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ICD-10 Guide
ICD-10 CodesM41.122

M41.122

Billable

Adolescent idiopathic scoliosis, cervical region

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/17/2025

Code Description

ICD-10 M41.122 is a billable code used to indicate a diagnosis of adolescent idiopathic scoliosis, cervical region.

Key Diagnostic Point:

Adolescent idiopathic scoliosis (AIS) is a three-dimensional spinal deformity characterized by lateral curvature of the spine, typically diagnosed in children and adolescents aged 10 to 18 years. The cervical region, while less commonly affected than the thoracic or lumbar regions, can still exhibit significant curvature leading to functional and aesthetic concerns. The etiology of AIS remains largely unknown, although genetic and environmental factors may play a role. Patients may present with asymmetry in shoulder height, rib prominence, or a noticeable curve in the neck. Diagnosis is primarily through clinical examination and confirmed via radiographic imaging, which assesses the Cobb angle to determine the severity of the curvature. Treatment options vary based on the degree of curvature and may include observation, bracing, or surgical intervention such as spinal fusion. Surgical procedures aim to correct the deformity and stabilize the spine, thereby improving function and reducing pain. The management of AIS requires a multidisciplinary approach, involving orthopedic surgeons, physical therapists, and sometimes psychologists to address the psychosocial impacts of the condition.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in presentation and severity of scoliosis
  • Need for precise measurement of Cobb angle
  • Differentiation from other types of scoliosis
  • Documentation of growth patterns and treatment response

Audit Risk Factors

  • Inadequate documentation of curvature measurements
  • Failure to document the patient's growth and development
  • Lack of evidence for conservative treatment attempts before surgery
  • Misclassification of scoliosis type

Specialty Focus

Medical Specialties

Orthopedic Surgery

Documentation Requirements

Detailed clinical notes, imaging reports, and treatment plans must be documented, including the Cobb angle measurements and any conservative treatments attempted.

Common Clinical Scenarios

Patients presenting with progressive curvature, pain, or functional limitations due to cervical scoliosis.

Billing Considerations

Surgeons must ensure that all pre-operative assessments and post-operative follow-ups are thoroughly documented to support the necessity of surgical intervention.

Physical Therapy

Documentation Requirements

Therapy notes should include assessments of range of motion, strength, and functional limitations, as well as progress towards therapy goals.

Common Clinical Scenarios

Patients undergoing rehabilitation post-surgery or those receiving conservative management for scoliosis.

Billing Considerations

Therapists should document the specific exercises prescribed and the patient's response to treatment to support ongoing therapy needs.

Coding Guidelines

Inclusion Criteria

Use M41.122 When
  • According to ICD
  • 10 guidelines, M41
  • 122 should be used when the diagnosis of adolescent idiopathic scoliosis is confirmed and specifically affects the cervical region
  • Coders must ensure that the documentation supports the diagnosis and any associated treatment

Exclusion Criteria

Do NOT use M41.122 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

22610CPT Code

Spinal fusion, cervical

Clinical Scenario

Used for surgical correction of significant cervical scoliosis.

Documentation Requirements

Operative reports must detail the surgical approach, levels fused, and any complications.

Specialty Considerations

Orthopedic surgeons must document pre-operative assessments and post-operative outcomes to justify the procedure.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of scoliosis types, improving the accuracy of data collection and treatment tracking. M41.122 provides a clear designation for adolescent idiopathic scoliosis affecting the cervical region, which was less distinctly categorized in ICD-9.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of scoliosis types, improving the accuracy of data collection and treatment tracking. M41.122 provides a clear designation for adolescent idiopathic scoliosis affecting the cervical region, which was less distinctly categorized in ICD-9.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of scoliosis types, improving the accuracy of data collection and treatment tracking. M41.122 provides a clear designation for adolescent idiopathic scoliosis affecting the cervical region, which was less distinctly categorized in ICD-9.

Resources

Clinical References

  • •
    American Academy of Orthopaedic Surgeons (AAOS)
  • •
    Scoliosis Research Society (SRS)

Coding & Billing References

  • •
    American Academy of Orthopaedic Surgeons (AAOS)
  • •
    Scoliosis Research Society (SRS)

Frequently Asked Questions

What is the significance of the Cobb angle in diagnosing scoliosis?

The Cobb angle is a critical measurement used to quantify the degree of spinal curvature in scoliosis. A Cobb angle of 10 degrees or more is indicative of scoliosis, and the angle helps determine the severity of the condition and the appropriate treatment plan.

How is adolescent idiopathic scoliosis treated?

Treatment for adolescent idiopathic scoliosis varies based on the severity of the curvature. Mild cases may be monitored, while moderate cases may require bracing to prevent progression. Severe cases, particularly those affecting function or causing pain, may necessitate surgical intervention such as spinal fusion.