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 CodesH16.443

H16.443

Billable

Deep vascularization of cornea, bilateral

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

Code Description

ICD-10 H16.443 is a billable code used to indicate a diagnosis of deep vascularization of cornea, bilateral.

Key Diagnostic Point:

Deep vascularization of cornea, bilateral

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity
The clinical complexity of deep vascularization of the cornea is moderate. It may require multidisciplinary management, including medical therapy and potential surgical intervention, depending on the severity and underlying causes.

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 H16.443 When
  • Accurate documentation should include the extent of vascularization, associated symptoms, and any prior treatments
  • Ensure that the diagnosis is clearly linked to the clinical findings in the medical record

Exclusion Criteria

Do NOT use H16.443 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

CPT Code

Clinical Scenario

Documentation Requirements

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

Correct coding of H16.443 is essential for appropriate reimbursement and to reflect the severity of the patient's condition. Misclassification may lead to claim denials or delays in payment.

ICD-9 vs ICD-10

Correct coding of H16.443 is essential for appropriate reimbursement and to reflect the severity of the patient's condition. Misclassification may lead to claim denials or delays in payment.

Reimbursement & Billing Impact

reimbursement and to reflect the severity of the patient's condition. Misclassification may lead to claim denials or delays in payment.

Resources

Clinical References

  • •
    Corneal Vascularization: Understanding the Condition
  • •
    Clinical Guidelines for the Management of Corneal Disorders
  • •
    Ophthalmology Coding: A Comprehensive Guide

Coding & Billing References

  • •
    Corneal Vascularization: Understanding the Condition
  • •
    Clinical Guidelines for the Management of Corneal Disorders
  • •
    Ophthalmology Coding: A Comprehensive Guide

Frequently Asked Questions

What are the common symptoms of deep vascularization of the cornea?

Common symptoms include blurred vision, discomfort, redness, and sensitivity to light. Patients may also report a feeling of something in the eye.

How is deep vascularization of the cornea treated?

Treatment options may include topical medications, surgical interventions, or laser treatments, depending on the severity and underlying cause of the vascularization.

Is deep vascularization of the cornea a serious condition?

Yes, it can lead to vision impairment if not properly managed. Early diagnosis and treatment are crucial to prevent complications.