Masterton Billing, LLC

Expertise.

Custom Service.

Your medical billing specialist Solution.

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Who We Are

A person working on a laptop beside a stethoscope

We’re a medical billing company based in Rockford, Illinois, providing the knowledge, tools, and expertise practices require without the cost or commitment of hiring in-house staff. We work with providers across the United States and currently support more than 60 clients in 17 states.

Our team is known for being honest, reliable, and easy to work with. We specialize in billing for mental and behavioral health services, psychology (including testing), substance abuse and IOP programs, durable medical equipment, psychology, medical optometry, and home health and hospice.

HOW WE WORK

What Makes Us Different

Easy, Flexible Partnership

Working with us is simple. There’s no need to train temporary staff, take on employment obligations, or absorb the overhead that comes with hiring in-house. We function as an extension of your practice—without the administrative burden.

Services Built Around Your Practice

Every practice is different, and we tailor our services accordingly. Some clients rely on us for full-service billing, while others need support with out-of-network claims, data entry, or managing denials and rejections. We take the time to understand your goals, workflows, and expectations, and we decide together how we can best support your practice.

Expertise You Can Trust

Our team is fluent in billing regulations and payer requirements, including Medicare, Medicaid, Managed Care, and commercial insurance plans. We also stay current on compliance standards, accreditation requirements (including JCAHO), billing processes, and collections. That means you can focus on patient care with confidence.

WHAT WE DO

Experience Counts!

We're experts in...

  • Consulting
  • Durable Medical Equipment
  • Family Practice
  • Home Health
  • Hospice
  • Infusion
  • Mental Health
  • Naturopathy
  • Optometry
  • Osteopathy
  • Substance Abuse
  • Training

Working with...

  • Simple Practice
  • Therapy Notes
  • Advanced MD
  • Tebra (formerly Kareo)
  • Brightree
  • Claim MD
  • Office Ally/Practice Mate
  • McKesson
  • EPIC

And we're...

  •  LEAN Certified
  • In-house Coders
  • Skilled in compliant billing
  • Masters in clean billing and reducing denials

What to expect

Services and Costs

We offer services including:

Medical Billing

HCPC

ICD-10

Cash Posting

Additional Documentation Requests

Internal/External

Medicare Audits

Per Diem/As Needed

Consulting

Temporary Work

Our fee structure:

Typically, we charge between 7-10% of collected amounts based on your state’s regulations.  Not billed, but collected. We also offer different structures for states like New York that don’t allow percentage billing. 

Because situations vary, we’ll have a conversation where we figure out the best plan for both of us.  It is a relationship, with agreed upon terms.

If you don’t have a Practice Management system, we can ‘host’ one for you for as little as $35 per rendering NPI per month. We use Office Ally/Practice Mate for those situations.  

Let's Get In Touch

Ready to simplify your billing?

Please feel free to inquire about other types of billing. If we can't do it, we probably know someone who can!