ICD-10 Logo
ICDxICD-10 Medical Coding
ICD-10 Logo
ICDxICD-10 Medical Coding
ICD 10 CodesDiagnoses
ICD 10 CodesDiagnoses
ICD-10 Logo
ICDxICD-10 Medical Coding

Comprehensive ICD-10-CM code reference with AI-powered search capabilities.

© 2025 ICD Code Compass. All rights reserved.

Browse

  • All Chapters
  • All Categories
  • Diagnoses

Tools

  • AI Code Search
ICD-10-CM codes are maintained by the CDC and CMS. This tool is for reference purposes only.
v1.0.0
ICD-10 Guide
ICD-10 CodesH02.203

H02.203

Billable

Unspecified lagophthalmos right eye, unspecified eyelid

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/06/2025

Code Description

ICD-10 H02.203 is a billable code used to indicate a diagnosis of unspecified lagophthalmos right eye, unspecified eyelid.

Key Diagnostic Point:

Lagophthalmos is a condition characterized by the inability to completely close the eyelids, which can lead to exposure of the cornea and subsequent complications such as dryness, irritation, and potential corneal damage. In the case of unspecified lagophthalmos of the right eye, the exact cause may not be immediately identifiable, but it can arise from various factors including facial nerve paralysis, eyelid malformations, or trauma. The anatomy involved includes the eyelids, which consist of the upper and lower eyelids, and the surrounding periocular structures that play a crucial role in protecting the eye and maintaining tear film stability. The lacrimal system, responsible for tear production and drainage, may also be affected, leading to further complications. Disease progression can vary; if left untreated, lagophthalmos can result in chronic keratitis or even corneal ulceration. Diagnostic considerations include a thorough clinical examination, assessment of eyelid function, and possibly imaging studies to evaluate underlying causes. Treatment may involve lubricating eye drops, eyelid weights, or surgical interventions depending on the severity and underlying etiology.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Diagnostic complexity: Requires thorough evaluation to determine the underlying cause of lagophthalmos.
  • Treatment complexity: Management may vary from conservative to surgical interventions.
  • Documentation requirements: Detailed clinical notes are essential to support the diagnosis and treatment plan.
  • Coding specificity: While H02.203 is specific to the right eye, additional codes may be needed for comprehensive documentation.

Audit Risk Factors

  • Common coding errors: Misidentification of the eye affected or failure to document the cause.
  • Documentation gaps: Incomplete clinical notes may lead to denials or audits.
  • Billing challenges: Variability in treatment approaches can complicate billing and reimbursement.

Specialty Focus

Medical Specialties

Ophthalmology

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

Neurology

Documentation Requirements

Standard ICD-10-CM documentation requirements apply

Common Clinical Scenarios

Various clinical presentations within this specialty area

Billing Considerations

Follow specialty-specific billing guidelines

Related ICD-10 Codes

Related CPT Codes

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

Lagophthalmos can significantly affect a patient's quality of life, leading to discomfort and potential vision loss if not addressed. Understanding the epidemiology of this condition is essential for healthcare providers, as it may be more prevalent in certain populations, such as those with neurological disorders. Effective management can improve patient outcomes and reduce healthcare utilization by preventing complications associated with corneal exposure.

ICD-9 vs ICD-10

Lagophthalmos can significantly affect a patient's quality of life, leading to discomfort and potential vision loss if not addressed. Understanding the epidemiology of this condition is essential for healthcare providers, as it may be more prevalent in certain populations, such as those with neurological disorders. Effective management can improve patient outcomes and reduce healthcare utilization by preventing complications associated with corneal exposure.

Reimbursement & Billing Impact

Reimbursement may vary based on the complexity of the case and the interventions performed. Common denials may arise from insufficient documentation or lack of clarity regarding the underlying cause of lagophthalmos. It is crucial to ensure that all relevant clinical information is included in the billing submission to minimize the risk of audits and denials. Best practices include using precise coding, maintaining comprehensive clinical notes, and following payer-specific guidelines.

Resources

Clinical References

  • •
    ICD-10 Official Guidelines for H00-H99
  • •
    Clinical Documentation Requirements

Coding & Billing References

  • •
    ICD-10 Official Guidelines for H00-H99
  • •
    Clinical Documentation Requirements

Frequently Asked Questions

What specific conditions are covered by H02.203?

H02.203 covers unspecified lagophthalmos of the right eye, which may result from conditions such as Bell's palsy, trauma, or congenital eyelid abnormalities. It is essential to evaluate the underlying cause for appropriate management.

When should H02.203 be used instead of related codes?

H02.203 should be used when the lagophthalmos is specifically affecting the right eye and the cause is not clearly defined. If the cause is known, more specific codes may be applicable.

What documentation supports H02.203?

Documentation should include a detailed history of the patient's symptoms, clinical examination findings, any imaging studies performed, and treatment plans. Clear notes on the impact of lagophthalmos on the patient's quality of life are also beneficial.