Yes — medical billing companies can get business funding, and most of it covers payroll between collection cycles, onboarding new practices and billing software. A line of credit, invoice factoring, term loans and revenue-based funding each fit a different gap. One 2-minute application matches you to the funders whose guidelines you meet.
Why is cash flow tight for a medical billing company?
A medical billing company is usually paid after its clients are. Many firms charge a percentage of what they collect, others a flat fee per claim or per month, but either way your staff work the claims weeks before the money arrives. Payer delays, denials and resubmissions push collections later still, while payroll — most of a billing firm’s costs — runs every two weeks regardless.
The industry is mostly very small firms. The Census Bureau classifies billing offices under NAICS 541219, Other Accounting Services, which counted 45,390 firms in 2022, of which 43,612, or 96%, had fewer than 20 employees. Those small firms took in about $13.75 billion of the industry’s $28.97 billion in receipts, roughly 47% — an average of about $315,000 per firm. The client base is large: the same survey counts 504,777 ambulatory health care firms, from physician and dental offices to therapy clinics, most of them small enough to outsource billing.
Timing rules add pressure on backlog work. Medicare requires a claim to be filed no later than one calendar year after the date of service under 42 CFR 424.44, so a new client that arrives with months of unbilled or denied claims needs that work done quickly — before your fee on it is collected.
Which funding options fit a medical billing company?
Match the product to the gap. Payroll that waits on collections is a different need from buying another firm’s client book.
- Business line of credit: draw to meet payroll while a month’s collections come in, repay when your fees post, redraw next cycle. The closest fit for a recurring timing gap — see how a business line of credit works.
- Invoice factoring: if you invoice client practices monthly on net terms, a factor can advance against those invoices. You factor your own invoices to the practices, not their insurance claims, which belong to the practice. Our invoice factoring guide covers the fees and concentration limits.
- Term loan or SBA 7(a): buying another billing company or a retiring owner’s client book, a larger office or a multi-year expansion. Slower, more paperwork, usually the cheapest money for long-lived spending — see funding to acquire a business.
- Equipment and software financing: workstations, scanners, secure servers and practice-management or clearinghouse setup costs, repaid over their useful life. See how equipment financing works.
- Revenue-based financing or a merchant cash advance: fast money repaid from deposits for a short, specific gap. Quick, but the costliest per dollar, so compare how revenue-based financing works before using it for anything recurring.
Most firms end up using two: a line for the payroll cycle and a term product for growth. If payroll is the core strain, our guide to funding to cover payroll goes deeper on sizing it.
How do you fund onboarding a large new client?
Fund onboarding with money sized to the ramp-up period, not to the client’s eventual fees. A new practice brings months of setup — payer enrollment, credentialing paperwork, system mapping and often a backlog of denied or unbilled claims — and you pay billers for all of it before that practice’s collections reach full speed.
A simple worked example shows the size of the gap. Say you add a practice and hire two billers at a combined $9,000 a month. If the account takes ninety days to reach steady collections, you carry about $27,000 of payroll before the new client pays its way, plus any software seats or clearinghouse fees added for it. A line of credit drawn across those ninety days and repaid from the account’s first full months of fees matches that shape; a product with daily payments starting next week does not.
Watch concentration as you grow. If one practice becomes a third of your revenue, its contract terms — length, termination notice, whether it can leave mid-backlog — become part of your credit story. Funders and factors both look at it, so longer client agreements with clear notice periods make the business easier to fund.
What do funders look at, and how should a medical billing company prepare?
Funders look at twelve months of business deposits, how steady they are, how long you have been operating and how concentrated your client list is. Steady monthly fee deposits from a spread of practices read as a predictable service business; one large client and lumpy months read as risk.
Have these ready before you apply: twelve months of business bank statements, a client list with each practice’s share of revenue, your service agreements and their terms, an aging report of your own invoices if you bill practices on net terms, and recent tax returns for larger or longer requests. Our list of documents needed for business funding covers the rest. The Broker Shop is a funding broker, not a funder: one application goes to the funders whose guidelines your firm fits, they compete for the deal, and you compare offers side by side. It is free to apply, and checking your options won’t affect your credit score.
Cover payroll while the claims come in
Your billers get paid before your fees do. One 2-minute application is matched to the funders whose guidelines you meet. It's free, and checking your options won't affect your credit score.
See What I Qualify For →The bottom line: Medical billing companies do best funding the payroll gap between work and collections with a line of credit, sizing onboarding money to the ramp-up period, and saving term loans for acquisitions and long-lived growth — one 2-minute application matches you to the funders whose guidelines you meet.
Frequently asked questions
Sources: U.S. Census Bureau — Statistics of U.S. Businesses, 2022 Annual Data by Enterprise Employment Size (NAICS 541219 Other Accounting Services: 45,390 firms; 43,612 with fewer than 20 employees; receipts $28.97 billion in total, $13.75 billion at firms with fewer than 20 employees; NAICS 621 Ambulatory Health Care Services: 504,777 firms); U.S. Census Bureau — NAICS 2022 definition of 541219 (billing offices are included in this industry); eCFR — 42 CFR 424.44, Time limits for filing claims (Medicare claims must be filed no later than 1 calendar year after the date of service).