Most outsourced billing failures aren’t caused by incompetent vendors. They’re caused by how the practice structured the engagement — what they verified (or didn’t) before signing, what oversight they established during the relationship, and what accountability they built into the contract. These five mistakes appear in virtually every bad outsourcing outcome.
Mistake 1: Choosing Based on Price Without Verifying Performance
The vendor who quotes the lowest percentage gets the contract. The practice saves $800/month on the billing fee. The vendor’s actual clean claim rate is 84% — 11 points below benchmark. On a practice collecting $100,000/month, that 11-point gap represents $11,000/month in claims requiring rework versus paying first-pass. The $800/month “savings” is costing $132,000/year in performance gap.
The fix before signing: ask for a current client reference in your specialty and call them. Ask specifically: “What is your clean claim rate with this vendor?” Get a number. If they can’t give you one, the vendor isn’t tracking it — which means they’re not managing to it.
Mistake 2: Not Establishing Baseline Metrics Before the Switch
You can’t measure improvement if you don’t know where you started. Most practices sign with a billing vendor without documenting their current clean claim rate, days in AR, denial rate, and net collection rate. Three months in, when the new vendor claims results have improved, there’s no baseline to compare against.
Before you switch billing vendors, pull your current metrics. Document them. If your current clean claim rate is 87% and the new vendor’s is 91%, that’s a measurable 4-point improvement. If you don’t know your starting point, you can’t evaluate whether the switch was worth it — and you can’t hold the new vendor accountable to improvement.
Mistake 3: No Performance Benchmarks in the Contract
A billing company that makes verbal promises about 95%+ clean claim rates and 98% collections has made exactly zero commitments. Verbal promises are not enforceable. Ask: what happens contractually if the clean claim rate falls below 93%? What happens if days in AR exceed 45? What are the consequences?
A vendor confident in their performance agrees to contractual benchmarks. A vendor who won’t commit their verbal claims to a contract is telling you something about how confident they are in actually hitting those numbers.
Mistake 4: Granting Access Before Signing a BAA
This mistake creates immediate HIPAA exposure. EHR access should never be granted to a billing vendor before a Business Associate Agreement is signed. Not during the onboarding process. Not as a “trial” to see how they work. The moment any PHI is accessible, a signed BAA must exist.
This is not a technicality. It’s the legal structure that defines your vendor’s obligations for protecting patient data. Without it, you have no enforceable right to require them to notify you of a breach, no defined obligations for how they handle your patients’ information, and no protection if their device or system is compromised.
Mistake 5: No Weekly Reporting — Monthly Reviews Only
Monthly reporting means a billing problem that starts on day 1 is discovered on day 30. By then, 4 weeks of denials have accumulated, timely filing windows have shortened, and the AR has aged. Weekly reporting catches problems in week 1.
The report you need weekly, automatically, without having to ask: clean claim rate, denial rate by payer, AR aging distribution (0–30, 31–60, 61–90, 90+ buckets), new denial count versus resolved denial count. If your billing vendor won’t provide this weekly without you requesting it, their performance isn’t something they want you watching closely.
Frequently Asked Questions
What are the risks of outsourcing medical billing?
Primary risks: choosing based on price without verifying performance, no contractual benchmarks for clean claim rate or days in AR, HIPAA exposure from missing BAA, accountability gaps in shared-service models where no one is dedicated to your account, and poor visibility from monthly reporting that hides problems for 30 days. All are preventable with the right vendor selection criteria.
How do you evaluate a medical billing company?
Ask seven questions: who specifically works your account (name and specialty experience), is the clean claim rate benchmark in the contract, what are their HIPAA compliance specifics beyond a BAA, what weekly reporting is automatic, what is the exit process, can you get a reference in your specialty, and can you pilot before committing. See our full guide on what to look for in a medical billing company.
When should you switch medical billing companies?
When clean claim rate has been below 92% for two consecutive months despite communication with the vendor. When days in AR has been above 45 days with no improvement trajectory. When the denial rate is increasing month over month rather than decreasing. When weekly performance data is not being provided automatically. Any one of these warrants a performance conversation. Two or more warrant evaluating alternatives.
Evaluating alternatives right now? Start the free 4-week pilot — results before you commit.
Related Resources
What to look for in a billing company | Complete outsourcing guide | Outsourcing pros and cons