If you run or manage a pulmonology practice, you already know patient care extends far beyond the treatment room.
Efficiently handling medical billing, coding, and revenue cycle management is vital—not just for your financial health, but to ensure your patients receive uninterrupted, high-quality care.
Fortunately, once you understand the basics, the entire process becomes simpler and more manageable.
With clear information and the right strategies in place, your billing and coding tasks can feel less overwhelming, giving you more time to focus on your patients’ well-being.
So, let’s break it down together, step by step, specifically tailored for pulmonology practices like yours.
How to Improve Your Pulmonology Billing Process
Improving your pulmonology and pulmonary billing process involves a mix of precise coding, proper documentation, and streamlined revenue management practices.
Here are key strategies that can significantly enhance your billing efficiency:
- Ensure your billing and coding staff regularly receives training specific to pulmonology updates and guidelines.
- Accurate, detailed patient notes directly translate into precise coding, significantly reducing claim rejections.
- Frequent reviews of your billing processes can identify problems early, allowing you to make quick adjustments and maintain continuous efficiency.
Why Revenue Cycle Management Matters for Pulmonology Practices
Pulmonology practices deal with unique complexities—treating chronic conditions such as COPD, asthma, pulmonary hypertension, and sleep disorders.
Each service, test, or therapy provided has distinct billing and coding requirements, which, if mismanaged, can result in claim denials or delayed payments.
Effective revenue cycle management specifically addresses these challenges, streamlining your processes to reduce errors, expedite claims, and boost cash flow.
A well-managed revenue cycle frees up your valuable time to focus more on patient care and less on administrative hassles.
Common RCM Challenges in Pulmonology
Pulmonologists frequently encounter specific revenue management challenges, including:
Claim denials: Often due to coding errors, insufficient documentation for procedures like bronchoscopies or pulmonary function tests, or incorrect patient eligibility verification.
Delayed reimbursements: Slow claims processing can negatively impact your practice’s cash flow, which is especially critical in treating chronic pulmonary conditions.
Constantly changing regulations: Pulmonology codes and billing regulations evolve frequently, requiring constant attention to stay compliant and ensure accurate billing.
Understanding these common issues is the first step in resolving them efficiently.
Why Accurate Coding is Essential for Pulmonologists
Accurate medical coding does more than just streamline claims; it safeguards your practice’s revenue and ensures your patients’ treatments are correctly recognized by insurers.
In pulmonology, precise coding can significantly impact how quickly and accurately you’re reimbursed for procedures like bronchoscopies, lung biopsies, pulmonary rehabilitation, and sleep studies.
Without precise coding, you’re likely to face denied or delayed payments, causing stress not only for your practice but also for your patients.
We, at Cadence Collaborative, specialize in medical coding tailored specifically for pulmonology practices, helping you stay ahead of these common issues and ensuring each claim accurately reflects the care you’ve provided.
Common Billing Codes and Modifiers in Pulmonology

Pulmonology coding can feel overwhelming due to the extensive range of conditions and procedures involved.
However, once you understand a few essential codes and modifiers, the process becomes much easier to manage.
Key CPT Codes for Pulmonary Procedures
Accurate medical billing starts with knowing the right CPT codes for the procedures and tests you perform daily.
For pulmonologists, these codes cover everything from oxygen level measurements to advanced pulmonary function tests.
Below are some of the most commonly used codes in pulmonology billing:
Diagnostic Testing & Pulmonary Function
- 94761 – Measure Blood Oxygen Level
Used for pulse oximetry, a quick, non-invasive test measuring a patient’s oxygen saturation—critical for diagnosing and monitoring respiratory conditions. - 95012 – Exhaled Nitric Oxide Measurement
Essential for assessing airway inflammation, especially in asthma patients, helping pulmonologists tailor treatments more effectively. - 94727 – Pulmonary Function Test by Gas
Evaluates how well gases like oxygen and carbon dioxide are exchanged in the lungs, commonly used for diagnosing conditions such as COPD and interstitial lung diseases. - 94729 – CO/Membrane Diffuse Capacity
Measures how efficiently the lungs transfer gas from the air sacs into the blood—a vital test for detecting lung damage from diseases like pulmonary fibrosis. - 94618 – Pulmonary Stress Testing
Used to assess how well a patient’s lungs function under exertion, often helping in the diagnosis of exercise-induced respiratory disorders.
Spirometry & Bronchial Challenges
- 94010 – Spirometry
The gold standard for assessing lung function is spirometry, which is used to diagnose asthma, COPD, and other obstructive pulmonary diseases. - 94060 – Spirometry with Bronchodilator Challenge
A before-and-after spirometry test that evaluates lung function improvements after bronchodilator use—critical in differentiating asthma from other lung conditions.
Bronchoscopy & Airway Procedures
- 31622 – Diagnostic Bronchoscopy
Used for examining a patient’s airways and lungs, often performed when there’s a persistent cough, lung infection, or suspected obstruction. - 31625 – Bronchoscopy with Bronchial Biopsy
This includes taking tissue samples during bronchoscopy, which is often necessary for diagnosing lung cancer or other pulmonary diseases.
Essential ICD-10 Codes in Pulmonology
Accurate diagnosis codes (ICD-10) ensure your pulmonology claims clearly reflect the patient’s clinical condition. Common examples include:
J44.9 – COPD, unspecified
For general cases of chronic obstructive pulmonary disease without acute exacerbation.
J45.909 – Unspecified asthma, uncomplicated
Used in initial visits or follow-ups when asthma type is unspecified and uncomplicated.
J84.10 – Pulmonary fibrosis, unspecified
Essential in billing for cases of idiopathic pulmonary fibrosis or unspecified interstitial lung disease.
G47.33 – Obstructive Sleep Apnea (adult/pediatric)
Frequently used for sleep studies and treatments involving CPAP or other sleep therapies.
Frequently Used Modifiers in Pulmonology Billing
Modifiers provide critical context, clarifying or modifying the billed service or procedure:
Modifier 25 – Distinct E/M Service
Indicates a separately identifiable evaluation and management (E/M) service performed during the same encounter as another procedure (e.g., spirometry performed during a routine asthma evaluation).
Modifier 59 – Distinct Procedural Service
Used to clarify that a procedure, such as a bronchoscopy, is distinct and separate from other services billed on the same day.
Modifier TC – Technical Component
Specifies the technical portion of diagnostic testing (like a pulmonary function test), distinguishing it from the professional interpretation component.
Modifier 26 – Professional Component
Highlights billing solely for the professional interpretation and reporting portion of diagnostic tests (such as interpretation of pulmonary function tests or chest imaging).
Understanding and correctly using these pulmonology-specific codes and modifiers greatly reduces billing errors and payment delays.
For personalized guidance and to ensure maximum accuracy, consider partnering with pulmonology billing experts like Cadence Collaborative, who understand these complexities in depth.
Practical Tips to Boost Your Pulmonology Revenue Cycle

Optimizing your pulmonology billing and coding doesn’t require drastic changes overnight. Small, strategic adjustments can significantly enhance your practice’s financial performance.
Here are some actionable steps you can implement immediately:
Create a “Cheat Sheet” for Common Codes
Consider developing a quick-reference cheat sheet highlighting your most frequently used pulmonology codes, modifiers, and scenarios. Keeping this handy resource readily accessible can dramatically cut down on coding errors and save time.
Hold “Coding Coffee Chats” with Your Staff
Instead of traditional, formal meetings, host casual, short “coffee chats” once or twice a month.
Use these informal sessions to discuss recent coding updates, tricky claim situations, or celebrate recent billing successes.
A relaxed environment encourages open communication and makes training feel less tedious.
Implement a Billing Feedback Loop
Actively encourage billing staff and clinical team members to provide each other feedback.
When coders regularly discuss documentation improvements directly with providers, it leads to clearer notes, fewer errors, and ultimately faster reimbursements.
Consider Outsourcing to Specialists
If billing is consistently overwhelming, partnering with specialized pulmonology billing professionals, like Cadence Collaborative, can dramatically simplify your operations and enhance financial outcomes.
By integrating these practical strategies into your pulmonology practice, you’ll quickly notice fewer billing errors, improved cash flow, and overall better financial health.
How to Choose the Right Billing Partner for Your Pulmonology Practice
Selecting a medical billing partner is an important decision—one that directly affects your practice’s financial health and operational efficiency.
The ideal partner understands pulmonology’s unique procedures, diagnostic codes, and common billing challenges.
When evaluating billing partners, consider their expertise in pulmonology specifically, track record of accuracy, and responsiveness in resolving billing issues.
At Cadence Collaborative, we bring precisely this expertise to the table, offering specialized support to simplify your billing, improve cash flow, and give your practice the financial stability needed for growth and patient care excellence.
Ready to Enhance Your Practice’s Financial Health?
Understanding medical billing, coding, and revenue management is essential for the long-term success of your pulmonology practice.
Implementing the right strategies, staying updated, and partnering with experts like Cadence Collaborative can transform administrative burdens into manageable tasks, ultimately increasing your practice’s profitability and patient satisfaction.
Whether you’re a seasoned pulmonologist or starting a new practice, optimizing your revenue cycle management is always a smart move.
Take your pulmonology practice to the next level by making your billing and coding processes efficient, streamlined, and financially rewarding.
Let Cadence Collaborative guide your way—contact us today, so you can focus on what you do best: helping your patients breathe easier and live healthier.