ICD-10-CM Code H53.0

Amblyopia ex anopsia

Version 2021 Non-Billable Code

Not Valid for Submission

H53.0 is a "header" nonspecific and non-billable code code, consider using a code with a higher level of specificity for a diagnosis of amblyopia ex anopsia. The code is NOT valid for the year 2021 for the submission of HIPAA-covered transactions.

ICD-10:H53.0
Short Description:Amblyopia ex anopsia
Long Description:Amblyopia ex anopsia

Consider the following ICD-10 codes with a higher level of specificity:

  • H53.00 - Unspecified amblyopia
  • H53.001 - Unspecified amblyopia, right eye
  • H53.002 - Unspecified amblyopia, left eye
  • H53.003 - Unspecified amblyopia, bilateral
  • H53.009 - Unspecified amblyopia, unspecified eye
  • H53.01 - Deprivation amblyopia
  • H53.011 - Deprivation amblyopia, right eye
  • H53.012 - Deprivation amblyopia, left eye
  • H53.013 - Deprivation amblyopia, bilateral
  • H53.019 - Deprivation amblyopia, unspecified eye
  • H53.02 - Refractive amblyopia
  • H53.021 - Refractive amblyopia, right eye
  • H53.022 - Refractive amblyopia, left eye
  • H53.023 - Refractive amblyopia, bilateral
  • H53.029 - Refractive amblyopia, unspecified eye
  • H53.03 - Strabismic amblyopia
  • H53.031 - Strabismic amblyopia, right eye
  • H53.032 - Strabismic amblyopia, left eye
  • H53.033 - Strabismic amblyopia, bilateral
  • H53.039 - Strabismic amblyopia, unspecified eye
  • H53.04 - Amblyopia suspect
  • H53.041 - Amblyopia suspect, right eye
  • H53.042 - Amblyopia suspect, left eye
  • H53.043 - Amblyopia suspect, bilateral
  • H53.049 - Amblyopia suspect, unspecified eye

Tabular List of Diseases and Injuries

The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code H53.0:

Type 1 Excludes

Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • amblyopia due to vitamin A deficiency E50.5

Code Classification

  • Diseases of the eye and adnexa (H00–H59)
    • Visual disturbances and blindness (H53-H54)
      • Visual disturbances (H53)

Code History

  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
    (First year ICD-10-CM implemented into the HIPAA code set)
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021

Information for Patients


Amblyopia

Also called: Lazy eye

Amblyopia, or "lazy eye," is the most common cause of visual impairment in children. It happens when an eye fails to work properly with the brain. The eye may look normal, but the brain favors the other eye. In some cases, it can affect both eyes. Causes include

  • Strabismus - a disorder in which the two eyes don't line up in the same direction
  • Refractive error in an eye - when one eye cannot focus as well as the other, because of a problem with its shape. This includes nearsightedness, farsightedness, and astigmatism.
  • Cataract - a clouding in the lens of the eye

It can be hard to diagnose amblyopia. It is often found during a routine vision exam.

Treatment for amblyopia forces the child to use the eye with weaker vision. There are two common ways to do this. One is to have the child wear a patch over the good eye for several hours each day, over a number of weeks to months. The other is with eye drops that temporarily blur vision. Each day, the child gets a drop of a drug called atropine in the stronger eye. It is also sometimes necessary to treat the underlying cause. This could include glasses or surgery.

NIH: National Eye Institute

  • Amblyopia (Medical Encyclopedia)
  • Facts about Amblyopia - NIH (National Eye Institute)
  • Standard ophthalmic exam (Medical Encyclopedia)

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