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H523-char group

Disorders of refraction and accommodation

⇄ Primary-code rule changed vs QĐ4469

Coding rules (TT06)

  • ●Avoid — more specific 4-5 char codes exist (see below)

Codes within H52

H52.0HypermetropiaH52.1MyopiaH52.2AstigmatismH52.3Anisometropia and aniseikoniaH52.4PresbyopiaH52.5Disorders of accommodationH52.6Other disorders of refractionH52.7Disorder of refraction, unspecified