Additional Information
From parent codes: H00-H59 (Chapter 7)
More Specific Codes (11)
H40.0Glaucoma suspect→H40.01Open angle with borderline findings, low risk→H40.02Open angle with borderline findings, high risk→H40.03Anatomical narrow angle→H40.04Steroid responder→H40.05Ocular hypertension→H40.06Primary angle closure without glaucoma damage→H40.001Preglaucoma, unspecified, right eye→H40.002Preglaucoma, unspecified, left eye→H40.003Preglaucoma, unspecified, bilateral→H40.009Preglaucoma, unspecified, unspecified eye→