ICD-10 Coding for Parkinson's Disease with Dyskinesia(G20.B1, G20.B2)
Complete ICD-10-CM coding and documentation guide for Parkinson's Disease with Dyskinesia. Includes clinical validation requirements, documentation requirements, and coding pitfalls.
Also known as:
Related ICD-10 Code Ranges
Complete code families applicable to Parkinson's Disease with Dyskinesia
Code Comparison: When to Use Each Code
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| G20.B1 | Parkinson's disease with dyskinesia without fluctuations | Use when dyskinesia is present without motor fluctuations. |
|
| G20.B2 | Parkinson's disease with dyskinesia with fluctuations | Use when dyskinesia is present with documented motor fluctuations. |
|
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 Parkinson's disease with dyskinesia
Essential facts and insights about Parkinson's Disease with Dyskinesia
Primary ICD-10-CM Codes for parkinson's disease with dyskinesia
Decision Criteria
clinical Criteria
- Presence of dyskinesia without fluctuations
Applicable To
- Peak-dose dyskinesia
Excludes
- Drug-induced dyskinesia (G24.01)
G20.B2 - Parkinson's disease with dyskinesia with fluctuations
Use when dyskinesia is present with documented motor fluctuations.
Applicable To
- ON-OFF motor fluctuations
Excludes
- Drug-induced dyskinesia (G24.01)
Clinical Validation Requirements
- Clinical evaluation confirming dyskinesia with motor fluctuations
Coding Notes
Document motor fluctuations clearly to justify G20.B2.
Ancillary Codes
Additional codes that should be used in conjunction with the main diagnosis codes when applicable.
Dementia with behavioral disturbance
F02.81Differential Codes
Alternative codes to consider when ruling out similar conditions to the primary diagnosis.
Tardive dyskinesia
G24.01Documentation & Coding Risks
Avoid these common documentation and coding issues when documenting Parkinson's Disease with Dyskinesia to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code G20.B1.
Impact
Clinical: Leads to misinterpretation of patient condition., Regulatory: Non-compliance with documentation standards., Financial: Potential for denied claims.
Mitigation Strategy
Use specific terms like 'levodopa-induced dyskinesia', Document timing and impact on ADLs
Impact
Reimbursement: May lead to incorrect DRG assignment and reimbursement issues., Compliance: Non-compliance with coding guidelines., Data Quality: Affects accuracy of clinical data.
Mitigation Strategy
Ensure documentation specifies dyskinesia type and presence of fluctuations.
Impact
Inadequate documentation of dyskinesia type and fluctuations.
Mitigation Strategy
Ensure detailed clinical notes specifying dyskinesia characteristics.
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 Parkinson's Disease with Dyskinesia, with expert answers to help guide accurate code selection and documentation.
Documentation Templates for Parkinson's Disease with Dyskinesia
Use these documentation templates to ensure complete and accurate documentation for Parkinson's Disease with Dyskinesia. These templates include all required elements for proper coding and billing.
Neurology Progress Note
Specialty: NeurologyRequired Elements
- Dyskinesia type
- Temporal pattern
- Functional impact
Example Documentation
Examples: Poor vs. Good Documentation
Poor Documentation Example
Good Documentation Example
Explanation
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