Pediatric Limb Lengthening and Reconstruction Surgical Coding Survey Results

Area of Science:

• Orthopaedic Surgery
• Medical Coding
• Healthcare Administration

Background:

• Accurate surgical documentation relies on Current Procedural Terminology (CPT) codes.
• The complexity and rapid evolution of pediatric limb reconstruction present coding challenges.
• Existing CPT codes may not adequately represent the diverse procedures performed.

Purpose of the Study:

• To assess the adequacy of current CPT codes for pediatric limb reconstruction.
• To evaluate inter-surgeon agreement in coding these procedures.
• To identify areas for improvement in the CPT coding landscape.

Main Methods:

• A REDCap survey was distributed to experienced pediatric limb reconstruction surgeons in the US.
• Participants coded 10 common pediatric limb reconstruction cases.
• Surgeons could use any number or type of CPT codes; demographic and coding experience questions were also included.

Main Results:

• Wide variation in the number of CPT codes used per case (1-9 codes, average 2.5).
• A large number of unique codes were utilized across all cases (5-20 per case).
• Low agreement was observed: >75% agreement on a single code in only 3 cases, and >50% on a two-code combination in only 2 cases.

Conclusions:

• Significant variability exists in CPT coding practices among pediatric orthopaedic limb reconstruction surgeons.
• The current CPT coding system requires improvement for limb reconstruction procedures.
• Potential solutions include developing new codes, creating standardized guidelines, and enhancing CPT coding education.