First 100 customers · online
How to get your first 100 customers for an AI medical billing + coding firm
To win your first 100 customers for an AI medical billing + coding firm, go where clinic owners and practice managers already complain about denials and slow reimbursement instead of buying ads. The highest-fit communities are r/medicalbilling and r/CodingandBilling (constant 'denials are killing us / which billing service?' threads), practice-management and specialty-physician Facebook groups, and practice-manager associations like MGMA plus billing/coding professional networks. Sell the outcome — 'more claims paid, faster, with fewer denials, not another tool' — and a zero-audience founder can fill a pipeline for free.
The 12 communities, ranked by fit
| # | Community | Why it fits | Engage | Self-promo |
|---|---|---|---|---|
| 1 | r/medicalbilling reddit · 30K+ members | Billers, practice managers and small-clinic owners discuss denials, A/R and outsourcing here constantly — the exact pain an AI billing firm solves. Win by answering 'how do you handle denials / should we outsource' threads, not pitching. | 8/10 | strict |
| 2 | r/CodingandBilling reddit · 20K+ members | Coding-specific community where members debate edits, modifiers and clean-claim rates; demonstrating real coding accuracy here builds the credibility that turns into clinic referrals and overflow work. | 8/10 | strict |
| 3 | Medical practice management & practice owner groups facebook group · 20K-80K members | Practice managers and owners here ask 'who do you use for billing?' regularly; an outcome-led offer of higher clean-claim rates and faster reimbursement is a direct, recommendable fit. | 8/10 | moderate |
| 4 | Specialty physician & private-practice owner groups (e.g. independent docs, specialty-specific) facebook group · 10K-50K members | Independent and specialty practices feel denial and coding pain acutely and outsource readily; specialty-specific groups concentrate owners who'll switch for measurably better collections. | 8/10 | moderate |
| 5 | MGMA & state MGMA chapters (practice-management association) directory · Tens of thousands of practice managers | The leading practice-management body reaches exactly the people who choose billing partners; contributing at chapter events or in member channels builds trust with high-intent buyers. | 7/10 | moderate |
| 6 | Medical practice management & RCM (revenue cycle) LinkedIn groups linkedin group · 50K+ members | Reaches practice administrators, RCM leads and multi-location owners who buy billing across sites; better as a content/authority channel ('what a clean-claim rate should be in 2026') than cold posts. | 7/10 | moderate |
| 7 | AAPC & AHIMA member forums (coding/billing professionals) forum · Hundreds of thousands of members | The major coding-credential communities are full of billers and small practices; being genuinely helpful on tough coding questions builds authority and yields both clients and partner referrals. | 7/10 | moderate |
| 8 | Dental / chiropractic / mental-health practice owner groups (billing-heavy niches) facebook group · 10K-40K members | Niches like dental, chiro and behavioral health have notoriously painful billing; picking one as a wedge lets you tailor the offer and dominate referrals inside a tight community. | 7/10 | moderate |
| 9 | Healthcare-operations & private-practice Slack/Circle communities slack · Thousands of members | Operations-minded practice leaders gather in modern community platforms and are open to AI-native delivery; relationship-led help in #ask channels turns into pilots and referrals. | 6/10 | moderate |
| 10 | Practice-management & RCM newsletters (sponsor or contribute) newsletter · Tens of thousands of subscribers | Newsletters read by practice owners and administrators are an efficient way to reach buyers; a guest piece on 'why practices lose money to denials' targets your ICP with credibility. | 6/10 | permissive |
| 11 | Practice-growth & medical-billing channels youtube · Tens of thousands of subscribers | Creators teaching practice profitability attract owners worried about collections; collaborating on a 'cut your denial rate' episode reaches your exact buyer with built-in trust. | 6/10 | permissive |
| 12 | Healthcare-services B2B marketplaces & directories directory · Thousands of practices searching | Listings on healthcare-vendor directories capture practices actively searching for a billing partner; high-intent demand that converts when paired with strong proof of clean-claim performance. | 5/10 | permissive |
FAQ
Where do clinic owners and practice managers gather online?
They cluster in r/medicalbilling and r/CodingandBilling, in medical practice-management and specialty-physician Facebook groups, in MGMA and AAPC/AHIMA member channels, and in healthcare-operations Slack communities. These are where 'denials are killing us' and 'who do you use for billing?' questions appear constantly.
What's the fastest way to get the first 100 customers for an AI medical billing firm?
Sell the outcome, not software: more claims paid, faster, with fewer denials. Be relentlessly helpful in the communities above, pick one billing-heavy niche like dental or behavioral health as a wedge, offer a free denial/A-R audit for a few practices, and turn those collection wins into testimonials that drive referrals.
Do I need an ad budget?
No. These are organic communities and professional associations a founder with zero audience can engage for free. Helpful answers plus a free denials audit are enough to land your first clients.
How do I build trust given how sensitive medical billing is?
Lead with proof, not claims: publish a clean-claim or denial-reduction case study, be transparent about your QA and compliance process, and demonstrate coding accuracy in r/CodingandBilling and AAPC forums. In healthcare, demonstrated accuracy and a human QA layer are what convert skeptical practice managers.