top of page

CPT Modifiers
Explore the complete category of CPT® Modifiers. Learn how to append two-digit codes to clarify medical procedures, ensure compliance, and optimize reimbursement.


Top 5 Mistakes in Infusions and Hydration Coding to Avoid
Top 5 Mistakes in Infusions and Hydration Coding to Avoid 1. Not Knowing When to Use CPT Codes 96360 vs 96361 A common mistake in IV hydration coding is misunderstanding when to use CPT codes 96360 and 96361 . 96360 is used for the initial 31–60 minutes of hydration 96361 is an add-on code for each additional hour However, hydration coding depends on what other services are performed during the encounter. If a therapeutic infusion (96365) or an IV push (96374) is admini
2 min read


CPT Modifiers 22, 23 and 24 in Medical Billing and Coding
In medical billing and coding modifiers are the keys to 'telling the story' of a patient encounter to insurance payers. While CPT codes define what was done, modifiers explain how or where the service was performed. This reference highlights four critical modifiers used to report increased procedural effort, unusual anesthesia, unrelated E/M services during global periods, and the distinction between professional and technical service components CPT Modifier 22: Increased Pro
3 min read


Modifier 25 for Facility Outpatient ED and Observation Encounters
Modifier 25 in Facility Outpatient ED and Observation Encounters Modifier 25 is one of the most frequently misunderstood modifiers in facility outpatient billing, especially in Emergency Department (ED) and Observation settings. When applied correctly, it supports appropriate reimbursement for a significant, separately identifiable evaluation and management (E/M) service performed on the same day as a procedure. When applied incorrectly, it becomes a major audit and denial ri
2 min read


Global period and CPT Modifiers 54, 55 and 56 Explained
Every surgery is assigned a "global period," and CPT modifiers 54, 55 or 56 dependent on the extent of services . For minor procedures, the global period is typically 0 or 10 days, while major surgeries can extend to 90 days. This global package includes three components: preoperative care, the surgery itself, and postoperative follow-up. Insurance companies pay one flat fee for the entire package. This approach encourages doctors to manage all stages of care, providing predi
2 min read
bottom of page