H40.0 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.
Related Diagnoses H40.00 Preglaucoma, unspecified H40.001 Preglaucoma, unspecified, right eye H40.002 Preglaucoma, unspecified, left eye H40.003 Preglaucoma, unspecified, bilateral H40.009 Preglaucoma, unspecified, unspecified eye H40.01 Open angle with borderline findings, low risk H40.011 Open angle with borderline findings, low risk, right eye H40.012 Open angle with borderline findings, low risk, left eye H40.013 Open angle with borderline findings, low risk, bilateral H40.019 Open angle with borderline findings, low risk, unspecified eye H40.02 Open angle with borderline findings, high risk H40.021 Open angle with borderline findings, high risk, right eye H40.022 Open angle with borderline findings, high risk, left eye H40.023 Open angle with borderline findings, high risk, bilateral H40.029 Open angle with borderline findings, high risk, unspecified eye H40.031 Anatomical narrow angle, right eye H40.032 Anatomical narrow angle, left eye H40.033 Anatomical narrow angle, bilateral H40.039 Anatomical narrow angle, unspecified eye H40.041 Steroid responder, right eye H40.043 Steroid responder, bilateral H40.049 Steroid responder, unspecified eye H40.051 Ocular hypertension, right eye H40.052 Ocular hypertension, left eye H40.053 Ocular hypertension, bilateral H40.059 Ocular hypertension, unspecified eye H40.06 Primary angle closure without glaucoma damage H40.061 Primary angle closure without glaucoma damage, right eye H40.062 Primary angle closure without glaucoma damage, left eye H40.063 Primary angle closure without glaucoma damage, bilateral H40.069 Primary angle closure without glaucoma damage, unspecified eye