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ICD-10 Guide
ICD-10 CodesH17.12

H17.12

Billable

Central corneal opacity, left eye

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

Code Description

ICD-10 H17.12 is a billable code used to indicate a diagnosis of central corneal opacity, left eye.

Key Diagnostic Point:

Central corneal opacity, left eye

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity
Central corneal opacity can vary in severity and may affect visual acuity. Management may involve monitoring, medical treatment, or surgical intervention depending on the underlying cause and extent of opacity.

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 H17.12 When
  • Ensure accurate documentation of the patient's history, symptoms, and clinical findings related to the corneal opacity
  • Include any relevant diagnostic tests performed and the treatment plan

Exclusion Criteria

Do NOT use H17.12 When
No specific exclusions found.

Related ICD-10 Codes

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CPT Code

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CPT Code

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CPT Code

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Documentation Requirements

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

Accurate coding of H17.12 is crucial for proper reimbursement and to reflect the patient's condition. Misclassification can lead to claim denials or delays in payment.

ICD-9 vs ICD-10

Accurate coding of H17.12 is crucial for proper reimbursement and to reflect the patient's condition. Misclassification can lead to claim denials or delays in payment.

Reimbursement & Billing Impact

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

Resources

Clinical References

  • •
    American Academy of Ophthalmology - Corneal Opacity
  • •
    National Eye Institute - Corneal Diseases

Coding & Billing References

  • •
    American Academy of Ophthalmology - Corneal Opacity
  • •
    National Eye Institute - Corneal Diseases

Frequently Asked Questions

What causes central corneal opacity?

Central corneal opacity can be caused by various factors including infections, trauma, inflammatory conditions, or degenerative diseases affecting the cornea.

How is central corneal opacity treated?

Treatment options may include observation, medication to manage underlying conditions, or surgical procedures such as corneal transplantation if vision is significantly impaired.

Is central corneal opacity reversible?

The reversibility of central corneal opacity depends on the underlying cause. Some opacities may resolve with treatment, while others may require surgical intervention.