

• Strengths: Pricing flexibility, analytics, security certification.
• Consider: Not Texas-headquartered so ask how Texas Medicaid MCO rules and Novitas policies are handled day-to-day. 

Practolytics: Best for Electrophysiology and Device-Monitoring Billing

Headquarters: Alpharetta, Georgia (serves Texas) 

Best for: EP, cath lab, and device-heavy cardiology practices

Practolytics provides cardiology billing services for more than 1,400 practices. It reports a 98% claims approval rate, 30% fewer A/R days and 48-hour claim turnaround. Its services cover cardiac catheterization, PCI, stent and angioplasty claims, modifier usage, electrophysiology and remote cardiac monitoring.

• Strengths: Cardiology-focused billing, procedure coding and experience with EP and device monitoring.
• Consider: Ask about its experience with Texas insurance payers and local cardiology practices.

Top Denial Triggers in Cardiology

1. Missing or expired prior authorization for nuclear imaging, cardiac CT and cath lab procedures.
2. Incorrect modifier use on diagnostic and interventional codes.
3. Medical necessity gaps between ICD-10 diagnosis codes and the procedure billed.
4. Missed timely filing windows, especially the 95-day commercial window in Texas.
5. Bundling edits on cath, PCI and EP codes.
6. Incomplete documentation for device checks and remote monitoring time thresholds.

Choose the Best Company 

If you want the best medical billing solution for your Texas cardiology practice, Revantage Billing is the best choice for you. It offers cardiology-specific billing, accurate coding, Texas payer knowledge, and transparent reporting to help practices reduce denials and improve collections. Its flexible services also make it a suitable option for practices looking for reliable billing support. 

Outsource medical billing services and contact Revantage Billing for a free cardiology billing review.