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L03.032
ICD-10-CM
Cellulitis of the Left Great Toe

Learn about cellulitis of the left great toe, including diagnosis, treatment, and medical coding. This resource provides information on left hallux cellulitis and infection of the left big toe for healthcare professionals, covering clinical documentation best practices and relevant ICD-10 codes for accurate medical billing. Find details on symptoms, causes, and management of left great toe cellulitis infections.

Also known as

Infection of the Left Big Toe
Left Hallux Cellulitis

Diagnosis Snapshot

Key Facts
  • Definition : Bacterial skin infection of the left great toe, often involving deeper tissues.
  • Clinical Signs : Redness, swelling, warmth, pain, tenderness in the left great toe. May have fever.
  • Common Settings : Outpatient clinic, emergency room, telehealth. May require hospitalization for severe cases.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC L03.032 Coding
L03.11-

Cellulitis of left toe

Bacterial skin infection specifically affecting the left toe.

L03.1-

Cellulitis of other parts of toe

Skin infection of toes, excluding the nail and specified digits.

L00-L08

Infections of the skin and...

Encompasses various skin infections, including cellulitis.

Code-Specific Guidance

Decision Tree for

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

Is the cellulitis of the left great toe associated with lymphangitis?

  • Yes

    Code L03.115, Cellulitis and abscess of left toe with lymphangitis

  • No

    Is there any abscess formation?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Left great toe bacterial skin infection.
Left great toe abscess.
Left great toe paronychia.

Documentation Best Practices

Documentation Checklist
  • Left great toe cellulitis: document infection site laterality
  • Cellulitis ICD-10 code: specify if purulent/non-purulent
  • Document left big toe infection severity and symptoms
  • Hallux cellulitis: note any abscess, lymphangitis, comorbidity
  • Left toe infection: record response to treatment, antibiotics

Coding and Audit Risks

Common Risks
  • Laterality Coding

    Missing or incorrect laterality (left) can lead to inaccurate coding and claims processing.

  • Specificity Documentation

    Lack of specific documentation regarding the infection site (toe) may affect code selection and reimbursement.

  • Clinical Validation

    Insufficient clinical indicators validating cellulitis diagnosis may trigger audits and claim denials.

Mitigation Tips

Best Practices
  • Document left great toe cellulitis signs/symptoms, including wound details for ICD-10 L03.115 accuracy.
  • Capture infection source, severity, and response to treatment for CDI and HCC risk adjustment.
  • Ensure appropriate antibiotic selection and duration are documented as per guidelines for compliance.
  • Monitor and document patient education on foot hygiene, wound care, and follow-up for improved outcomes.
  • Code comorbidities like diabetes (E11.-) impacting cellulitis severity for accurate reimbursement.

Clinical Decision Support

Checklist
  • Verify left great toe erythema, edema, or warmth
  • Confirm absence of purulence or abscess formation
  • Assess for systemic infection signs (fever, chills)
  • Evaluate for lymphangitis or lymphadenopathy
  • Document ICD-10 L03.01, SNOMED CT 49357009

Reimbursement and Quality Metrics

Impact Summary
  • Reimbursement Impact: Accurate ICD-10 coding (e.g., L03.115) for left great toe cellulitis ensures appropriate reimbursement.
  • Quality Metrics: Impacts hospital-acquired infection reporting if contracted during inpatient stay.
  • Coding Accuracy: Precise documentation of infection site (left great toe) is crucial for specificity and accurate coding.
  • Hospital Reporting: Proper coding affects infection prevalence data and sepsis reporting.

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 best evidence-based antibiotic treatment options for mild, moderate, and severe cellulitis of the left great toe in adult patients with no known drug allergies?

A: Treatment for left great toe cellulitis varies depending on severity. For mild cases without systemic symptoms, oral antibiotics like cephalexin or dicloxacillin are often first-line choices. Moderate infections may require broader spectrum antibiotics such as amoxicillin-clavulanate or a first-generation cephalosporin with good gram-positive coverage. Severe cellulitis, particularly with systemic involvement or signs of spreading infection, often necessitates intravenous antibiotics like vancomycin or piperacillin-tazobactam, potentially in consultation with an infectious disease specialist. Culture and sensitivity testing should be considered in moderate to severe cases to guide antibiotic selection and duration. Explore how local resistance patterns and patient-specific factors can influence antibiotic choice. Consider implementing a standardized approach to antibiotic stewardship in your practice.

Q: How can I differentiate left great toe cellulitis from gout, ingrown toenail infection, or other similar-appearing conditions in a primary care setting?

A: Differentiating cellulitis of the left great toe from other conditions requires careful clinical assessment. Cellulitis typically presents with erythema, edema, warmth, and tenderness extending beyond the localized area of the initial insult. Gout often involves sudden onset of severe pain, redness, and swelling, frequently affecting the first metatarsophalangeal joint. Ingrown toenail infections are localized to the nail fold with purulence and surrounding erythema. Careful history taking, including symptom onset and duration, associated symptoms, and relevant past medical history, is crucial. Physical examination should focus on the distribution of redness, swelling, and pain, as well as the presence of fever or lymphadenopathy. Point-of-care testing, such as a serum uric acid level for suspected gout, can be helpful. Learn more about advanced imaging techniques, like ultrasound, that can aid in differentiating these conditions and guiding appropriate management.

Quick Tips

Practical Coding Tips
  • Code L03.115 left great toe
  • Document infection specifics
  • Query physician if unclear
  • Consider comorbidities
  • Check ICD-10 guidelines

Documentation Templates

Patient presents with complaints consistent with left great toe cellulitis.  Symptoms onset was reported as approximately [duration] ago and include [list specific symptoms, e.g., erythema, edema, pain, warmth, tenderness to palpation].  The left great toe exhibits [describe visual findings, e.g., marked redness, swelling extending to the dorsum of the foot, localized warmth].  Patient reports [pain scale rating] pain in the affected toe, which is [description of pain character, e.g., throbbing, constant, worse with ambulation].  No purulent drainage or fluctuance noted.  Patient denies fever, chills, or systemic symptoms.  Peripheral pulses are palpable and strong.  Differential diagnosis includes gout, ingrown toenail, and other soft tissue infections.  Assessment:  Cellulitis of the left great toe (ICD-10 L03.011).  Plan:  Prescribed [antibiotic name and dosage] for [duration] days.  Patient education provided on wound care, elevation of the affected extremity, and signs and symptoms to monitor for worsening infection.  Follow-up appointment scheduled in [duration] to assess treatment response.  Medical necessity for antibiotic prescription documented based on clinical presentation meeting the criteria for localized cellulitis.
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