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F42.4
ICD-10-CM
Dermatillomania

Understanding Dermatillomania (Excoriation Disorder, Skin Picking Disorder) diagnosis? Find information on Dermatillomania symptoms, treatment, and clinical documentation. This resource covers medical coding for Excoriation Disorder and Skin Picking Disorder, supporting healthcare professionals in accurate diagnosis and documentation. Learn about Dermatillomania criteria for diagnosis and effective treatment options for patients. Explore Dermatillomania resources for healthcare providers and individuals seeking information on this skin picking condition.

Also known as

Excoriation Disorder
Skin Picking Disorder

Diagnosis Snapshot

Key Facts
  • Definition : A mental disorder characterized by recurrent skin picking resulting in skin lesions.
  • Clinical Signs : Visible skin damage (e.g., scabs, scars, infections), noticeable picking behaviors, distress or impairment.
  • Common Settings : Outpatient therapy, psychiatry, dermatology, primary care. Support groups also available.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC F42.4 Coding
F42-F42

Obsessive-compulsive and related

Includes obsessive-compulsive disorder and body-focused repetitive behaviors.

L98-L98

Other disorders of skin and subcutaneous

Encompasses various skin conditions not classified elsewhere.

F60-F69

Disorders of adult personality and behavior

Includes personality disorders and habit/impulse control issues.

Code-Specific Guidance

Decision Tree for

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

Is the patient's presentation consistent with recurrent skin picking resulting in skin lesions?

  • Yes

    Are the skin picking attempts unsuccessful at stopping?

  • No

    Do not code Dermatillomania. Evaluate for other conditions causing skin lesions.

Code Comparison

Related Codes Comparison

When to use each related code

Description
Recurrent skin picking resulting in lesions.
Repetitive hair pulling resulting in hair loss.
Obsessive-compulsive disorder with obsessions and compulsions.

Documentation Best Practices

Documentation Checklist
  • Dermatillomania (D) DSM-5 criteria documented
  • Excoriation Disorder ICD-10 code (L98.1) included
  • Skin Picking Disorder symptoms & severity noted
  • Impact on daily life (functional impairment) described
  • Treatment plan for Dermatillomania specified

Coding and Audit Risks

Common Risks
  • Unspecified Severity

    Coding dermatillomania lacks severity specificity (mild, moderate, severe) impacting reimbursement and treatment plans.

  • Comorbidity Overlook

    Dermatillomania often coexists with OCD or anxiety. Missing these impacts accurate coding and patient care.

  • Symptom vs. Disorder

    Miscoding skin picking as a symptom of another condition rather than dermatillomania leads to inaccurate data.

Mitigation Tips

Best Practices
  • Habit reversal training (ICD-10 F42.8, F63.8) improves CDI
  • Stimulus control: Identify and modify picking triggers (DSM-5 312.39)
  • Acceptance and Commitment Therapy (ACT) for urge management
  • Medication (SSRIs, SNRIs) may help, consult psychiatrist
  • Track skin picking: Monitor progress, identify patterns

Clinical Decision Support

Checklist
  • Recurrent skin picking resulting in lesions
  • Clinically significant distress or impairment
  • Not attributable to substance or medical condition
  • Rule out other mental disorders (e.g., OCD, BDD)

Reimbursement and Quality Metrics

Impact Summary
  • Dermatillomania (Excoriation Disorder) reimbursement relies on accurate ICD-10-CM coding (F42.8, L98.1 if lesion specified) for maximum claim acceptance. Common coding errors impact revenue cycle management.
  • Quality metrics for Dermatillomania involve tracking patient-reported outcomes like Skin Picking Impact Scale, Dermatology Life Quality Index impacting hospital quality reporting.
  • Precise documentation of lesion characteristics, severity, and related complications (infection) improves Dermatillomania coding specificity, optimizing hospital reimbursement.
  • Dermatillomania treatment efficacy monitoring influences value-based care reimbursement. Accurate diagnostic coding aids healthcare analytics and improves patient outcomes.

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 Dermatillomania (Excoriation Disorder) and other body-focused repetitive behaviors (BFRBs) like trichotillomania or onychophagia in a clinical setting?

A: Differentiating Dermatillomania from other BFRBs requires careful clinical assessment focusing on the target behavior and associated features. While all BFRBs involve repetitive, compulsive behaviors, Dermatillomania specifically involves skin picking, resulting in visible skin lesions. Trichotillomania involves hair pulling, while onychophagia is characterized by nail biting. Look for skin damage like scabs, scars, or infections, which are characteristic of Dermatillomania. Consider patient-reported emotional triggers, such as anxiety or stress, common to many BFRBs, and assess the level of functional impairment. The Skin Picking Scale and the Milwaukee Inventory for Subtypes of Trichotillomania can be useful diagnostic aids. Explore how comprehensive behavioral assessments can aid in accurate diagnosis and treatment planning for Dermatillomania and other related BFRBs.

Q: What are the most effective evidence-based treatment options for adults with Dermatillomania (Skin Picking Disorder) that I can implement in my practice?

A: Evidence-based treatments for Dermatillomania primarily involve Habit Reversal Training (HRT) and Cognitive Behavioral Therapy (CBT). HRT teaches patients to become more aware of their picking urges and implement competing responses, like clenching their fists or holding a stress ball. CBT addresses the underlying thoughts and feelings that contribute to skin picking. Acceptance and Commitment Therapy (ACT) can also be helpful in managing difficult emotions and reducing avoidance behaviors. Consider implementing these techniques in your practice, tailoring the approach to individual patient needs. Pharmacotherapy, such as selective serotonin reuptake inhibitors (SSRIs), may be considered as an adjunctive treatment in some cases, though more research is needed. Learn more about integrating HRT and CBT techniques into your practice for effective Dermatillomania treatment.

Quick Tips

Practical Coding Tips
  • Code F42.8 for Dermatillomania
  • ICD-10-CM F42.8, Excoriation
  • Document skin picking details
  • Specify body sites affected
  • Rule out other medical causes

Documentation Templates

Patient presents with recurrent skin picking resulting in skin lesions, consistent with a diagnosis of Dermatillomania (Excoriation Disorder, Skin Picking Disorder).  The patient reports significant distress and impairment in social and occupational functioning due to this behavior.  Onset of skin picking behavior was reported as [age of onset], and the patient identifies [triggers, e.g., stress, anxiety, boredom] as exacerbating factors.  Lesions are primarily located on [location of lesions, e.g., face, arms, legs] and vary in presentation from excoriations and scabs to deeper wounds.  The patient denies primary dermatological conditions causing the lesions and acknowledges the self-inflicted nature of the skin damage.  Differential diagnoses considered include obsessive-compulsive disorder, body dysmorphic disorder, and other body-focused repetitive behaviors.  Clinical assessment indicates the patient meets DSM-5 criteria for Dermatillomania.  Treatment plan includes cognitive behavioral therapy (CBT) focusing on habit reversal training and stimulus control techniques.  Patient education regarding skin care and wound management was provided.  Follow-up scheduled in [duration, e.g., two weeks] to assess treatment response and adjust the plan as needed.  ICD-10 code L98.1 assigned.  Medical necessity for ongoing treatment will be reevaluated at subsequent appointments based on patient progress and functional impairment.
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