H52.31 ICD 10 Code is a billable and specific code that can be used to indicate a diagnosis of Anisometropia for reimbursement purposes. The 2023 edition of the American ICD-10-CM code became effective on October 1, 2022.

Terms applicables to H52.31 ICD 10 code
Possible back-references that may be applicable or related to H52.31 ICD10 Code:

Present On Admission (POA Exempt)

H52.31 ICD 10 code is considered exempt from POA reporting

Clinical information about H52.31 ICD 10 code

The cornea and lens of your eye helps you focus. Refractive errors are vision problems that happen when the shape of the eye keeps you from focusing well. The cause could be the length of the eyeball (longer or shorter), changes in the shape of the cornea, or aging of the lens.

Four common refractive errors are:

  • Myopia, or nearsightedness - clear vision close up but blurry in the distance
  • Hyperopia, or farsightedness - clear vision in the distance but blurry close up
  • Presbyopia - inability to focus close up as a result of aging
  • Astigmatism - focus problems caused by the cornea

The most common symptom is blurred vision. Other symptoms may include double vision, haziness, glare or halos around bright lights, squinting, headaches, or eye strain.

Glasses or contact lenses can usually correct refractive errors. Laser eye surgery may also be a possibility.

NIH: National Eye Institute

The information in this box was provided by MedlinePlus.gov