ICD-10 Coding for Delusional Disorder(F22, F06.2)

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Comprehensive guide to ICD-10 coding for delusional disorder, including primary and differential codes, documentation requirements, and coding pitfalls.

Also known as:
Paranoid DisorderPsychotic Disorder with Delusionsdelusions
Related ICD-10 Code Ranges

Complete code families applicable to Delusional Disorder

Primary ICD-10-CM Codes
Differential Codes

Alternative codes to consider when ruling out similar conditions

SchizophreniaF20
Brief psychotic disorderF23
Schizoaffective disorderF25

Documentation & Coding Risks

Avoid these common issues when documenting Delusional Disorder.

Vague documentation of delusions

Impact

Clinical: Misdiagnosis or inappropriate treatment., Regulatory: Non-compliance with coding standards., Financial: Potential claim denials or audits.

Mitigation

Use structured documentation templates., Ensure detailed clinical assessments.

Using F22 for delusions due to a medical condition

Impact

Reimbursement: Incorrect coding can lead to claim denials., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation

Use F06.2 when delusions are secondary to a medical condition.

Incorrect Primary Code Selection

Impact

Using F22 instead of F06.2 when delusions are due to a medical condition.

Mitigation

Implement coding audits and training on proper code selection.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with F22.