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v1.0.0
ICD-10 Guide
ICD-10 CodesH16.142

H16.142

Billable

Punctate keratitis, left eye

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

Code Description

ICD-10 H16.142 is a billable code used to indicate a diagnosis of punctate keratitis, left eye.

Key Diagnostic Point:

Punctate keratitis, left eye

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity
Punctate keratitis can range from mild to severe, requiring careful assessment and management to prevent complications such as corneal scarring or vision loss. Treatment may involve topical medications and close monitoring.

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 H16.142 When
  • Ensure accurate documentation of the patient's symptoms, examination findings, and treatment plan
  • Specify the laterality (left eye) in all documentation
  • Use additional codes for any underlying conditions contributing to keratitis

Exclusion Criteria

Do NOT use H16.142 When
No specific exclusions found.

Related ICD-10 Codes

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CPT Code

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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 H16.142 is essential for appropriate reimbursement and to ensure that the patient's condition is clearly communicated in the medical record. Misclassification can lead to denied claims or inadequate treatment.

ICD-9 vs ICD-10

Accurate coding of H16.142 is essential for appropriate reimbursement and to ensure that the patient's condition is clearly communicated in the medical record. Misclassification can lead to denied claims or inadequate treatment.

Reimbursement & Billing Impact

reimbursement and to ensure that the patient's condition is clearly communicated in the medical record. Misclassification can lead to denied claims or inadequate treatment.

Resources

Clinical References

  • •
    Punctate Keratitis: Causes and Treatment
  • •
    Clinical Guidelines for the Management of Keratitis

Coding & Billing References

  • •
    Punctate Keratitis: Causes and Treatment
  • •
    Clinical Guidelines for the Management of Keratitis

Frequently Asked Questions

What are the common symptoms of punctate keratitis?

Common symptoms include eye pain, redness, tearing, and blurred vision. Patients may also experience sensitivity to light.

How is punctate keratitis typically treated?

Treatment often involves the use of topical lubricants, antibiotics, or anti-inflammatory medications, depending on the underlying cause.

Is punctate keratitis contagious?

Punctate keratitis itself is not contagious, but the underlying causes, such as viral or bacterial infections, may be.