Back to HomeBeta

ICD-10 Coding for Unspecified Psychotic Disorder(F29)

Complete ICD-10-CM coding and documentation guide for Unspecified Psychotic Disorder. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Psychosis NOSNon-specific Psychosispsychotic disorder nos

Related ICD-10 Code Ranges

Complete code families applicable to Unspecified Psychotic Disorder

F20-F29Primary Range

Schizophrenia, schizotypal, delusional, and other non-mood psychotic disorders

This range includes all psychotic disorders, with F29 specifically for cases where the type of psychosis is not specified.

Key Information: ICD-10 code for unspecified psychotic disorder

Essential facts and insights about Unspecified Psychotic Disorder

ICD-10 code F29 is used for unspecified psychotic disorder when symptoms are present but do not meet criteria for a specific disorder.

Primary ICD-10-CM Code for unspecified psychotic disorder

Unspecified psychosis not due to a substance or known physiological condition
Billable Code

Decision Criteria

clinical Criteria

  • Symptoms of psychosis without a specific diagnosis

documentation Criteria

  • Exclusion of substance-induced or medical condition-induced psychosis

Applicable To

  • Psychosis NOS
  • Non-specific psychosis

Excludes

  • F09 - Mental disorder due to known physiological condition
  • F99 - Unspecified mental disorder

Clinical Validation Requirements

  • Documented symptoms of psychosis without a specific diagnosis
  • Exclusion of substance-induced or medical condition-induced psychosis

Code-Specific Risks

  • Misuse when specific diagnosis criteria are met
  • Failure to exclude substance or medical causes

Coding Notes

  • Ensure thorough documentation of symptoms and exclusion of other causes.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Altered mental status, unspecified

R41.82
Use to document cognitive symptoms associated with the psychosis.

Persons with potential health hazards related to socioeconomic and psychosocial circumstances

Z55-Z65
Use to document psychosocial factors impacting the patient's condition.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Schizophrenia

F20
Presence of chronic symptoms such as delusions, hallucinations, and disorganized speech.

Schizoaffective disorder

F25
Presence of mood disorder symptoms along with psychotic symptoms.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Unspecified Psychotic Disorder to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code F29.

Impact

Clinical: Leads to inaccurate diagnosis and treatment plans., Regulatory: May result in audits and compliance issues., Financial: Potential for denied claims and reimbursement issues.

Mitigation Strategy

Thorough assessment and documentation of all potential causes, Regular training on documentation standards

Impact

Reimbursement: May lead to incorrect DRG assignment and reimbursement issues., Compliance: Could trigger audits due to misuse of unspecified codes., Data Quality: Affects accuracy of clinical data and patient records.

Mitigation Strategy

Ensure thorough assessment to rule out specific psychotic disorders.

Impact

High risk of audits when unspecified codes are overused without proper documentation.

Mitigation Strategy

Ensure thorough documentation and regular audits of coding practices.

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 Unspecified Psychotic Disorder, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Unspecified Psychotic Disorder

Use these documentation templates to ensure complete and accurate documentation for Unspecified Psychotic Disorder. These templates include all required elements for proper coding and billing.

Emergency Department Presentation

Specialty: Psychiatry

Required Elements

  • History of present illness
  • Review of systems
  • Mental status examination
  • Laboratory and imaging results

Example Documentation

**HPI**: 34yo M c/o 'voices telling me to hide' x4 days. Denies substance use. Last alcohol 3/25/25. **ROS**: +Auditory hallucinations, -Visual hallucinations, +Paranoia about phones being tapped **Labs**: UDS negative, TSH 1.2 mIU/L, CBC WNL **Assessment**: F29 - Acute unspecified psychosis. No evidence of metabolic/substance etiology. **Plan**: Olanzapine 5mg HS, outpatient psych follow-up

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient appears psychotic.
Good Documentation Example
Patient endorses 2-week history of persecutory delusions about neighbors monitoring them via TV, with no identifiable medical/substance etiology (UDS negative 3/29/25).
Explanation
The good example provides specific symptoms, duration, and exclusion of other causes, which are essential for accurate coding.

Need help with ICD-10 coding for Unspecified Psychotic Disorder? Ask your questions below.

Ask about any ICD-10 CM code, or paste a medical note

We build tools for
clinician happiness.

Learn More at Freed.ai
Back to HomeBeta

Built by Freed

Try Freed for free for 7 days.

Learn more