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F31.9
ICD-10-CM
Manic Depressive Disorder

Find comprehensive information on Manic Depressive Disorder, also known as Bipolar Disorder, for healthcare professionals. This resource covers clinical documentation, medical coding, ICD-10 codes for Bipolar I and Bipolar II, diagnostic criteria, and treatment options. Learn about the different types of bipolar disorder, including rapid cycling and cyclothymic disorder, and explore resources for accurate medical record keeping and billing. Improve your understanding of mood episodes, manic phase symptoms, depressive episodes, and the role of mood stabilizers in managing this mental health condition.

Also known as

Bipolar Disorder
Bipolar Affective Disorder

Diagnosis Snapshot

Key Facts
  • Definition : A mood disorder causing unusual shifts in mood, energy, and activity levels.
  • Clinical Signs : Extreme highs (mania) and lows (depression), changes in sleep, energy, and thinking.
  • Common Settings : Outpatient clinics, hospitals (inpatient or emergency), and private practices.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC F31.9 Coding
F31

Bipolar affective disorder

Manic, depressive, and mixed mood episodes.

F30

Manic episode

Elevated mood, increased energy, and impulsivity.

F32

Depressive episode

Low mood, loss of interest, and fatigue.

F33

Recurrent depressive disorder

Repeated episodes of major depression without mania.

Code-Specific Guidance

Decision Tree for

Follow this step-by-step guide to choose the correct ICD-10 code.

Current episode manic or hypomanic?

  • Yes

    With psychotic features?

  • No

    Current episode depressed?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Alternating mania and depression
Bipolar I Disorder
Bipolar II Disorder

Documentation Best Practices

Documentation Checklist
  • Manic Depressive Disorder diagnosis ICD code
  • Document manic/depressive episode frequency/severity
  • Symptom duration DSM criteria Bipolar Disorder
  • Functional impairment assessment documentation
  • Differential diagnosis ruled out in documentation

Coding and Audit Risks

Common Risks
  • Unspecified Episode Type

    Coding manic or depressive episode without specifying type (e.g., current, partial, in full remission) leads to inaccurate severity and reimbursement.

  • Rapid Cycling Miscoding

    Failing to capture rapid cycling (four or more mood episodes in a year) impacts treatment planning and medical necessity reviews.

  • Comorbidity Overlooked

    Missing codes for common comorbidities like anxiety or substance use disorders affects risk adjustment and quality reporting.

Mitigation Tips

Best Practices
  • Accurate ICD-10 Bipolar coding (F31.x) crucial for reimbursement.
  • Thorough clinical documentation of mood episodes improves CDI.
  • Regular patient monitoring aids compliance with treatment plans.
  • Standardized assessment tools ensure diagnostic accuracy in Bipolar.
  • Integrate DSM-5 criteria into documentation for compliant billing.

Clinical Decision Support

Checklist
  • Elevated/irritable mood plus 3+ DIGFAST symptoms (or 4+ if mood only irritable)?
  • Depressed mood plus 2+ SIGECAPS symptoms?
  • Symptoms present for at least 1 week (mania) or 2 weeks (depression)?
  • Rule out medical/substance-induced causes documented?
  • Functional impairment/hospitalization/psychotic features noted?

Reimbursement and Quality Metrics

Impact Summary
  • Manic Depressive Disorder Reimbursement: ICD-10 F31, Bipolar Disorder coding impacts claim accuracy, affecting hospital revenue cycle management.
  • Coding quality metrics: Accurate Bipolar diagnosis coding (F31.x) crucial for proper severity reporting & risk adjustment.
  • Hospital reporting: Precise Manic Depressive Disorder coding influences quality indicators, public health data, and resource allocation.
  • Reimbursement impact: Correct Bipolar Disorder coding ensures appropriate payment for mental health services and reduces claim denials.

Streamline Your Medical Coding

Let S10.AI help you select the most accurate ICD-10 codes for . Our AI-powered assistant ensures compliance and reduces coding errors.

Frequently Asked Questions

Common Questions and Answers

Q: How can I differentiate between Bipolar I Disorder with psychotic features and Schizoaffective Disorder, Bipolar Type, in my clinical practice?

A: Differentiating between Bipolar I Disorder with psychotic features and Schizoaffective Disorder, Bipolar Type, can be challenging due to overlapping symptoms. A key distinction lies in the temporal relationship between mood episodes and psychosis. In Bipolar I with psychotic features, the psychosis typically occurs *during* a manic or depressive episode. Conversely, in Schizoaffective Disorder, Bipolar Type, the individual experiences periods of psychosis *independent* of mood episodes, meaning they have psychotic symptoms even when their mood is stable. Furthermore, the duration of psychotic symptoms without mood symptoms is a crucial diagnostic criterion for Schizoaffective Disorder according to DSM-5 criteria. Consider implementing a thorough longitudinal assessment of symptom presentation, including careful documentation of the timing and duration of both mood and psychotic episodes, to help arrive at an accurate diagnosis. Explore how incorporating standardized assessment tools, such as the PANSS and the MADRS, can enhance diagnostic clarity. Learn more about the specific diagnostic criteria for each disorder in the DSM-5.

Q: What are the most effective evidence-based pharmacotherapy strategies for managing rapid cycling Bipolar I Disorder in adults?

A: Managing rapid cycling Bipolar I Disorder in adults requires a nuanced approach due to the frequent and abrupt shifts in mood. Evidence suggests that certain mood stabilizers, such as valproate and lithium, may be less effective in rapid cycling than in classic Bipolar I. Anticonvulsants like lamotrigine have shown promise in treating the depressive phase of rapid cycling, although caution is warranted due to the potential for increased cycling. Atypical antipsychotics, such as quetiapine and olanzapine, may also be beneficial in managing both manic and depressive episodes. Furthermore, optimizing medication adherence is crucial, as non-adherence can exacerbate rapid cycling. Consider implementing strategies to enhance medication adherence, such as patient education, shared decision-making, and addressing potential side effects proactively. Explore how integrating psychosocial interventions, including cognitive behavioral therapy (CBT) and interpersonal and social rhythm therapy (IPSRT), can complement pharmacotherapy in achieving optimal outcomes. Learn more about the latest research on combination therapy strategies for rapid cycling Bipolar I.

Quick Tips

Practical Coding Tips
  • Code F31 for Bipolar I
  • Code F33 for Bipolar II
  • Document episode type
  • Specify current mood state
  • Consider comorbidities

Documentation Templates

Patient presents with symptoms consistent with a diagnosis of Bipolar I Disorder, formerly known as Manic Depressive Disorder.  The patient reports experiencing distinct periods of elevated mood, increased energy, and racing thoughts, meeting the criteria for manic episodes.  These periods of mania alternate with episodes of depressed mood characterized by sadness, loss of interest, sleep disturbances, and feelings of worthlessness.  The patient's manic episodes have resulted in functional impairment, including impulsive behaviors such as excessive spending and risky sexual activity.  Symptoms are not attributable to substance use or another medical condition.  Differential diagnoses considered include substance-induced mood disorder, attention-deficit hyperactivity disorder (ADHD), and borderline personality disorder.  Assessment includes a thorough review of the patient's psychiatric history, family history of mental illness, current medications, and substance use history.  The clinical presentation aligns with DSM-5 criteria for Bipolar I Disorder.  Treatment plan includes initiating mood stabilizer medication, psychotherapy focusing on cognitive behavioral therapy (CBT) and interpersonal and social rhythm therapy (IPSRT), and patient education regarding medication management and relapse prevention.  Patient will be closely monitored for medication efficacy and side effects.  Prognosis is guarded but optimistic with appropriate treatment and adherence to the therapeutic regimen.  Follow-up appointment scheduled in two weeks to assess response to treatment.  ICD-10 code F31.1, Bipolar I disorder, current episode manic, is assigned.  CPT codes for evaluation and management services, psychotherapy, and pharmacologic management will be billed accordingly.
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