Key Takeaways
- Front desk inaccuracies contribute significantly to revenue loss, often unnoticed in billing reports.
- Common issues include undercoding, modifier misuse, and errors in pulmonary function testing documentation.
- Denied claims only result in financial loss if they are not addressed.
- Improving clinical documentation and front-end eligibility verification can positively impact revenue.
Outsourcing billing can alleviate pressure on your team, yet many pulmonology practices still see revenue slipping away, even after hiring a billing service. If this resonates, the problem often lies not in the decision to outsource but in the processes leading up to claim submission.
Billing for pulmonology is notably intricate. It encompasses a variety of services, including diagnostic testing, chronic respiratory disease management, and sleep medicine evaluations, often within a single patient visit. This complexity creates numerous opportunities for billing errors.
Table of Contents
Below are prevalent reasons for revenue loss in pulmonology practices and actionable solutions for each.
Identifying Revenue Leakages in Pulmonology Practices
Many discussions about revenue cycles begin with the billing department. However, a significant portion of lost revenue in pulmonology originates at the front desk, before the patient even meets with the clinician.
Insurance verification is a critical factor. If a patient’s coverage is not confirmed prior to their visit, you risk providing services that may not be covered. By the time the claim is denied, the patient has already left, making post-visit collections slow and often incomplete.
Common Front Desk Errors Leading to Denials
- Failure to verify insurance before the visit or using outdated information
- Missing referrals or prior authorizations for necessary procedures
- Incorrect entry of patient demographic details (name, date of birth, member ID)
- Selection of the wrong insurance plan when patients have multiple options
- Failure to inform patients about out-of-network status during scheduling
These errors often go unnoticed until claims are denied, leaving you to catch up on visits that occurred weeks prior. While a billing service can resubmit claims, it cannot rectify missing authorizations or eligibility issues retroactively.
A robust pulmonology EHR system should facilitate eligibility verification prior to patient visits to prevent unexpected payment issues.
The Complexity of Pulmonology Coding and Its Implications
Unlike primary care, pulmonology coding is less predictable. A single visit may involve evaluation and management, pulmonary function tests, and sleep studies, making accurate coding essential and challenging.
Common coding issues in pulmonology arise from patterns such as undercoding, where complex visits are assigned lower-level E&M codes due to coder caution. Overcoding can lead to audits, while modifier misuse—especially with modifiers 25, 59, and 51—frequently complicates billing for multiple procedures on the same day.
Research from the American Medical Association indicates that physicians who consistently undercode can lose substantial revenue annually, simply by failing to capture the full value of their documented work.
Enhancing Documentation Practices for Better Revenue Outcomes
This point is crucial: billing services can submit and follow up on claims, but they cannot create clinical documentation that is lacking or vague.
Payers are increasingly rigorous about documentation audits, especially for higher-complexity E&M codes and surgical procedures. If the documentation does not clearly support the billed service level, you risk facing denials or recoupment requests.
Documentation Areas Pulmonology Practices Often Overlook
- Medical necessity statements for procedures frequently questioned by insurers, such as lung surgeries and sleep studies
- Time-based documentation for E&M visits coded by total time
- Operative reports for in-office procedures that necessitate them
- Documentation of conservative treatment history required for surgical authorizations
- Clear documentation of pulmonary function test results and interpretations
Investing in provider education on documentation can yield significant returns for a pulmonology practice. Often, targeted feedback from your billing team or a coder addressing recurring documentation gaps can lead to measurable improvements within months.
Strategies for Effective Denial Management in Pulmonology
Every billing operation will encounter denials. The key is understanding how to manage them effectively.
Many practices lose revenue not merely due to denials but because denied claims are not pursued. A significant portion of receivables can be recoverable if actively managed.
Effective denial management involves tracking denials by payer and reason, appealing those that are worth pursuing, and identifying patterns to prevent recurring errors. When evaluating your billing service, these metrics are more critical than mere submission rates.
Key Questions for Your Billing Service
- What is our current denial rate, and how has it changed over the last six months?
- Which payers are denying the most claims, and for what reasons?
- What percentage of denied claims are appealed versus written off?
- What is our average accounts receivable cycle by payer?
- Are there recurring coding or documentation issues contributing to denials?
If your billing service cannot provide specific data to answer these questions, that information is valuable in itself.
When the Billing Service Is the Problem
It’s essential to address the possibility that the billing service itself may contribute to revenue loss.
This can manifest as slow claim submissions (delays exceeding 48 hours for clean claims), inadequate follow-up on unpaid claims beyond 30 days, poor appeal rates on clearly winnable denials, or a lack of pulmonology-specific coding expertise.
Generalist billing services that manage multiple specialties may struggle with pulmonology claims due to their unfamiliarity with specialty-specific modifiers, bundling rules, and payer policies relevant to procedures like bronchoscopy or pulmonary rehabilitation.
This underscores the importance of selecting a billing service that specializes in pulmonology to ensure optimal revenue management.
An annual billing audit, whether conducted internally or by a third party, provides an objective assessment of your billing service’s performance compared to its reported metrics.
Optimizing Patient Balance Collection in Pulmonology
With the rise of high-deductible health plans, patient financial responsibility has increased, now representing a significant portion of practice revenue. For many pulmonology practices, patient collections can account for 20 to 30 percent of total revenue.
While billing services typically manage insurance claims effectively, patient collections are often less consistent, particularly regarding pre-visit balance collection, payment plan arrangements, and proactive outreach for overdue balances.
If your practice is not collecting patient balances at the time of service or prior to elective procedures, recovering that revenue post-visit becomes increasingly challenging. Clear financial policies, upfront estimates, and straightforward payment options can significantly enhance collection efforts.
Where to Start
Revenue loss in pulmonology practices is rarely attributed to a single factor. It often results from a combination of eligibility verification gaps, documentation deficiencies, coding mistakes, inconsistent denial follow-up, and sometimes underperformance by the billing service. Each issue may seem minor individually, but collectively, they can lead to substantial revenue loss.
The encouraging news is that most of these issues are fixable, and you don’t need to tackle them all at once. A focused review of denial reports, discussions about documentation with your providers, and improved eligibility verification can lead to significant improvements within a single quarter.
Your denial reports provide critical insights into where revenue is leaking. If you are not reviewing them monthly by payer and reason code, that should be your first step. Everything else will follow from this foundational analysis.
Consult with our pulmonology billing team to discover how a pulmonology-specific billing service can support your practice’s financial health.
