F50.2
Bulimia nervosa
Clinical Classification Guidelines
Inclusion Terms
- Bulimia NOS
- Hyperorexia nervosa
Excludes Type 1
- anorexia nervosa, binge eating/purging type (F50.02-)
Medical Intelligence & Overview
Bulimia nervosa, often simply called bulimia, is a serious eating disorder characterized by cycles of binge eating followed by behaviors to prevent weight gain, such as self-induced vomiting, excessive exercise, or misuse of laxatives. It primarily affects young women but can also occur in men and individuals of other ages. Recognized under the ICD-10 code F50.2, bulimia nervosa involves a complex interplay of psychological, biological, and environmental factors. It can have severe health consequences if left untreated but is also one of the more manageable eating disorders with appropriate care.
Causes & Symptoms
Clinical Causes: Genetic predisposition, with a family history of eating disorders Psychological factors such as low self-esteem, perfectionism, or mood disorders Societal pressures emphasizing thinness and body image ideals Trauma or stressful life events, including childhood abuse or bullying Neurobiological factors affecting hunger, satiety, and impulse control
Key Symptoms: Recurrent episodes of binge eating characterized by eating large amounts of food in a short period Persistent efforts to prevent weight gain, including vomiting, fasting, or misuse of laxatives and diuretics Preoccupation with body image and weight Feelings of shame, guilt, or loss of control after binges Mood swings or irritability Physical signs such as swollen cheeks, dental erosion, sore throat, or dehydration
Diagnostic & Treatment
Diagnosis Path: Diagnosis typically involves a comprehensive clinical assessment, including detailed patient history and physical examination. Healthcare providers evaluate symptoms against the criteria outlined in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). They may also use questionnaires or interviews to identify patterns of bingeing and compensatory behaviors. Medical tests might be conducted to assess the physical impact of bulimia and rule out other conditions. A multidisciplinary approach often supports accurate diagnosis and personalized treatment planning.
Treatment Protocols: Effective management of bulimia nervosa usually involves a combination of therapies, including: - **Psychotherapy:** Cognitive-behavioral therapy (CBT) is the most commonly used approach to address distorted thoughts related to body image and eating behaviors. - **Nutritional counseling:** Dietitians can help establish healthy eating patterns and correct nutritional deficiencies. - **Medication:** Certain antidepressants, such as selective serotonin reuptake inhibitors (SSRIs), may help reduce binge-purge cycles. - **Support groups:** Participation in peer support programs can provide encouragement and reduce feelings of isolation. Addressing underlying psychological issues and developing healthier coping mechanisms are essential parts of recovery. Long-term follow-up helps prevent relapse and supports sustained well-being.
Clinical Advice & FAQs
Billing Guidance
Is F50.2 a billable ICD-10 code?
Yes, F50.2 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report F50.2?
Clinical documentation must specify the nature of Bulimia nervosa and any associated comorbidities for accurate reporting.
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