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v1.0.0
ICD-10 Guide
ICD-10 CodesG83.33

G83.33

Billable

Monoplegia, unspecified affecting right nondominant side

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/05/2025

Code Description

ICD-10 G83.33 is a billable code used to indicate a diagnosis of monoplegia, unspecified affecting right nondominant side.

Key Diagnostic Point:

Monoplegia refers to paralysis affecting a single limb, in this case, the right nondominant side of the body. This condition can arise from various neurological disorders, including cerebral palsy, stroke, or traumatic brain injury. In patients with cerebral palsy, monoplegia may result from damage to the motor cortex during fetal development or early infancy, leading to impaired motor function in the affected limb. The right nondominant side typically refers to the limb that is not primarily used for tasks, which can complicate rehabilitation efforts. Patients may experience significant mobility impairments, affecting their ability to perform daily activities independently. Treatment often involves physical therapy, occupational therapy, and sometimes surgical interventions to improve function and mobility. Understanding the underlying cause of the monoplegia is crucial for effective management and rehabilitation strategies.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in clinical presentation and severity of paralysis
  • Differentiation from other types of paralysis (e.g., hemiplegia, paraplegia)
  • Need for precise documentation of affected side and limb
  • Potential overlap with other neurological conditions

Audit Risk Factors

  • Inadequate documentation of the specific limb affected
  • Failure to specify the underlying cause of monoplegia
  • Misclassification of the type of paralysis
  • Lack of supporting clinical evidence for the diagnosis

Specialty Focus

Medical Specialties

Neurology

Documentation Requirements

Detailed neurological examination findings, including motor function assessments and imaging results.

Common Clinical Scenarios

Patients presenting with unilateral weakness post-stroke or those diagnosed with cerebral palsy.

Billing Considerations

Ensure clear documentation of the affected side and any associated neurological deficits.

Physical Therapy

Documentation Requirements

Therapy progress notes detailing functional assessments and treatment plans.

Common Clinical Scenarios

Rehabilitation of patients with monoplegia to improve mobility and independence.

Billing Considerations

Document specific goals and outcomes related to the affected limb.

Coding Guidelines

Inclusion Criteria

Use G83.33 When
  • According to ICD
  • 10 guidelines, G83
  • 33 should be used when monoplegia is confirmed and the affected side is specified as the right nondominant side
  • It is essential to document the underlying cause of the paralysis and any associated conditions

Exclusion Criteria

Do NOT use G83.33 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

97110CPT Code

Therapeutic exercises

Clinical Scenario

Used for rehabilitation of patients with monoplegia to improve strength and mobility.

Documentation Requirements

Document specific exercises performed and progress made.

Specialty Considerations

Physical therapy notes should detail the patient's response to therapy.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of conditions like monoplegia, improving the accuracy of patient records and facilitating better care management.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of conditions like monoplegia, improving the accuracy of patient records and facilitating better care management.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of conditions like monoplegia, improving the accuracy of patient records and facilitating better care management.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

What is the difference between monoplegia and hemiplegia?

Monoplegia refers to paralysis affecting only one limb, while hemiplegia affects both the arm and leg on one side of the body.