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L97.919
ICD-10-CM
Right Leg Ulcer

Find comprehensive information on right leg ulcer diagnosis, including clinical documentation, medical coding (ICD-10), treatment options, and wound care. Learn about venous ulcers, arterial ulcers, diabetic foot ulcers affecting the right leg, and associated symptoms. Explore resources for healthcare professionals on proper diagnosis, documentation, and coding for right leg ulcer conditions. This guide covers differential diagnosis, complications like cellulitis or infection, and best practices for accurate medical recordkeeping related to right leg ulcers.

Also known as

Venous Ulcer of Right Leg
Chronic Ulcer of Right Lower Extremity

Diagnosis Snapshot

Key Facts
  • Definition : Open sore on the right leg, often slow to heal.
  • Clinical Signs : Pain, swelling, redness, drainage, visible break in skin.
  • Common Settings : Venous insufficiency, arterial disease, diabetes.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC L97.919 Coding
L97

Non-pressure chronic ulcer of lower leg

Covers non-pressure related chronic ulcers specifically on the lower leg.

I83

Varicose veins of lower extremities

Varicose veins, a common cause of leg ulcers, are classified here.

E10-E14

Diabetes mellitus

Diabetes can lead to circulatory problems and ulcers in the extremities.

I70

Atherosclerosis

Reduced blood flow from atherosclerosis can contribute to ulcer development.

Code-Specific Guidance

Decision Tree for

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

Is the right leg ulcer due to diabetes?

  • Yes

    With neurologic manifestations?

  • No

    Is the ulcer due to venous insufficiency?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Right leg ulcer
Right lower leg cellulitis
Right leg venous insufficiency

Documentation Best Practices

Documentation Checklist
  • Right leg ulcer ICD-10 code
  • Ulcer location, size, depth
  • Wound bed description (tissue type)
  • Presence of infection signs/symptoms
  • Peripheral artery disease assessment

Coding and Audit Risks

Common Risks
  • Unspecified Laterality

    Coding right leg ulcer without specifying laterality (right) can lead to inaccurate reimbursement and data analysis. Use L97.421 for right leg.

  • Missing Etiology

    Failing to document the underlying cause (e.g., venous, arterial, diabetic) of the right leg ulcer impacts severity and treatment coding. Use combination codes.

  • Site Specificity Lack

    Lack of documentation specifying the ulcer location on the right leg (e.g., ankle, calf) affects accurate coding and clinical communication. Use precise codes.

Mitigation Tips

Best Practices
  • Document ulcer location, size, depth, and characteristics for accurate ICD-10 coding (e.g., L97.1).
  • Ensure proper wound care documentation supports HCC coding and reflects clinical severity.
  • Regularly assess and document ulcer progression for optimal treatment and compliance monitoring.
  • Use standardized terminology for leg ulcer staging (Wagner scale) to improve CDI and interoperability.
  • Complete thorough history including comorbidities (diabetes, PAD) for accurate diagnosis and risk adjustment.

Clinical Decision Support

Checklist
  • Confirm ulcer location on right leg: Document detailed anatomical site.
  • Assess ulcer characteristics: Size, depth, tissue type, exudate, edges.
  • Evaluate for infection signs: Redness, swelling, warmth, pain, purulent drainage.
  • Review patient history: Diabetes, PAD, venous insufficiency, trauma.
  • Check pulses: Dorsalis pedis, posterior tibial. Document findings.

Reimbursement and Quality Metrics

Impact Summary
  • Right leg ulcer reimbursement impacted by accurate ICD-10 L97 coding, affecting DRG assignment and hospital payments.
  • Coding quality metrics for right leg ulcer diagnoses influence value-based care reimbursement and hospital rankings.
  • Accurate documentation of ulcer etiology (e.g., venous, arterial, diabetic) is crucial for proper coding and optimal reimbursement.
  • Right leg ulcer treatment quality metrics like healing rates and amputation prevention affect hospital quality reporting and reimbursement.

Streamline Your Medical Coding

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

Quick Tips

Practical Coding Tips
  • Specify ulcer location on right leg
  • Document ulcer size and depth
  • Code ulcer severity and etiology
  • Check for related diabetes coding
  • Link to any vascular diagnoses

Documentation Templates

Patient presents with a right leg ulcer.  Location of the ulcer is documented, including anatomical descriptors such as medial, lateral, anterior, posterior, distal, proximal, and specific anatomical landmarks.  Ulcer size is measured in centimeters, noting length, width, and depth.  Ulcer characteristics are described, including wound bed appearance (granulation tissue, slough, eschar, fibrin), exudate amount and type (serous, sanguineous, purulent), wound edge characteristics (defined, rolled, undermined, macerated), and surrounding skin condition (erythema, edema, induration, warmth, tenderness, signs of infection).  Patient reports pain level using a standardized pain scale (e.g., 0-10 numerical rating scale).  Assessment includes evaluation for signs of infection, such as cellulitis, lymphangitis, and systemic symptoms like fever, chills, or malaise.  Etiology of the ulcer is explored, considering venous insufficiency, arterial insufficiency, diabetic foot ulcer, pressure ulcer, traumatic wound, or other causes.  Peripheral pulses are assessed, documenting dorsalis pedis and posterior tibial pulses.  Diagnostic testing, if performed, may include wound culture, vascular studies (e.g., arterial Doppler, venous duplex ultrasound), or imaging studies (e.g., X-ray, MRI).  Differential diagnoses are considered, as appropriate.  Treatment plan is outlined, including wound care modalities (e.g., debridement, dressings, compression therapy), medication management (e.g., antibiotics, analgesics), offloading strategies, and patient education regarding wound care and prevention.  Referral to specialists, such as a wound care specialist, vascular surgeon, or infectious disease specialist, may be indicated depending on the etiology and complexity of the ulcer.  Follow-up plan is documented, including frequency of wound assessments and reassessment of treatment effectiveness.  Patient's understanding of the treatment plan and any potential complications is documented.