Astigmatism. Synonym(s) unspecified astigmatism; Definition(s) Unequal curvature of the refractive surfaces of the eye. Thus a point source of light cannot be brought to a point focus on the retina but is spread over a more or less diffuse area. This results from the radius of curvature in one plane being longer or shorter than the radius at right angles to it.
Short description: Astigmatism NOS. ICD-9-CM 367.20 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 367.20 should only be used for claims with a date of service on or before September 30, 2015.
Astigmatism. Synonym(s) unspecified astigmatism; Definition(s) Unequal curvature of the refractive surfaces of the eye. Thus a point source of light cannot be brought to a point focus on the retina but is spread over a more or less diffuse area. This results from the radius of curvature in one plane being longer or shorter than the radius at right angles to it.
Free, official coding info for 2016 ICD-10-CM H52.209 - includes coding rules & notes, synonyms, ICD-9-CM conversion, index back-references, DRG grouping and more.
Summary: 367.20 Astigmatism, unspecified - ICD-9-CM Vol. 1 Diagnostic Codes - FindACode.com. Keywords: 367.20 Astigmatism, unspecified - ICD-9-CM Vol. 1 Diagnostic Codes - FindACode.com
ICD-9-CM 367.20 Astigmatism, unspecified. Click for more information, ICD-9 to ICD-10 crosswalk/conversion, and other coding tools.
Refractive Errors. Astigmatism, unspecified . Human Eye. Also called: Farsightedness, Hyperopia, Myopia, Nearsightedness. 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.
Astigmatism, Unspecified: Overview. Astigmatism is a common visual defect resulting from distortions in the curved shape of the front surface of the eye (cornea) and/or on the eye's natural lens (crystalline lens). Deviations in eye contour alter the path of light rays, which fail to focus at the appropriate spot on the back of the internal eye (retina), .
367.20 ICD-9 Vol 1 Code descriptor Astigmatism unspecified . Learn ICD-10-CM coding as you go! Become familiar with the direct and approximation codes by seeing the replacement codes along with your ICD-9 Code Search.
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