Medical billing can be a complicated process, especially when dealing with modifiers. Understanding when and how to use modifier 24 and 25 together is key to unlocking optimal reimbursement. Holistic Billing Services specializes in helping holistic healthcare providers navigate these complexities to ensure maximum payment for services provided.
Modifier 24 is used when a provider offers an evaluation and management (E/M) service unrelated to a recent surgery. Modifier 25, on the other hand, is applied when a significant, separately identifiable E/M service is provided on the same day as another procedure. These modifiers can be used together, but only under specific circumstances. Incorrect use of these modifiers can result in claim denials, affecting your practice’s revenue.
This guide will clarify the proper application of these modifiers and demonstrate how combining them correctly can improve your billing accuracy, reduce denials, and ultimately increase reimbursement.

Understanding Modifiers 24 and 25 in Medical Billing
Modifiers play an important role in medical billing by offering additional information about a service that isn’t captured by the CPT codes themselves. Modifier 24 is used to indicate an E/M service provided during the global surgical period, but for a condition unrelated to the surgery. Modifier 25 is used when a separate E/M service is provided in addition to a procedure, and this service requires additional time, resources, and clinical work.
Understanding can you use modifier 24 and 25 together is crucial, as it can help prevent denials for services that are legitimately different but performed on the same day. This practice ensures that your reimbursement reflects the true scope of care provided.
When and How to Use Modifier 24 and 25 Together
The short answer is yes, you can use modifier 24 and 25 together, but they need to be applied correctly. These two modifiers can be used together when:
- Modifier 24 applies to an unrelated E/M service performed during the global surgical period.
- Modifier 25 is used for a significant, separately identifiable E/M service on the same day as a procedure.
For example, a patient may undergo a minor surgery, and the provider may also address a completely separate medical issue. If the provider performs an E/M service unrelated to the surgery, modifier 24 would be used. If the service provided is distinct from the procedure but significant, modifier 25 would be used.
Both modifiers can be applied when the documentation clearly supports both services, ensuring each service’s necessity and distinctiveness.
Clinical Scenarios for Using Modifier 24 and 25 Together
There are multiple clinical situations where using modifier 24 and 25 together is appropriate. Below are some examples:
- Example 1:
- A patient undergoes a routine knee surgery. On the same day, the provider assesses and treats a chronic condition unrelated to the knee surgery, such as hypertension. Modifier 24 would be used for the hypertension evaluation, and modifier 25 would be used to reflect the significant E/M service.
- Example 2:
- A patient has a minor orthopedic procedure performed but also requires a thorough evaluation of a pre-existing skin condition that isn’t related to the surgery. Modifier 25 would be used to reflect the extra work done for the skin issue.
Documentation Requirements and Compliance Considerations
Proper documentation is essential for successfully using modifier 24 and 25 together. To ensure reimbursement:
- Modifier 24: Ensure that the diagnosis for the unrelated E/M service is clearly documented, and that there’s no overlap with the surgery’s diagnosis.
- Modifier 25: Document that the E/M service is a significant, separate service and clearly show the additional work performed.
Both modifiers require clear, comprehensive medical records, showing the service’s necessity, duration, and distinctiveness from the procedure.

Why Partner with Holistic Billing Services for Modifier 24 and 25
At Holistic Billing Services, we specialize in optimizing billing strategies for holistic healthcare providers. We understand the intricacies of modifier 24 and 25, and we’re here to help you get the most out of your billing practices.
- We guide you through the proper application of both modifiers, ensuring that you’re accurately reimbursed for all services provided.
- Our team helps streamline the documentation process, reducing claim denials and minimizing delays.
- With our expert support, you can focus more on patient care and less on administrative hassles.