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v1.0.0
ICD-10 Guide
ICD-10 CodesG99.2

G99.2

Billable

Myelopathy in diseases classified elsewhere

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

Code Description

ICD-10 G99.2 is a billable code used to indicate a diagnosis of myelopathy in diseases classified elsewhere.

Key Diagnostic Point:

Myelopathy refers to any neurologic deficit resulting from spinal cord dysfunction. When classified under G99.2, it indicates that the myelopathy is secondary to other diseases or conditions that are not primarily classified under myelopathy itself. This can include a variety of pain syndromes, such as radiculopathy or neuropathic pain, which may arise from conditions like multiple sclerosis or spinal stenosis. Autonomic disorders, such as dysautonomia, can also lead to myelopathy, affecting the autonomic nervous system's regulation of bodily functions. Hydrocephalus, characterized by an accumulation of cerebrospinal fluid in the brain, can exert pressure on the spinal cord, leading to myelopathy. Other nervous system disorders, including tumors or infections, may also contribute to myelopathy, complicating the clinical picture. Accurate diagnosis and documentation are crucial, as the underlying condition must be clearly identified to justify the use of this code.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of underlying conditions that can lead to myelopathy
  • Need for precise documentation of the primary disease causing myelopathy
  • Differentiation from other similar codes
  • Potential for overlapping symptoms with other neurological disorders

Audit Risk Factors

  • Inadequate documentation of the underlying condition
  • Failure to specify the type of myelopathy
  • Misuse of the code for primary myelopathy cases
  • Inconsistent clinical findings in the medical record

Specialty Focus

Medical Specialties

Neurology

Documentation Requirements

Detailed history of neurological symptoms, imaging results, and diagnostic tests.

Common Clinical Scenarios

Patients presenting with unexplained neurological deficits, pain syndromes, or autonomic dysfunction.

Billing Considerations

Ensure that the primary disease causing myelopathy is clearly documented to support the use of G99.2.

Physical Medicine and Rehabilitation

Documentation Requirements

Functional assessments, treatment plans, and progress notes detailing the impact of myelopathy on daily activities.

Common Clinical Scenarios

Rehabilitation of patients with myelopathy due to underlying conditions like multiple sclerosis or traumatic injury.

Billing Considerations

Document the functional limitations and rehabilitation goals to justify the use of G99.2.

Coding Guidelines

Inclusion Criteria

Use G99.2 When
  • According to ICD
  • 10 guidelines, G99
  • 2 should be used when myelopathy is a consequence of another disease
  • Coders must ensure that the primary condition is documented and coded first, followed by G99
  • 2 to indicate the myelopathy

Exclusion Criteria

Do NOT use G99.2 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

99214CPT Code

Office visit, established patient

Clinical Scenario

Used for follow-up visits for patients diagnosed with myelopathy.

Documentation Requirements

Document the patient's history, examination findings, and treatment plan.

Specialty Considerations

Neurologists should ensure that neurological assessments are detailed.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of myelopathy cases, improving the ability to capture the complexity of conditions leading to myelopathy. This specificity aids in better patient management and resource allocation.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of myelopathy cases, improving the ability to capture the complexity of conditions leading to myelopathy. This specificity aids in better patient management and resource allocation.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of myelopathy cases, improving the ability to capture the complexity of conditions leading to myelopathy. This specificity aids in better patient management and resource allocation.

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

When should I use G99.2?

G99.2 should be used when myelopathy is a result of another disease or condition, and it is crucial to document the primary condition leading to myelopathy.