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v1.0.0
ICD-10 Guide
DiagnosesImpaired Balance

Impaired Balance

ICD-10 Coding for Impaired Balance(R26.81, H83.2)

PRIMARY SPECIALTYPhysical Therapy
COMPLEXITYHigh
LAST UPDATED09/15/2025
Sam Tuffun, PT, DPT
Physical Therapist | Medical Coding & Billing Contributor

Diagnosis Overview

What is Impaired Balance?
Essential facts and insights about Impaired Balance

Key Clinical Considerations:

  • Unsteadiness or difficulty maintaining balance during standing or walking
  • Positive results on balance tests such as the Berg Balance Scale or Timed Up and Go Test
  • Neurological examination revealing proprioceptive deficits or vestibular dysfunction

Clinical Information

Clinical Criteria & Documentation Requirements

  • Patient history including onset, duration, and impact on daily activities
  • Specific terminology such as 'vestibular dysfunction' or 'proprioceptive impairment'
  • Examples of documentation include detailed descriptions of balance assessments and interventions provided

Coding Guidelines

Usage Guidelines & Examples

  • Usage guidelines emphasize the importance of specificity in coding balance impairments.
  • Common errors include using non-specific codes or failing to document the functional impact on the patient.

Code Exclusions

Important Exclusions

  • Excludes conditions such as vertigo (H81) and specific neurological disorders (G00-G99)
  • Alternative codes may include those for specific vestibular disorders or orthopedic conditions affecting balance.

Related ICD-10 Codes

Primary Codes
R26.9
Unspecified abnormalities of gait and mobility
R42
Dizziness and giddiness
Ancillary Codes
Z74.09
R26.81
.
R42
Differential Codes
R26.89
R26.89
for other specific gait abnormalities not classified under
R26.81
.
R42
R42
for non-specific dizziness without confirmed vestibular dysfunction.

Related CPT Codes

CPT codes will be available in a future update.

Specialty Focus

Primary Specialty

Physical Therapy

Specialty Applications

  • Elderly populations at risk for falls
  • Patients recovering from stroke or neurological conditions

Coding Complexity

High Complexity

This diagnosis requires careful attention to:

  • Comprehensive clinical documentation
  • Accurate code selection based on clinical criteria
  • Proper exclusion considerations
  • Specialty-specific coding guidelines

Documentation

Documentation Templates

Billing Information

Billing Considerations

  • Ensure proper documentation for billing
  • Verify code specificity requirements
  • Check for any additional codes needed
  • Review payer-specific guidelines

Common Issues

  • Insufficient clinical documentation
  • Incorrect code selection
  • Missing supporting diagnoses
  • Timing and frequency documentation

Frequently Asked Questions

Documentation requirements?

Include detailed patient history, assessment results, and treatment plans.

Billing considerations?

Ensure accurate coding and documentation to support medical necessity for therapy services.