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ICD-10 Coding for Bipolar 1 Disorder(F31.1, F31.2)

Complete ICD-10-CM coding and documentation guide for Bipolar 1 Disorder. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Manic-Depressive IllnessBipolar Affective Disorder

Related ICD-10 Code Ranges

Complete code families applicable to Bipolar 1 Disorder

F31Primary Range

Bipolar disorder

This range includes all codes related to bipolar disorder, including specific codes for manic episodes, depressive episodes, and mixed episodes.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
F31.1Bipolar disorder, current episode manic without psychotic featuresUse for patients experiencing a manic episode without psychotic features.
  • At least one manic episode lasting at least 7 days
  • Symptoms such as grandiosity, decreased need for sleep, and increased goal-directed activity
F31.2Bipolar disorder, current episode manic with psychotic featuresUse for patients experiencing a manic episode with psychotic features.
  • Manic episode with psychotic features such as delusions or hallucinations

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 bipolar 1 disorder

Essential facts and insights about Bipolar 1 Disorder

The ICD-10 code for bipolar 1 disorder, current episode manic without psychotic features, is F31.1. Use F31.2 if psychotic features are present.

Primary ICD-10-CM Codes for bipolar 1 disorder

Bipolar disorder, current episode manic without psychotic features
Non-billable Code

Decision Criteria

clinical Criteria

  • Presence of manic symptoms without psychosis

Applicable To

  • Mild manic episode
  • Moderate manic episode
  • Severe manic episode without psychotic features

Excludes

  • Bipolar disorder, current episode manic with psychotic features (F31.2)

Clinical Validation Requirements

  • At least one manic episode lasting at least 7 days
  • Symptoms such as grandiosity, decreased need for sleep, and increased goal-directed activity

Code-Specific Risks

  • Ensure documentation specifies the absence of psychotic features.

Coding Notes

  • Ensure the episode type and severity are clearly documented.

Ancillary Codes

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

Mood disorder due to known physiological condition

F06.30
Use if the mood disorder is secondary to a medical condition.

Substance-induced mood disorder

F10-F19
Use if the mood disorder is induced by substance use.

Differential Codes

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

Bipolar disorder, current episode manic with psychotic features

F31.2
Presence of psychotic features such as delusions or hallucinations.

Bipolar disorder, current episode manic without psychotic features

F31.1
Absence of psychotic features.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Bipolar 1 Disorder to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code F31.1.

Impact

Clinical: May lead to inappropriate treatment planning., Regulatory: Non-compliance with coding standards., Financial: Potential loss of reimbursement for higher severity codes.

Mitigation Strategy

Use checklists to ensure all symptoms are documented., Regular training on documentation standards.

Impact

Reimbursement: May lead to lower reimbursement rates., Compliance: Non-compliance with coding guidelines., Data Quality: Decreases the accuracy of patient records.

Mitigation Strategy

Ensure documentation specifies the current episode type and severity.

Impact

Failure to document psychotic features can lead to audit discrepancies.

Mitigation Strategy

Implement regular audits of clinical documentation.

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 Bipolar 1 Disorder, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Bipolar 1 Disorder

Use these documentation templates to ensure complete and accurate documentation for Bipolar 1 Disorder. These templates include all required elements for proper coding and billing.

Manic episode documentation

Specialty: Psychiatry

Required Elements

  • Episode type
  • Duration
  • Symptoms
  • Presence of psychosis
  • Severity

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient is manic.
Good Documentation Example
Patient exhibits a 10-day manic episode with grandiosity, decreased need for sleep, and excessive spending. No psychotic features observed.
Explanation
The good example provides specific details about the episode, including duration and symptoms, which are necessary for accurate coding.

Need help with ICD-10 coding for Bipolar 1 Disorder? Ask your questions below.

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

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