Bipolar ICD 10: Characterized by alternating periods of depression and mania or hypomania, bipolar disorder is a complicated mood disorder. Healthcare experts use the ICD-10 (International Classification of Diseases, 10th Revision) for coding and categorizing conditions, including bipolar disorder, as mental health awareness and diagnosis grow worldwide.

“Bipolar ICD-10” is defined in this blog post, together with its applications and significance in the clinical and administrative domains of medicine.
The ICD-10: What Is It?
Published by the World Health Organization (WHO), the ICD-10 is a widely used medical classification system offering alphanumeric codes to categorize illnesses and a broad spectrum of health problems. This arrangement guarantees consistency in diagnostics, billing, insurance, and global health data.
ICD-10 classifies mental and behavioral problems under the “F” chapter codes (F00-F99). Conditions such as depression, schizophrenia, anxiety disorders, and bipolar affective disorder are included here.
Bipolar Disorder: What Is It?
Once called manic-depressive illness, bipolar disorder is a psychiatric disease that produces extreme mood swings, energy, activity levels, and concentration. Generally classified among these mood episodes are:
- Manic episodes: elevated mood, hyperactivity, impulsivity
- Less intense than mania but still elevated, hypomanic episodes
- Low mood, loss of interest, and weariness define depressed episodes.
- Characteristics of mania and depression combined
Given its cyclical and sometimes crippling character, bipolar illness calls for proper diagnosis, treatment, and monitoring, which is where ICD-10 codes come in important.
ICD-10 Code for Bipolar Disorder
Under F31 is the ICD-10 classification of bipolar affective disorder. This group covers several degrees and forms of bipolar illness. Every variant has a particular sub-code that defines the kind of episode and present status of the patient.
Here is a brief summary of the F31 codes:
ICD-10 Code | Description |
---|---|
F31.0 | Bipolar affective disorder, currently hypomanic, an episode |
F31.1 | Bipolar affective disorder, currently episode manic without psychotic symptoms |
F31.2 | Bipolar affective disorder, currently manic episode without psychotic symptoms |
F31.3 | Bipolar affective disorder, currently manic episode with psychotic symptoms |
F31.4 | Bipolar affective disorder, currently severe depression without psychotic symptoms |
F31.5 | Bipolar affective disorder, currently severe depression with psychotic symptoms |
F31.6 | Bipolar affective disorder, currently hypomanic episode |
F31.7 | Bipolar affective disorder, now in remission |
F31.8 | Other bipolar affective disorder |
F31.9 | Bipolar affective disorder, and is not unspecified |
These codes use to let mental health professionals to be right when diagnosing and documenting the condition.
Reasons That ICD-10 Encoding for Bipolar Disorder Matters
1. Diagnoses and Curing Planning Based on Clinical Criteria
Correct ICD-10 coding make doctors evaluate bipolar, see how serious, and create a treatment plan fit for the patient’s needs. For instance:
F31.2 might need hospitalization and antipsychotics.
Mood stabilizers and therapy might help one to control F31.3
F31.7 denotes a stable patient needing routine care.
2. Medicial Billing and Insurance
ICD-10 codes are used by healthcare professionals for insurance reimbursement. Claims will be processed by insurance depending on the complexity of the disease should a clinician codes a patient as F31.6 (mixed episode).
3. Study of Worldwide Statistics
Public health agencies can spot trends and distribute resources appropriately; ICD-10 codes help worldwide research on the prevalence, therapy results, and burden of conditions like bipolar disorder.
Examining F31 Subcodes More Closely
Some of the more often used bipolar ICD-10 codes will be discussed thoroughly here:
F31.0 – Bipolar Disorder; Current Episode Hypomanic
This code is used when the person is currently experiencing a hypomanic episode, which is characterized by an elevated mood and greater energy but without psychotic symptoms or significant dysfunction.
F31.2—Bipolar Disorder, Current Manic Episode with Psychotic Symptoms
This points toward a manic episode, including hallucinations or delusions. Generally, it is regarded as a mental emergency needing urgent treatment.
F31.4: Bipolar Disorder, Current Episode Severe Depression Without Psychotic Symptoms
Here, the patient experiences a depressive phase that badly affects everyday functioning but does not include psychosis. Long-lasting grief, remorse, and suicidal thoughts are among the symptoms.
F31.7: Bipolar Disorder; Presently in Remission
Stable patients not now exhibiting manic or depressive symptoms depend on this code. It is used for long-term monitoring as well as maintenance therapy.
ICD-10 versus DSM-5: What’s the Difference?

Though bipolar disorder is diagnosed using both the ICD-10 and the DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, 5th Edition), their uses somewhat differ:
Feature | ICD-10 | DSM-5 |
---|---|---|
Publisher | WHO | American Psychiatric Association |
Usage | Global | Primarily U.S. |
Structure | Alphanumeric codes | Narrative diagnostic criteria |
Billing | Commonly used | Sometimes used in tandem |
Most healthcare systems around use ICD-10; DSM-5 is frequently used alongside it for thorough clinical evaluations in mental health contexts.
Challenges in Coding Bipolar Disorder
Because of the following, assigning an ICD-10 code for bipolar disorder precisely can be difficult:
- Symptoms that overlap with other diseases (e.g., depression, schizoaffective disorder).
- Changing episode types from manic to depressive or mixed states.
- Incomplete patient history, especially for first-time diagnoses
Clinicians use extensive evaluations, sometimes including psychiatric interviews, family history, and standard screening instruments, to address these problems.
Tools for ICD-10 Bipolar Code
Healthcare professionals have several options to simplify coding:
- Online resources like ICD10Data.com help one to look up ICD-10.
- Embedded ICD-10 databases in Electronic Medical Records (EMRs)
- Mobile applications for ICD-10 that help with on-the-go diagnosis
- Software for mental health based on artificial intelligence to suggest precise codes depending on patient feedback
These instruments help doctors stay in conformance with changing coding standards and minimize human mistakes.
Outside Resources for Researchers and Clinicians
Some helpful resources for additional reading are:
- Online ICD-10 from the World Health Organization
- National Institute of Mental Health: Bipolar Disorder
- ICD10Data: F31 Bipolar Codes
These portals offer current advice and instructional resources on bipolar disorder categorization and coding.
Summary
Tools like ICD-10 provide a standard, dependable method of documenting and controlling diseases like bipolar affective disorder, as mental illness affects millions all over. Being informed about bipolar ICD-10 codes is a critical first step toward improved health outcomes, whether you’re a clinician, caregiver, or patient.