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L70.0
ICD-10-CM
Acne

Find comprehensive information on Acne (Acne Vulgaris), including clinical documentation for healthcare professionals, medical coding insights for accurate billing (ICD-10 codes for Acne), and resources for diagnosing and managing various forms like Cystic Acne and Acné Excoriée. Learn about effective treatments, symptoms, and best practices for documenting Acne in medical records. This resource is designed to support accurate clinical documentation and optimized medical coding related to Acne.

Also known as

Acne Vulgaris
Cystic Acne
Acné Excoriée

Diagnosis Snapshot

Key Facts
  • Definition : Inflammatory skin condition with pimples, blackheads, and whiteheads.
  • Clinical Signs : Comedones, papules, pustules, nodules, cysts, and scarring.
  • Common Settings : Face, back, chest, shoulders. Treated by dermatologists, primary care.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC L70.0 Coding
L70-L70

Acne

Covers various forms of acne, including vulgaris and cystic acne.

L73-L73

Other follicular disorders

Includes perifolliculitis capitis abscedens et suffodiens, related to acne.

L98-L98

Other disorders of skin and subcutaneous tissue

May be used for acne complications or related skin conditions not classified elsewhere.

F45-F45

Somatoform disorders

Relevant for Acné Excoriée, where psychological factors contribute to skin picking related to acne.

Code-Specific Guidance

Decision Tree for

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

Is the acne keloidalis nuchae?

  • Yes

    Code L73.0

  • No

    Is the acne conglobata?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Inflammatory skin condition with pimples, blackheads, etc.
Chronic inflammatory skin condition causing raised, red, scaly plaques.
Common, chronic skin rash involving itchy, inflamed skin.

Documentation Best Practices

Documentation Checklist
  • Document acne lesion morphology (e.g., comedones, papules, pustules, nodules)
  • Record acne distribution (e.g., face, back, chest)
  • Note acne severity (e.g., mild, moderate, severe)
  • Document any associated symptoms (e.g., pain, scarring)
  • Include relevant medical history (e.g., prior treatments, family history)

Coding and Audit Risks

Common Risks
  • Unspecified Acne Type

    Coding acne without specifying type (e.g., vulgaris, cystic) may lead to claim rejection for insufficient documentation. Impacts accurate severity reflection.

  • Acne Scar Coding

    Incorrectly coding acne scarring with active acne or vice versa. Distinct codes are required based on the condition's presentation.

  • Medical Necessity for Treatment

    Lack of documentation supporting medical necessity for acne treatments (e.g., isotretinoin) can raise audit flags and denial risks. Document severity and prior treatments.

Mitigation Tips

Best Practices
  • Wash face twice daily with mild cleanser. Code: L70.0
  • Avoid picking or squeezing. Document inflammation, scarring. Code: L70.1
  • Topical retinoids. CDI: Monitor efficacy, adjust dosage. Code: L70.5
  • Oral antibiotics for moderate to severe acne. Compliance: Patient education. Code: L70.8
  • Consider isotretinoin for severe cystic acne. CDI: Pregnancy test, consent. Code: L70.9

Clinical Decision Support

Checklist
  • Confirm acne type (e.g., comedonal, inflammatory, nodular)
  • Document lesion morphology, location, and severity
  • Assess for scarring or hyperpigmentation
  • Rule out rosacea, folliculitis, perioral dermatitis

Reimbursement and Quality Metrics

Impact Summary
  • Improved coding accuracy for acne (ICD-10 L70.*) increases clean claim rates, reducing reimbursement denials and boosting revenue cycle management.
  • Accurate acne diagnosis coding impacts quality reporting metrics like severity-adjusted admission rates and patient outcomes, enhancing hospital performance.
  • Proper coding of acne and related conditions (e.g., hidradenitis suppurativa) ensures appropriate reimbursement for procedures like incision and drainage.
  • Data integrity through precise acne coding facilitates accurate cost analysis and resource allocation for dermatological services, optimizing hospital budgets.

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: What are the most effective evidence-based treatment strategies for managing moderate to severe acne vulgaris in adult patients with sensitive skin?

A: Managing moderate to severe acne vulgaris in adult patients with sensitive skin requires a multifaceted approach tailored to individual needs. Topical retinoids like tretinoin are considered first-line therapy, but their irritancy can be challenging. Strategies to mitigate this include starting with a low concentration (0.025%), applying on alternate nights, or using a "sandwich technique" where a moisturizer is applied before and after the retinoid. Combination therapy with topical antibiotics like clindamycin can enhance efficacy and reduce inflammation. For patients with persistent or recalcitrant acne, oral antibiotics such as doxycycline may be considered for short courses. However, the rise of antibiotic resistance necessitates cautious use. Hormonal therapies like combined oral contraceptives can be beneficial for women with hormonally influenced acne. Isotretinoin remains the most effective treatment for severe nodulocystic acne, but its teratogenic potential necessitates careful patient selection and monitoring. Explore how incorporating anti-inflammatory agents like azelaic acid or niacinamide can further support treatment and minimize irritation in sensitive skin. Consider implementing a comprehensive skincare routine including gentle cleansers and non-comedogenic moisturizers to optimize outcomes. Learn more about emerging therapies like light and laser treatments for acne.

Q: How can I differentiate between acne excoriée and other forms of acne, and what are the best psychological and dermatological management strategies?

A: Acne excoriée, also known as skin picking disorder, presents as inflamed lesions and scars resulting from compulsive picking or scratching, often triggered by minor acne imperfections. Distinguishing it from other acne types involves assessing the patient's history and observing the characteristic pattern of excoriations, often concentrated in accessible areas. While primary acne lesions might be present, the dominant clinical feature is the self-inflicted damage. Management necessitates a combined psychological and dermatological approach. Cognitive behavioral therapy (CBT) and habit reversal training (HRT) are effective psychological interventions, helping patients identify triggers, develop coping mechanisms, and break the picking cycle. Dermatological management addresses underlying inflammation and promotes skin healing. Topical retinoids and antibiotics can help reduce initial acne lesions, while topical corticosteroids may be used judiciously for short periods to alleviate inflammation from picking. Consider implementing mindfulness techniques and stress management strategies to support psychological well-being. Explore how collaboration with mental health professionals can optimize outcomes in patients with acne excoriée.

Quick Tips

Practical Coding Tips
  • Code L70.0 for Acne Vulgaris
  • Use ICD-10-CM for Acne
  • Document acne severity & type
  • Consider L70 subtypes if applicable
  • Check medical necessity guidelines

Documentation Templates

Patient presents with acne vulgaris, characterized by comedones, papules, pustules, and nodules consistent with inflammatory acne.  The patient reports a history of acne breakouts, with current exacerbation impacting the face, chest, and back.  Severity is assessed as moderate based on lesion count and distribution.  Differential diagnoses considered include rosacea and folliculitis.  The patient denies any known allergies.  Family history is positive for acne.  Current skincare regimen includes over-the-counter benzoyl peroxide wash.  Treatment plan includes initiating topical retinoid therapy with tretinoin cream 0.025% applied nightly.  Patient education provided on proper application, potential side effects such as dryness and irritation, and the importance of sun protection.  Discussed the potential for oral antibiotic therapy if topical treatment is insufficient.  Follow-up appointment scheduled in 4 weeks to assess treatment response and adjust management as needed.  ICD-10 code L70.0 assigned for acne vulgaris.  Counseling provided regarding acne scar prevention and treatment options if scarring develops.  Patient acknowledges understanding of the treatment plan and potential outcomes.
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