ICD-10-CM Billable Code

S99.11

Salter-Harris Type I physeal fracture of metatarsal

Clinical Classification Guidelines

Medical Intelligence & Overview

A Salter-Harris Type I physeal fracture of the metatarsal is a specific type of fracture that occurs through the growth plate (physis) of one of the metatarsal bones in the foot. This injury mainly affects children and adolescents whose bones are still growing. The metatarsals are the long bones in the midfoot, and injuries to these bones can impact foot function if not properly treated. Recognizing this fracture type is essential for healthcare providers to ensure appropriate management and healing.

Causes & Symptoms

Clinical Causes: Trauma from a direct blow or fall onto the foot Sudden twisting or rotational injury during sports activities Stamping on a hard object Accidental stepping on an uneven surface or object

Key Symptoms: Pain at the top or side of the affected foot Swelling over the metatarsal area Tenderness to touch Difficulty or pain when walking or bearing weight Bruising around the area Possible deformity if the fracture causes misalignment

Diagnostic & Treatment

Diagnosis Path: Diagnosis involves a thorough clinical examination and imaging studies. X-rays are typically the first step to visualize the fracture and confirm its location and type. Since Salter-Harris Type I fractures involve the growth plate, they might sometimes be subtle on plain radiographs, and additional imaging such as MRI can be used if necessary to assess soft tissue involvement or confirm the diagnosis. The healthcare provider will evaluate the alignment of the bones to determine the appropriate treatment plan.

Treatment Protocols: Treatment strategies aim to ensure proper healing of the growth plate and prevent future complications. Common approaches include: - Immobilization: Using a cast, splint, or stiff-soled shoe to immobilize the foot and maintain proper alignment - Rest and Elevation: Reducing weight-bearing activities and elevating the foot to decrease swelling - Pain Management: Over-the-counter pain relievers as recommended by healthcare providers - Monitoring: Regular follow-up appointments to assess healing progress through physical exams and repeat imaging - Surgical Intervention: Usually not required for Salter-Harris Type I fractures unless there is misalignment that cannot be corrected conservatively Most fractures heal well with appropriate treatment, but early recognition and management are key to preventing growth disturbances or deformities in the future.

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

Clinical Advice & FAQs

Billing Guidance

Is S99.11 a billable ICD-10 code?
Yes, S99.11 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.

Documentation

How do I report S99.11?
Clinical documentation must specify the nature of Salter-Harris Type I physeal fracture of metatarsal and any associated comorbidities for accurate reporting.

Cite this Clinical Reference