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ICD-10 Coding for Periorbital Cellulitis(L03.213)

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

Also known as:

Preseptal CellulitisEyelid Cellulitis

Related ICD-10 Code Ranges

Complete code families applicable to Periorbital Cellulitis

L00-L99Primary Range

Diseases of the skin and subcutaneous tissue

This range includes codes for skin infections, including cellulitis.

Diseases of the eye and adnexa

Includes codes for conditions affecting the eye, such as orbital cellulitis.

Key Information: ICD-10 code for periorbital cellulitis

Essential facts and insights about Periorbital Cellulitis

The ICD-10 code for periorbital cellulitis is L03.213.

Primary ICD-10-CM Code for periorbital cellulitis

Periorbital cellulitis
Billable Code

Decision Criteria

clinical Criteria

  • Eyelid swelling without proptosis

documentation Criteria

  • Imaging confirms preseptal involvement

Applicable To

  • Preseptal cellulitis
  • Eyelid cellulitis

Excludes

Clinical Validation Requirements

  • Eyelid edema and erythema without proptosis
  • No ophthalmoplegia or vision changes
  • Confirmed by imaging as preseptal

Code-Specific Risks

  • Confusion with orbital cellulitis leading to incorrect coding

Coding Notes

  • Ensure documentation specifies 'preseptal' to differentiate from orbital cellulitis.

Ancillary Codes

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

Bacterial and viral infectious agents

B95-B97
Use to identify the infectious agent if known.

Differential Codes

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

Orbital cellulitis

H05.01
Presence of proptosis, ophthalmoplegia, or vision changes; confirmed postseptal involvement.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Periorbital Cellulitis to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code L03.213.

Impact

Clinical: May lead to inappropriate treatment., Regulatory: Non-compliance with coding standards., Financial: Potential claim denials.

Mitigation Strategy

Train staff on documentation specificity, Use templates with required elements

Impact

Reimbursement: Incorrect coding may lead to claim denials., Compliance: Non-compliance with coding standards., Data Quality: Inaccurate clinical data reporting.

Mitigation Strategy

Ensure documentation specifies 'preseptal' and absence of proptosis.

Impact

Lack of specificity can lead to incorrect coding.

Mitigation Strategy

Ensure detailed documentation of clinical findings and imaging results.

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 Periorbital Cellulitis, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Periorbital Cellulitis

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

Emergency Department Note

Specialty: Emergency Medicine

Required Elements

  • History of present illness
  • Physical exam findings
  • Imaging results
  • Treatment plan

Example Documentation

8yo male with 2-day history of left eyelid edema. CT shows preseptal swelling. Plan: IV antibiotics.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Left eye cellulitis.
Good Documentation Example
Left preseptal cellulitis confirmed by CT; no orbital involvement.
Explanation
The good example provides specific location and imaging confirmation.

Need help with ICD-10 coding for Periorbital Cellulitis? Ask your questions below.

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