Billing errors aren’t just small mistakes — they can quietly drain revenue, delay reimbursements, and even create compliance risks for your healthcare practice. Unfortunately, these issues often go unnoticed until they’ve already cost your organization thousands of dollars.

At Cornerstone Healthcare Consulting and Management, we help practices identify and correct costly billing pitfalls so you can keep your revenue cycle healthy and strong.

Here are 10 common billing errors that could be costing your practice money — and what you can do to avoid them.

1. Incorrect Patient Information

One wrong digit in a date of birth, insurance ID, or demographic field can trigger a denial.
✅ Solution: Always verify patient information at every visit and use electronic verification tools.

2. Failure to Verify Insurance Eligibility

Assuming a patient’s insurance is active can lead to denied claims and lost revenue.
✅ Solution: Check insurance eligibility before every visit — not just at the time of scheduling.

3. Missing Prior Authorizations

Skipping the authorization process for procedures, imaging, or specialist referrals almost guarantees denial.
✅ Solution: Implement a clear, trackable authorization workflow for your clinical team.

4. Coding Errors and Inconsistencies

Misused CPT codes, incorrect modifiers, or inconsistent documentation can result in lower reimbursements or audits.
✅ Solution: Provide regular coding training and consider periodic audits by a certified coder.

5. Under-Coding Services

To avoid scrutiny, some providers code too conservatively, leaving legitimate revenue unbilled.
✅ Solution: Document all services thoroughly and code accurately based on complexity and time.

6. Unbundling Services

Submitting separate claims for services that should be billed as a bundle violates payer guidelines and can lead to costly penalties.
✅ Solution: Educate billing teams on National Correct Coding Initiative (NCCI) edits.

7. Late Claim Submissions

Every payer has a filing deadline — miss it, and you forfeit payment.
✅ Solution: Set internal submission deadlines well before payer cutoffs to avoid last-minute issues.

8. Inadequate Appeals Process

Too many practices give up after a claim denial instead of pursuing a timely appeal.
✅ Solution: Develop a structured appeals protocol with dedicated follow-up tracking.

9. Lack of Staff Training

Billing and coding regulations change constantly. Outdated knowledge can cost you.
✅ Solution: Invest in regular billing, coding, and compliance training for your entire revenue cycle team.

10. Not Monitoring Billing Metrics

If you’re not tracking denial rates, days in A/R, or first-pass resolution rates, you can’t fix what you can’t see.
✅ Solution: Review key billing KPIs monthly — and work with experts who can interpret and improve them.

🩺 How Cornerstone Can Help

At Cornerstone Healthcare Consulting and Management, we specialize in identifying hidden revenue leaks and strengthening your entire billing infrastructure. Our services include:

• Revenue Cycle Assessments
• Claims Denial Management
• Compliance Consulting
• Billing System Optimization

Don’t leave money on the table. Let’s work together to build a stronger, more profitable practice.

📩 Contact us today for a consultation: