ICD-10 Coding for Impaired Memory(F03.91, G30.0)
Complete ICD-10-CM coding and documentation guide for Impaired Memory. Includes clinical validation requirements, documentation requirements, and coding pitfalls.
Also known as:
Related ICD-10 Code Ranges
Complete code families applicable to Impaired Memory
F01-F09Primary Range
Mental disorders due to known physiological conditions
This range includes codes for dementia and other cognitive impairments related to physiological conditions.
Other degenerative diseases of the nervous system
This range includes codes for Alzheimer's disease, which is a common cause of impaired memory.
Other symptoms and signs involving cognitive functions and awareness
This range includes codes for symptoms like memory loss that do not have a specified cause.
Code Comparison: When to Use Each Code
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| F03.91 | Unspecified dementia with behavioral disturbance | Use when dementia is present with behavioral disturbances and no specific type is documented. |
|
| G30.0 | Alzheimer's disease with early onset | Use when Alzheimer's disease is diagnosed in patients under 65 with early onset symptoms. |
|
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 memory
Essential facts and insights about Impaired Memory
Primary ICD-10-CM Codes for impaired memory
Decision Criteria
clinical Criteria
- Presence of behavioral disturbances in dementia
Applicable To
- Dementia with behavioral disturbance
Excludes
- Delirium (F05)
Clinical Validation Requirements
- Cognitive testing shows MMSE ≤24
- Functional assessment documents ADL impairment
Code-Specific Risks
- Risk of under-documentation if behaviors are not specified.
Coding Notes
- Ensure behavioral disturbances are clearly documented.
G30.0 - Alzheimer's disease with early onset
Use when Alzheimer's disease is diagnosed in patients under 65 with early onset symptoms.
Applicable To
- Early onset Alzheimer's
Excludes
- Vascular dementia (F01.-)
Clinical Validation Requirements
- Biomarker confirmation (CSF tau/Aβ42 ratio <0.75)
- Documentation of insidious onset
Coding Notes
Sequence G30.0 first when Alzheimer's is the primary diagnosis.
Ancillary Codes
Additional codes that should be used in conjunction with the main diagnosis codes when applicable.
Differential Codes
Alternative codes to consider when ruling out similar conditions to the primary diagnosis.
Documentation & Coding Risks
Avoid these common documentation and coding issues when documenting Impaired Memory to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code F03.91.
Impact
Clinical: Inadequate treatment planning, Regulatory: Non-compliance with coding standards, Financial: Potential for claim denials
Mitigation Strategy
Ensure all behavioral symptoms are documented, Use structured templates for consistency
Impact
Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate data on dementia prevalence.
Mitigation Strategy
Ensure documentation specifies dementia with memory impairment.
Impact
Lack of specific documentation for behavioral symptoms can lead to audit issues.
Mitigation Strategy
Implement standardized documentation templates.
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 Memory, with expert answers to help guide accurate code selection and documentation.
Documentation Templates for Impaired Memory
Use these documentation templates to ensure complete and accurate documentation for Impaired Memory. These templates include all required elements for proper coding and billing.
Neurology Progress Note
Specialty: NeurologyRequired Elements
- Cognitive testing results
- Functional impact
- Behavioral symptoms
Example Documentation
Examples: Poor vs. Good Documentation
Poor Documentation Example
Good Documentation Example
Explanation
Need help with ICD-10 coding for Impaired Memory? Ask your questions below.