Key takeaways
- 270 new CPT codes take effect January 1, 2026
- E/M split/shared visit and prolonged service codes have significant changes
- 18 new minimally invasive spine surgery codes eliminate unlisted procedure coding
- AI-assisted diagnostic codes are introduced for the first time
- Update charge masters and EHR code sets before December 31
The American Medical Association (AMA) releases annual updates to the Current Procedural Terminology (CPT) code set every January 1. The 2026 update introduces 270 new codes, revises 112 existing codes, and deletes 68 codes. These changes reflect evolving medical practice, new technologies, and CMS policy priorities. Understanding the most impactful changes for your specialty is required for accurate coding, maximum reimbursement, and compliance.
Evaluation and Management (E/M) Updates
The E/M code restructuring that began in 2021 continues to evolve. The 2026 update introduces new guidelines for split/shared visit billing, clarifying when a billing provider must be physically present versus available for consultation. These changes particularly affect hospital medicine and emergency medicine practices.
New prolonged service codes replace the previous time-based add-on structure. The 2026 codes provide greater granularity for extended encounters, with separate codes for the first 15 minutes of prolonged time and each additional 15-minute increment.
Observation care codes have been consolidated, eliminating the distinction between initial and subsequent observation encounters. A single code set now covers all observation services, simplifying coding but requiring attention to updated documentation requirements.
Surgical and Procedural Code Changes
Spine surgery codes see significant revision with 18 new codes for minimally invasive approaches that previously required unlisted procedure codes. These new codes provide specific descriptors for endoscopic spine surgery, robotic-assisted procedures, and image-guided techniques.
Interventional radiology receives 22 new codes covering catheter-directed therapies, embolization procedures, and vascular access device management. The new codes better capture the complexity and resource requirements of modern interventional procedures.
Dermatology coding adds new descriptors for combination biopsy-excision procedures, reducing the need for modifier 59 to unbundle services that were previously reported with separate biopsy and excision codes.
Practical tips
- Cross-reference deleted codes with your procedure charge master immediately
- Update operative note templates to capture documentation required by new codes
- Brief your surgical schedulers on new procedure codes that may affect authorization requirements
Telehealth and Digital Medicine Codes
New codes for remote patient monitoring (RPM) expand beyond traditional vital sign monitoring to include behavioral health metrics, medication adherence tracking, and post-surgical recovery monitoring. These codes create new revenue opportunities for practices already using wearable devices and connected health platforms.
Artificial intelligence-assisted diagnostic codes are introduced for the first time, covering AI-augmented imaging interpretation in radiology, pathology, and ophthalmology. These codes recognize the growing role of AI tools in clinical decision-making.
Virtual check-in codes are revised to accommodate asynchronous video visits (patient-recorded video reviewed later by a provider), reflecting the growing adoption of store-and-forward telehealth in primary care and dermatology.
Preparing for the January 1 Transition
Update your charge master before December 31. Every new code needs an associated fee, and every deleted code must be removed or mapped to its replacement. Failing to update the charge master is the most common source of post-transition billing errors.
Coordinate with your EHR vendor on code set updates. Most vendors release updates in November or December, but you should confirm the timeline and test the update in a sandbox environment before it goes live.
Schedule coding education sessions for each specialty department. Focus on the codes most relevant to each specialty rather than attempting to cover all 270 new codes in a single session.
About this article
Published by the DrCareMSO team. It is general information for practice owners and billing staff, not legal, coding or compliance advice. Coding rules and payer policies change, so check current CMS, AMA and payer guidance before you act.
