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Home/Diagnosis/ICD-10 Coding for Unspecified Dementia

ICD-10 Coding for Unspecified Dementia

F03.90
F03.91

Complete ICD-10-CM coding and documentation guide for icd-10 coding for unspecified dementia includes clinical validation requirements, medical necessity guidelines, and coding policies.

Also Known as:
Dementia NOS
Dementia not otherwise specified
Dementia, unspecified
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Key Information: ICD-10 Coding for Unspecified Dementia

Essential facts and insights about ICD-10 Coding for Unspecified Dementia

Use ICD-10 code F03.90 for unspecified dementia without behavioral disturbance, ensuring proper documentation in clinical notes.

Primary ICD-10-CM Codes

Unspecified dementia without behavioral disturbance

Billable Code
F03.90
Billable

Diagnostic Criteria

  • • Dementia documented without any behavioral disturbances.

Applicable To

  • • Dementia NOS without behavioral symptoms

Important Notes

  • • Ensure documentation specifies absence of behavioral symptoms to use this code.

Unspecified dementia with behavioral disturbance

Non-Billable
F03.91
Non-Billable

Diagnostic Criteria

  • • Cognitive decline with documented behavioral symptoms like agitation or wandering
  • • Behavioral symptoms documented in clinical notes

Applicable To

  • • Dementia NOS with behavioral symptoms

Important Notes

  • • Ensure documentation specifies the type of behavioral disturbance.
Ancillary Codes

Additional codes that may be used with this diagnosis

Z91.83

Wandering in diseases classified elsewhere

Use when wandering is documented as a behavioral disturbance.

Frequently Asked Questions

What is the ICD-10 code for unspecified dementia?

The ICD-10 code for unspecified dementia is F03.90 if there are no behavioral disturbances, and F03.91 if behavioral disturbances are present.

How do you code dementia with wandering?

For dementia with wandering, use F03.91 for unspecified dementia with behavioral disturbance and add Z91.83 for wandering.

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