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ICD-10 Coding for Buttock Abscess(L02.31, L02.32, L02.33)

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

Also known as:

Gluteal AbscessBoil on ButtockFuruncle of ButtockCarbuncle of Buttock

Related ICD-10 Code Ranges

Complete code families applicable to Buttock Abscess

L02.31-L02.33Primary Range

Cutaneous abscess, furuncle, and carbuncle of buttock

This range covers the primary ICD-10 codes for abscesses located on the buttock, including furuncles and carbuncles.

Type 2 diabetes mellitus without complications

Used as an ancillary code when diabetes is present but not causative for the abscess.

Staphylococcus aureus as the cause of diseases classified elsewhere

Used to specify the causative organism when Staphylococcus aureus is identified.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
L02.31Cutaneous abscess of buttockUse when documentation specifies a cutaneous abscess on the buttock with laterality.
  • Physical exam showing erythema and fluctuance
  • Ultrasound confirming hypoechoic collection
  • Positive culture for bacterial pathogen
L02.32Furuncle of buttockUse when documentation specifies a single boil or furuncle on the buttock.
  • Presence of a single boil with central pustule
  • Culture positive for staphylococcal infection
L02.33Carbuncle of buttockUse when documentation specifies multiple interconnected boils on the buttock.
  • Presence of multiple interconnected boils
  • Culture positive for staphylococcal infection

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 buttock abscess

Essential facts and insights about Buttock Abscess

The ICD-10 code for a cutaneous abscess of the buttock is L02.31, with specific codes for laterality: L02.311 for right, L02.312 for left, and L02.313 for bilateral.

Primary ICD-10-CM Codes for abscess buttock

Cutaneous abscess of buttock
Billable Code

Decision Criteria

documentation Criteria

  • Documentation must specify laterality and depth of the abscess.

clinical Criteria

  • Clinical findings should support the presence of an abscess, such as fluctuance and erythema.

Applicable To

  • Cutaneous abscess of right buttock
  • Cutaneous abscess of left buttock
  • Cutaneous abscess of bilateral buttocks

Excludes

  • Pilonidal cyst with abscess (L05.0_)
  • Anal abscess (K61.0)

Clinical Validation Requirements

  • Physical exam showing erythema and fluctuance
  • Ultrasound confirming hypoechoic collection
  • Positive culture for bacterial pathogen

Code-Specific Risks

  • Omitting laterality can lead to claim denials.
  • Confusing with pilonidal cysts or anal abscesses.

Coding Notes

  • Ensure laterality is specified to avoid denials.

Ancillary Codes

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

Type 2 diabetes mellitus without complications

E11.9
Use when diabetes is present but not directly causing the abscess.

Staphylococcus aureus as the cause of diseases classified elsewhere

B95.6
Use when Staphylococcus aureus is identified as the causative organism.

Differential Codes

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

Pilonidal cyst with abscess

L05.0_
Located in the natal cleft or gluteal fold, not the buttock.

Anal abscess

K61.0
Located in the perianal region, not the buttock.

Carbuncle of buttock

L02.33
Carbuncles are clusters of interconnected boils.

Furuncle of buttock

L02.32
Furuncles are single boils, not clusters.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Buttock Abscess to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code L02.31.

Impact

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

Mitigation Strategy

Implement mandatory fields for laterality in EHR templates., Educate staff on the importance of complete documentation.

Impact

Reimbursement: Claims may be denied due to incomplete coding., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Inaccurate data entry affecting patient records.

Mitigation Strategy

Always specify laterality (right, left, bilateral) in documentation.

Impact

Reimbursement: Incorrect coding may lead to claim rejections., Compliance: Potential for audit findings due to incorrect coding., Data Quality: Misclassification of patient conditions.

Mitigation Strategy

Ensure documentation specifies the exact location to differentiate.

Impact

Failure to specify laterality can lead to audit findings.

Mitigation Strategy

Implement checks in documentation workflows to ensure laterality is always recorded.

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

Documentation Templates for Buttock Abscess

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

ED presentation of buttock abscess

Specialty: Emergency Medicine

Required Elements

  • Location and laterality of abscess
  • Depth and size of abscess
  • Procedure details if I&D performed
  • Culture results if available

Example Documentation

4 cm erythematous, fluctuant mass, left buttock. I&D performed with 20mL purulent drainage. Wound packed with iodoform gauze.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Buttock abscess drained.
Good Documentation Example
3 cm fluctuant cutaneous abscess, left buttock, culture MSSA.
Explanation
The good example provides specific details on size, location, and culture results, supporting accurate coding.

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

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