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ICD-10 Coding for Impaired Gait(R26.81, R26.0, R26.1, R26.89)

Complete ICD-10-CM coding and documentation guide for Impaired Gait. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Gait AbnormalityWalking Difficulty

Related ICD-10 Code Ranges

Complete code families applicable to Impaired Gait

R26Primary Range

Abnormalities of gait and mobility

This range includes all codes related to gait abnormalities, which are crucial for documenting and coding impaired gait conditions.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
R26.81Unsteadiness on feetUse when the patient exhibits unsteadiness with preserved strength, such as a wide-based stance or balance test failure.
  • Tinetti Balance Assessment ≤12/16
  • >2 falls in past 30 days
R26.0Ataxic gaitUse for cerebellar ataxia with symptoms like staggering and heel-to-shin test failure.
  • MRI showing cerebellar atrophy
  • Abnormal finger-to-nose test
R26.1Paralytic gaitUse for spasticity with symptoms like stiff leg and circumduction.
  • Modified Ashworth Scale ≥2
  • H-reflex latency >35ms
R26.89Other abnormalities of gait and mobilityUse when gait abnormalities are complex and involve multiple factors.
  • Complex gait with multiple contributing factors.

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for impaired gait

Essential facts and insights about Impaired Gait

The ICD-10 code for impaired gait includes R26.81 for unsteadiness, R26.0 for ataxic gait, and R26.1 for spastic gait.

Primary ICD-10-CM Codes for impaired gait

Unsteadiness on feet
Billable Code

Decision Criteria

clinical Criteria

  • Patient demonstrates unsteadiness with preserved muscle strength.

Applicable To

  • Unsteady gait

Excludes

Clinical Validation Requirements

  • Tinetti Balance Assessment ≤12/16
  • >2 falls in past 30 days

Code-Specific Risks

  • Risk of using R26.9 when R26.81 is more appropriate.

Coding Notes

  • Ensure documentation specifies unsteadiness due to balance issues rather than weakness.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

History of falling

Z91.81
Use to document a history of falls in conjunction with R26.81.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Ataxia, unspecified

R27.0
Use R27.0 for cerebellar ataxia with staggering and heel-to-shin test failure.

Unsteadiness on feet

R26.81
Use R26.81 for unsteadiness without cerebellar involvement.

Other abnormalities of gait and mobility

R26.89
Use R26.89 for complex gait issues not solely due to spasticity.

Paralytic gait

R26.1
Use R26.1 for gait abnormalities primarily due to spasticity.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Impaired Gait to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code R26.81.

Impact

Clinical: May lead to inappropriate treatment plans., Regulatory: Increases risk of non-compliance with coding standards., Financial: Potential for reduced reimbursement due to non-specific coding.

Mitigation Strategy

Train clinicians on detailed gait documentation., Use templates to guide comprehensive assessments.

Impact

Reimbursement: May result in lower reimbursement due to lack of specificity., Compliance: Increases risk of audit failure due to non-specific coding., Data Quality: Reduces data accuracy for clinical and research purposes.

Mitigation Strategy

Review clinical documentation to identify specific gait characteristics and use the appropriate specific code.

Impact

Audits may target non-specific coding of gait abnormalities.

Mitigation Strategy

Use specific codes and ensure documentation supports code selection.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Impaired Gait, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Impaired Gait

Use these documentation templates to ensure complete and accurate documentation for Impaired Gait. These templates include all required elements for proper coding and billing.

Neurological assessment of gait

Specialty: Neurology

Required Elements

  • Gait pattern description
  • Assistive device usage
  • Functional impact
  • Objective findings

Example Documentation

**Gait Assessment:** - Pattern: [Spastic/Ataxic/Antalgic] - Assist: [None/Cane/Walker/2-person assist] - Functional Impact: [Unable to shop independently; requires bathroom grab bars] - Objective Findings: - TUG test: 25 seconds (>12s abnormal) - 10MWT: 0.3 m/s with 30% asymmetry - Dynamic Gait Index: 12/24 (<19 abnormal) **Supporting Studies:** - EMG: Increased F-wave persistence (R26.1) - MRI: Pontine infarct (I63.51) → R26.1

Examples: Poor vs. Good Documentation

Poor Documentation Example
"Gait unsteady"
Good Documentation Example
"Exhibits 15° trunk lateral lean during stance phase, requires quad cane for 10ft ambulation; failed 3/3 tandem walk attempts"
Explanation
The good example provides specific details about the gait pattern and functional limitations, supporting the use of a specific ICD-10 code.

Need help with ICD-10 coding for Impaired Gait? Ask your questions below.

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