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ICD-10 Coding for Staph Infection of the Arm(L03.113, L02.411)

Complete ICD-10-CM coding and documentation guide for Staph Infection of the Arm. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Staphylococcal Infection of the ArmMRSA Arm InfectionMSSA Arm Infection

Related ICD-10 Code Ranges

Complete code families applicable to Staph Infection of the Arm

L03.11-L03.115Primary Range

Cellulitis of upper limb

Primary range for cellulitis of the arm, including laterality.

Cutaneous abscess of limb

Relevant for abscesses in the arm, specifying laterality.

Staphylococcus aureus as the cause of diseases classified elsewhere

Used to specify the causative organism, particularly MRSA or MSSA.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
L03.113Cellulitis of right upper limbUse when cellulitis is confirmed in the right arm.
  • Clinical signs of cellulitis such as erythema, warmth, and swelling
  • Positive culture for Staphylococcus aureus
L02.411Cutaneous abscess of right armUse when an abscess is confirmed in the right arm.
  • Ultrasound showing hypoechoic collection
  • Positive culture for Staphylococcus aureus

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 staph infection arm

Essential facts and insights about Staph Infection of the Arm

The ICD-10 code for cellulitis of the right arm due to staph infection is L03.113, with B95.62 for MRSA.

Primary ICD-10-CM Codes for staph infection arm

Cellulitis of right upper limb
Billable Code

Decision Criteria

clinical Criteria

  • Presence of erythema and swelling in the right arm

documentation Criteria

  • Documentation must specify right arm involvement

Applicable To

  • Cellulitis of right arm

Excludes

Clinical Validation Requirements

  • Clinical signs of cellulitis such as erythema, warmth, and swelling
  • Positive culture for Staphylococcus aureus

Code-Specific Risks

  • Misidentifying the site or laterality

Coding Notes

  • Ensure documentation specifies laterality and organism.

Ancillary Codes

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

Methicillin-resistant Staphylococcus aureus as the cause of diseases classified elsewhere

B95.62
Use to specify MRSA as the causative organism.

Differential Codes

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

Cutaneous abscess of right arm

L02.411
Presence of a fluctuant mass or purulent drainage.

Cellulitis of right upper limb

L03.113
Absence of a fluctuant mass.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Staph Infection of the Arm to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code L03.113.

Impact

Clinical: Impacts treatment accuracy., Regulatory: Non-compliance with coding standards., Financial: Potential claim denials.

Mitigation Strategy

Always document the affected side.

Impact

Reimbursement: Incorrect coding can lead to denied claims., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Inaccurate representation of patient condition.

Mitigation Strategy

Use B95.62 with the infection code.

Impact

Inadequate documentation of MRSA status.

Mitigation Strategy

Ensure lab results are included in the patient's record.

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 Staph Infection of the Arm, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Staph Infection of the Arm

Use these documentation templates to ensure complete and accurate documentation for Staph Infection of the Arm. These templates include all required elements for proper coding and billing.

MRSA cellulitis of the arm

Specialty: Infectious Disease

Required Elements

  • Site and laterality
  • Organism and resistance
  • Clinical findings

Example Documentation

Patient presents with erythema and swelling in the right arm. Wound culture confirms MRSA.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Arm infection, treat with antibiotics.
Good Documentation Example
5cm erythematous area on right arm, culture positive for MRSA.
Explanation
Specifies site, organism, and clinical findings.

Need help with ICD-10 coding for Staph Infection of the Arm? Ask your questions below.

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