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ICD-10 Guide
ICD-10 CodesH16.432

H16.432

Billable

Localized vascularization of cornea, left eye

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

Code Description

ICD-10 H16.432 is a billable code used to indicate a diagnosis of localized vascularization of cornea, left eye.

Key Diagnostic Point:

Localized vascularization of cornea, left eye

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity
Localized vascularization of the cornea can indicate underlying conditions such as infection, inflammation, or trauma, requiring careful assessment and management. The complexity may vary based on the patient's overall health and the presence of comorbidities.

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

Optometry

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

Coding Guidelines

Inclusion Criteria

Use H16.432 When
  • Ensure accurate documentation of the patient's symptoms, history, and examination findings
  • Include details about the extent of vascularization and any associated conditions
  • Use additional codes if there are related ocular conditions

Exclusion Criteria

Do NOT use H16.432 When
No specific exclusions found.

Related ICD-10 Codes

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CPT Code

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CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

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CPT Code

Clinical Scenario

Documentation Requirements

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

Accurate coding of H16.432 is crucial for appropriate reimbursement and to reflect the severity of the patient's condition. Misclassification can lead to claim denials or underpayment.

ICD-9 vs ICD-10

Accurate coding of H16.432 is crucial for appropriate reimbursement and to reflect the severity of the patient's condition. Misclassification can lead to claim denials or underpayment.

Reimbursement & Billing Impact

reimbursement and to reflect the severity of the patient's condition. Misclassification can lead to claim denials or underpayment.

Resources

Clinical References

  • •
    American Academy of Ophthalmology - Corneal Disorders
  • •
    National Eye Institute - Corneal Diseases
  • •
    American Optometric Association - Corneal Health

Coding & Billing References

  • •
    American Academy of Ophthalmology - Corneal Disorders
  • •
    National Eye Institute - Corneal Diseases
  • •
    American Optometric Association - Corneal Health

Frequently Asked Questions

What are the common causes of localized vascularization of the cornea?

Common causes include chronic irritation, infections, inflammatory conditions, and trauma to the eye.

How is localized vascularization of the cornea treated?

Treatment may involve addressing the underlying cause, such as using anti-inflammatory medications, lubricating eye drops, or surgical intervention if necessary.

Is localized vascularization of the cornea a serious condition?

While it can indicate significant underlying issues, the seriousness depends on the cause and extent of the vascularization. Regular monitoring and treatment are essential.