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ICD-10 Coding for Axillary Abscess(L02.411, L02.412)

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

Also known as:

Armpit AbscessUnderarm Abscess

Related ICD-10 Code Ranges

Complete code families applicable to Axillary Abscess

L02.41-L02.42Primary Range

Cutaneous abscess of axilla

This range includes specific codes for abscesses located in the axillary region, differentiated by laterality.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
L02.411Cutaneous abscess of right axillaUse when the abscess is located in the right axilla and is confirmed by clinical examination.
  • Documented fluctuant mass in right axilla
  • Presence of purulent drainage
L02.412Cutaneous abscess of left axillaUse when the abscess is located in the left axilla and is confirmed by clinical examination.
  • Documented fluctuant mass in left axilla
  • Presence of purulent drainage

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for axillary abscess

Essential facts and insights about Axillary Abscess

The ICD-10 code for a right axillary abscess is L02.411, and for a left axillary abscess, it is L02.412.

Primary ICD-10-CM Codes for axillary abscess

Cutaneous abscess of right axilla
Billable Code

Decision Criteria

clinical Criteria

  • Presence of a fluctuant mass with purulent drainage in the right axilla.

Applicable To

  • Right axillary abscess

Excludes

  • Hidradenitis suppurativa (L73.2)

Clinical Validation Requirements

  • Documented fluctuant mass in right axilla
  • Presence of purulent drainage

Code-Specific Risks

  • Incorrect laterality documentation
  • Confusion with cellulitis

Coding Notes

  • Ensure laterality is clearly documented to avoid unspecified coding.

Ancillary Codes

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

Sepsis, unspecified organism

A41.9
Use when sepsis is present and related to the abscess.

Differential Codes

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

Cellulitis of right axilla

L03.111
Cellulitis involves diffuse inflammation without a localized collection of pus.

Cellulitis of left axilla

L03.112
Cellulitis involves diffuse inflammation without a localized collection of pus.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Axillary Abscess to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code L02.411.

Impact

Clinical: Inaccurate patient records., Regulatory: Non-compliance with coding guidelines., Financial: Potential claim denials.

Mitigation Strategy

Always include laterality in documentation.

Impact

Reimbursement: Unspecified codes may lead to claim denials or reduced reimbursement., Compliance: Non-compliance with specificity requirements., Data Quality: Decreased accuracy in patient records.

Mitigation Strategy

Specify laterality by using L02.411 for right or L02.412 for left axilla.

Impact

Failure to document laterality can lead to audit findings.

Mitigation Strategy

Implement mandatory fields for laterality in EHR templates.

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 Axillary Abscess, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Axillary Abscess

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

Emergency Department I&D Procedure

Specialty: Emergency Medicine

Required Elements

  • Indication for procedure
  • Anesthesia used
  • Incision details
  • Findings and drainage
  • Post-procedure care

Example Documentation

3 cm fluctuant right axillary mass with erythema, tenderness, fever. Incision made, purulent drainage obtained, wound packed.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Abscess drained.
Good Documentation Example
3 cm fluctuant mass in right axilla incised under local anesthesia. Purulent drainage obtained, wound packed with iodoform gauze.
Explanation
The good example provides specific details on the location, procedure, and post-procedure care, supporting accurate coding.

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

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