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ICD-10 Coding for Low Vision(H54.0, H54.2)

Complete ICD-10-CM coding and documentation guide for Low Vision. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Visual ImpairmentPartial Sight

Related ICD-10 Code Ranges

Complete code families applicable to Low Vision

H54.-Primary Range

Blindness and low vision

This range includes codes for various levels of visual impairment, including low vision and blindness.

Visual disturbances

Used for associated symptoms like photopsia and glare that may accompany low vision.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
H54.0Blindness, both eyesWhen both eyes are completely blind.
  • Documented visual acuity of 20/400 or worse in both eyes
H54.2Low vision, both eyesWhen both eyes have reduced vision but are not completely blind.
  • Documented visual acuity between 20/70 and 20/400 in both eyes

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for low vision

Essential facts and insights about Low Vision

The ICD-10 code for low vision in both eyes is H54.2, indicating partial sight.

Primary ICD-10-CM Codes for low vision

Blindness, both eyes
Non-billable Code

Decision Criteria

clinical Criteria

  • Visual acuity of 20/400 or worse in both eyes

Applicable To

  • Complete loss of vision in both eyes

Excludes

  • Blindness in one eye with low vision in the other eye

Clinical Validation Requirements

  • Documented visual acuity of 20/400 or worse in both eyes

Code-Specific Risks

  • Misclassification if visual acuity is not properly documented.

Coding Notes

  • Ensure visual acuity is documented for both eyes.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Glare sensitivity

H53.1
Use when glare sensitivity is documented as a symptom.

Fitting of other external prosthetic devices

Z44.8
Use when low vision aids are prescribed.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Blindness, one eye, low vision other eye

H54.1
Use when one eye is blind and the other has low vision.

Blindness, both eyes

H54.0
Use when both eyes are completely blind.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Low Vision to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code H54.0.

Impact

Clinical: Inaccurate diagnosis and treatment planning., Regulatory: Non-compliance with coding guidelines., Financial: Potential for denied claims.

Mitigation Strategy

Always include the primary diagnosis causing low vision., Use comprehensive eye examination notes.

Impact

Reimbursement: May lead to reduced reimbursement due to lack of specificity., Compliance: Non-compliance with coding guidelines., Data Quality: Decreases accuracy of health records.

Mitigation Strategy

Always specify laterality and category when documentation is available.

Impact

High risk of audits due to lack of specificity in coding.

Mitigation Strategy

Ensure detailed documentation of visual acuity and functional impact.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Low Vision, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Low Vision

Use these documentation templates to ensure complete and accurate documentation for Low Vision. These templates include all required elements for proper coding and billing.

Low vision evaluation

Specialty: Ophthalmology

Required Elements

  • Visual acuity measurements
  • Contrast sensitivity
  • Functional impact

Example Documentation

Visual Acuity: OD 20/200, OS 20/80. Contrast Sensitivity: 1.25 log units. Functional Impact: Requires 4x magnification for reading.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has low vision.
Good Documentation Example
Best-corrected VA 20/200 OD (category 4), 20/80 OS (category 2) due to AMD.
Explanation
The good example provides specific visual acuity measurements and underlying cause.

Need help with ICD-10 coding for Low Vision? Ask your questions below.

Ask about any ICD-10 CM code, or paste a medical note

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