About company
MZ Medical Billing is a trusted provider of complete medical billing and revenue cycle management (RCM) services, serving healthcare providers across Florida, Texas, Oregon, South Carolina, Michigan, and 45 more U.S. states. We work with small clinics, multi-specialty practices, ambulatory surgery centers, and large healthcare organizations to streamline billing processes, reduce claim denials, and improve revenue performance.
Our services cover the full billing cycle, including patient insurance verification, coding review, claim submission, denial management, accounts receivable tracking, payment posting, and patient statement services. The team of certified billing professionals applies CPT, ICD-10, and HCPCS coding standards to maintain accuracy, compliance, and timely reimbursements. By managing every step of the billing workflow, MZ Medical Billing helps practices reduce administrative burdens, improve cash flow, and maintain consistent financial performance.
We support a wide range of specialties, including behavioral health billing, gastroenterology billing, mental health billing, cardiology, anesthesiology and majority healthcare services. Our solutions adapt to each practice’s size, payer mix, and operational requirements, ensuring smooth billing operations across Medicare, Medicaid, and commercial insurance plans.
In addition to billing, MZ Medical Billing provides credentialing, prior authorization, and denial appeal support to further streamline revenue cycle management. Our systems and processes are designed to track claim performance, identify and resolve issues quickly, and provide detailed reporting to support decision-making.
By combining industry expertise, certified coders, and advanced billing technology, MZ Medical Billing delivers accurate, efficient, and compliant solutions that help healthcare providers focus on patient care while maximizing reimbursements and improving operational efficiency across all practice types and specialties.
Certifications


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Locations
Headquarters
United States, St. Petersburg
+1 (786) 847-2421
Headquarters
United States, St. Petersburg
+1 (786) 847-2421
Languages (1)
Timezones (1)
Communication
Preferred Communication Channels
Working models
Technical Support
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Communication
Preferred Communication Channels
Working models
Technical Support
Focus
Recommended Providers
Reviews
Medical Coding Support for a Multi-Specialty Practice
We partnered with MZ Medical Billing for medical coding support for our multi-specialty practice, and the experience was smooth from start to finish. Their team demonstrated a strong understanding of specialty-specific coding requirements and consistently delivered accurate, well-documented coding across all encounters. What stood out most was their attention to detail and commitment to compliance. They took the time to review our existing workflows, identified coding gaps, and provided clear recommendations to improve accuracy and reduce the risk of denials. Communication was always timely, and their coders were responsive whenever we had questions or needed clarification. Throughout the project, MZ Medical Billing helped streamline our coding process, improved turnaround time, and supported better claim acceptance rates. Their approach felt collaborative rather than transactional, which made them easy to work with. Overall, MZ Medical Billing proved to be a reliable and knowledgeable partner for medical coding services. I would confidently recommend them to practices looking for dependable coding support and consistent quality.
Pauline Jenkins
Practice Manager
We worked with MZ Medical Billing for medical coding support on a multi-specialty practice, and overall, we were very satisfied with their services. Their team handled CPT and ICD-10 coding accurately and paid close attention to compliance and specialty-specific details. Communication was clear and consistent, and they were always available when we needed support or clarification. Their work helped improve our coding accuracy and made the process much smoother for our team. MZ Medical Billing proved to be a reliable and professional partner, and I would recommend them to anyone looking for dependable medical coding services.
5
Service quality
Punctuality
Communication / Customer service
Overall Costs
Willingness to Recommend
Thank you for your kind words! We’re thrilled to hear our team could support your practice with accurate coding and smooth processes. We appreciate your trust and recommendation.
Medical Billing and Revenue Cycle Support for Private Practice
I hired MZ Medical Billing to handle complete medical billing services for my medical practice in New York United States. Their team managed insurance claims billing follow ups and payment posting with accuracy and consistency. Communication was clear throughout the project and they remained responsive to all questions and concerns. Their workflow helped reduce billing errors and improved overall revenue management. The team showed strong knowledge of US medical billing requirements and payer processes.
Tim Davis
Medical Doctor
MZ Medical Billing delivered reliable and professional medical billing services for my practice. Their team was supportive organized and dependable during the entire project. I am satisfied with their work quality communication and commitment. I would recommend MZ Medical Billing to healthcare providers looking for a trusted medical billing partner.
5
Service quality
Punctuality
Communication / Customer service
Overall Costs
Willingness to Recommend
Thank you for your kind feedback! We’re glad our team could support your practice and provide dependable billing services. We appreciate your recommendation and trust.
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