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ICD-10 Coding for Left Thigh Abscess(L02.416)

Complete ICD-10-CM coding and documentation guide for Left Thigh Abscess. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Thigh AbscessAbscess of Left Lower Limb

Related ICD-10 Code Ranges

Complete code families applicable to Left Thigh Abscess

L02.41-L02.42Primary Range

Cutaneous abscess of limb

This range includes codes for abscesses located on the limbs, with specific codes for laterality.

Cellulitis of limb

This range is relevant for differentiating cellulitis from abscesses, which may coexist or be confused.

Key Information: ICD-10 code for left thigh abscess

Essential facts and insights about Left Thigh Abscess

The ICD-10 code for a left thigh abscess is L02.416, used for confirmed abscesses in the left lower limb.

Primary ICD-10-CM Code for left thigh abscess

Cutaneous abscess of left lower limb
Billable Code

Decision Criteria

clinical Criteria

  • Presence of a fluctuant mass with purulent drainage confirmed by imaging.

documentation Criteria

  • Documentation must include laterality and confirmation of abscess.

Applicable To

  • Abscess of left thigh

Excludes

  • Cellulitis of left lower limb (L03.116)

Clinical Validation Requirements

  • Fluctuant mass with purulent drainage in left thigh
  • Abscess confirmed by ultrasound

Code-Specific Risks

  • Missing laterality
  • Confusing with cellulitis

Coding Notes

  • Ensure documentation specifies laterality and confirms abscess presence with imaging.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Staphylococcus aureus as the cause of diseases classified elsewhere

B95.6
Use when culture confirms Staphylococcus aureus infection.

Fever presenting with conditions classified elsewhere

R50.81
Use when fever is present with the abscess.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Cellulitis of left lower limb

L03.116
Use when there is diffuse erythema and swelling without a discrete abscess.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Left Thigh Abscess to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code L02.416.

Impact

Clinical: May lead to incorrect treatment location., Regulatory: Non-compliance with coding standards., Financial: Potential for denied claims or reduced reimbursement.

Mitigation Strategy

Always include laterality in clinical notes., Use templates that prompt for laterality.

Impact

Reimbursement: May lead to reduced reimbursement due to lack of specificity., Compliance: Non-compliance with coding guidelines., Data Quality: Decreases accuracy of health records.

Mitigation Strategy

Always specify laterality using L02.416.

Impact

Using unspecified codes like L02.419 can trigger audits.

Mitigation Strategy

Ensure documentation specifies laterality and use specific codes.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Left Thigh Abscess, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Left Thigh Abscess

Use these documentation templates to ensure complete and accurate documentation for Left Thigh Abscess. These templates include all required elements for proper coding and billing.

Incision and drainage of left thigh abscess

Specialty: General Surgery

Required Elements

  • Location and size of abscess
  • Procedure details including incision and drainage
  • Post-procedure care instructions

Examples: Poor vs. Good Documentation

Poor Documentation Example
Left thigh redness and swelling treated with I&D.
Good Documentation Example
3 cm fluctuant abscess on left anterior thigh with 5 mL purulent drainage. Ultrasound confirmed subcutaneous collection. I&D performed with wound packing. Culture positive for MSSA.
Explanation
The good example includes specific details about the abscess, procedure, and culture results, ensuring accurate coding and billing.

Need help with ICD-10 coding for Left Thigh Abscess? Ask your questions below.

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