• spend more time with your patients?
  • earn more money on every encounter?
  • spend less time and money running
    your practice?

Why Doctors

Reimbursement Specialists makes it easy to simplify your medical practice
and improve your profitability.

Your claims are submitted within three business days of receiving them.
Reimbursement Specialists boasts a 98.6% first-pass claims acceptance rate because we know both the practice of medicine and the claims process.
Your and your patients’ personal information is protected. Paper billing documents are converted to electronic files before they are destroyed. We employ an encrypted system and keep all data on our private, dedicated, secure server. No information is outsourced overseas.
We track down every bill and every dollar, so nothing is left on the table.
You don’t have to buy expensive software or change how you run your practice to work with us. We offer competitive rates that are less than the cost of hiring a dedicated billing manager.
We provide custom solutions that meet your practice’s unique needs.
We respond directly to patient billing inquiries so you don’t have to worry about them.
All work stays in our U.S. medical billing office with our experts. We don’t outsource to an offshore company that you don’t know and you can’t trust.

How We Can

You want to concentrate on caring for your patients, not doing paperwork. Let Reimbursement Specialists help you by securing the maximum reimbursement for your insurance claims and patient billing.

Medical Billing Help

  • Solo and small medical practices are our specialty.
  • You gain a team of medical billing experts without having to hire or supervise staff.
  • You don’t have to change how you run your practice. We coordinate with your existing billing process and medical records system.
  • No need to worry about regulation changes, we completely understand and stay up-to-date on medical terms, ICD-10 codes and insurance processes.
  • Your claims are filed correctly the first time, so you get paid faster.
  • We never leave early, go on vacation or quit. Your billing cycle never stops.
  • And yet, we charge a fraction of what a dedicated billing manager would cost.

So, if you’d rather spend your time caring for patients instead of supervising staff, calling insurance companies and figuring out new regulations, contact Reimbursement Specialists.


We can fulfill all of your billing needs because we offer a large menu of service options. From credentialing to collections, we can create a customized solution specifically for your practice.

  • Encounter Data Entry
  • Electronic Medical Claims Filing
  • CPT and ICD-10 Coding
  • Secondary Claims Filing
  • Explanation of Benefits (EOB) Posting
  • Patient Balance Billing
  • Unpaid Claims Follow-up
  • Revenue Cycle Management
  • Credentialing Support
  • Monthly Reporting

We submit claims correctly the first time, so you receive payments more quickly.


Jeff_photoJeff Donaldson, Owner

Jeff founded Reimbursement Specialists, Inc. in 1997 to bring his extensive medical knowledge and business experience to the practice of medical billing, bridging the gap between what providers do on a daily basis and what payors require for reimbursement.

He received his undergraduate degree in Biological Sciences from the University of Missouri-Columbia. He has experience in both medical research and sales. Since 2008, Jeff has also taught anatomy and physiology at St. Charles Community College.

Jeff is passionate about providing his clients with the personal attention they deserve and making it easier for them to practice medicine.

The RSI Team

Jeff leads a talented team of medical coding professionals and billing experts. Together, we create a customized solution that improves your practice’s profitability and lets you focus on caring for your patients.


Let’s talk about how Reimbursement Specialists makes it easier for you to take care of your patients while we take care of your paperwork.

Reimbursement Specialists, Inc.
7410 Maryland Avenue
St. Louis, MO 63130

Office: 314-514-5333
Toll-Free: 877-745-1489
Fax: 866-826-3507

Email: info@stlmedicalbilling.com

Follow Us on Medical Billing Linkedin

Contact us for a complimentary consultation and estimate.

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Improve Medical Profitability