What is the ICD-10 code for impaired memory?

The ICD-10 code for unspecified dementia with behavioral disturbance, which includes impaired memory, is F03.91.

How do you document impaired memory for coding?

Document specific cognitive test scores, functional impacts, and any behavioral symptoms to ensure accurate coding of impaired memory.

ICD-10 Coding for Impaired Memory(F03.91, F03.9, G30.0)

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Learn about ICD-10 coding for impaired memory, including documentation requirements, common pitfalls, and billing considerations.

Also known as:

Memory LossCognitive Impairment

Related ICD-10 Code Ranges

Complete code families applicable to Impaired Memory

F01-F99Primary Range

Mental, Behavioral and Neurodevelopmental disorders

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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.	Cognitive testing shows MMSE ≤24 Functional assessment documents ADL impairment
G30.0	Alzheimer's disease with early onset	Use when Alzheimer's disease is diagnosed in patients under 65 with early onset symptoms.	Biomarker confirmation (CSF tau/Aβ42 ratio <0.75) Documentation of insidious onset

Primary ICD-10-CM Codes

Unspecified dementia, unspecified severity, with behavioral disturbance

F03.91

Differential Codes

Alternative codes to consider when ruling out similar conditions

DeliriumF05

Vascular dementia with agitationF01

Documentation & Coding Risks

Avoid these common issues when documenting Impaired Memory.

Failure to document behavioral symptoms

Impact

Clinical: Inadequate treatment planning, Regulatory: Non-compliance with coding standards, Financial: Potential for claim denials

Mitigation

Ensure all behavioral symptoms are documented, Use structured templates for consistency

Using R41.3 (Other amnesia) when F02.- is appropriate

Impact

Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate data on dementia prevalence.

Mitigation

Ensure documentation specifies dementia with memory impairment.

Behavioral symptom documentation

Impact

Lack of specific documentation for behavioral symptoms can lead to audit issues.

Mitigation

Implement standardized documentation templates.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with F03.91.

Primary Code

F03.91

Unspecified dementia, unspecified severity, with behavioral disturbance

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ICD-10 codes6

Coding risks3

FAQs2

ICD-10 Coding for Impaired Memory(F03.91, F03.9, G30.0)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for impaired memory?

How do you document impaired memory for coding?

Related condition guides