Category: H40 - Glaucoma
Chapter Notes
Glaucoma
absolute glaucoma (H44.51-)
congenital glaucoma (Q15.0)
traumatic glaucoma due to birth injury (P15.3)
Glaucoma suspect
Preglaucoma, unspecified
Preglaucoma, unspecified, right eye
Preglaucoma, unspecified, left eye
Preglaucoma, unspecified, bilateral
Preglaucoma, unspecified, unspecified eye
Open angle with borderline findings, low risk
Open angle, low risk
Open angle with borderline findings, low risk, right eye
Open angle with borderline findings, low risk, left eye
Open angle with borderline findings, low risk, bilateral
Open angle with borderline findings, low risk, unspecified eye
Open angle with borderline findings, high risk
Open angle, high risk
Open angle with borderline findings, high risk, right eye
Open angle with borderline findings, high risk, left eye
Open angle with borderline findings, high risk, bilateral
Open angle with borderline findings, high risk, unspecified eye
Anatomical narrow angle
Primary angle closure suspect
Anatomical narrow angle, right eye
Anatomical narrow angle, left eye
Anatomical narrow angle, bilateral
Anatomical narrow angle, unspecified eye
Steroid responder
Steroid responder, right eye
Steroid responder, left eye
Steroid responder, bilateral
Steroid responder, unspecified eye
Ocular hypertension
Ocular hypertension, right eye
Ocular hypertension, left eye
Ocular hypertension, bilateral
Ocular hypertension, unspecified eye
Primary angle closure without glaucoma damage
Primary angle closure without glaucoma damage, right eye
Primary angle closure without glaucoma damage, left eye
Primary angle closure without glaucoma damage, bilateral
Primary angle closure without glaucoma damage, unspecified eye
Open-angle glaucoma
Unspecified open-angle glaucoma
One of the following 7th characters is to be assigned to code H40.10 to designate the stage of glaucoma
0
stage unspecified
1
mild stage
2
moderate stage
3
severe stage
4
indeterminate stage
Primary open-angle glaucoma
Chronic simple glaucoma
One of the following 7th characters is to be assigned to each code in subcategory H40.11 to designate the stage of glaucoma
Primary open-angle glaucoma, right eye
Primary open-angle glaucoma, left eye
Primary open-angle glaucoma, bilateral
Primary open-angle glaucoma, unspecified eye
Low-tension glaucoma
One of the following 7th characters is to be assigned to each code in subcategory H40.12 to designate the stage of glaucoma
Low-tension glaucoma, right eye
Low-tension glaucoma, left eye
Low-tension glaucoma, bilateral
Low-tension glaucoma, unspecified eye
Pigmentary glaucoma
One of the following 7th characters is to be assigned to each code in subcategory H40.13 to designate the stage of glaucoma
Pigmentary glaucoma, right eye
Pigmentary glaucoma, left eye
Pigmentary glaucoma, bilateral
Pigmentary glaucoma, unspecified eye
Capsular glaucoma with pseudoexfoliation of lens
One of the following 7th characters is to be assigned to each code in subcategory H40.14 to designate the stage of glaucoma
Capsular glaucoma with pseudoexfoliation of lens, right eye
Capsular glaucoma with pseudoexfoliation of lens, left eye
Capsular glaucoma with pseudoexfoliation of lens, bilateral
Capsular glaucoma with pseudoexfoliation of lens, unspecified eye
Residual stage of open-angle glaucoma
Residual stage of open-angle glaucoma, right eye
Residual stage of open-angle glaucoma, left eye
Residual stage of open-angle glaucoma, bilateral
Residual stage of open-angle glaucoma, unspecified eye
Primary angle-closure glaucoma
aqueous misdirection (H40.83-)
malignant glaucoma (H40.83-)
Unspecified primary angle-closure glaucoma
One of the following 7th characters is to be assigned to code H40.20 to designate the stage of glaucoma
Acute angle-closure glaucoma
Acute angle-closure glaucoma attack
Acute angle-closure glaucoma crisis
Acute angle-closure glaucoma, right eye
Acute angle-closure glaucoma, left eye
Acute angle-closure glaucoma, bilateral
Acute angle-closure glaucoma, unspecified eye
Chronic angle-closure glaucoma
Chronic primary angle closure glaucoma
One of the following 7th characters is to be assigned to each code in subcategory H40.22 to designate the stage of glaucoma
Chronic angle-closure glaucoma, right eye
Chronic angle-closure glaucoma, left eye
Chronic angle-closure glaucoma, bilateral
Chronic angle-closure glaucoma, unspecified eye
Intermittent angle-closure glaucoma
Intermittent angle-closure glaucoma, right eye
Intermittent angle-closure glaucoma, left eye
Intermittent angle-closure glaucoma, bilateral
Intermittent angle-closure glaucoma, unspecified eye
Residual stage of angle-closure glaucoma
Residual stage of angle-closure glaucoma, right eye
Residual stage of angle-closure glaucoma, left eye
Residual stage of angle-closure glaucoma, bilateral
Residual stage of angle-closure glaucoma, unspecified eye
Glaucoma secondary to eye trauma
Code also underlying condition
One of the following 7th characters is to be assigned to each code in subcategory H40.3 to designate the stage of glaucoma
Glaucoma secondary to eye trauma, unspecified eye
Glaucoma secondary to eye trauma, right eye
Glaucoma secondary to eye trauma, left eye
Glaucoma secondary to eye trauma, bilateral
Glaucoma secondary to eye inflammation
One of the following 7th characters is to be assigned to each code in subcategory H40.4 to designate the stage of glaucoma
Glaucoma secondary to eye inflammation, unspecified eye
Glaucoma secondary to eye inflammation, right eye
Glaucoma secondary to eye inflammation, left eye
Glaucoma secondary to eye inflammation, bilateral
Glaucoma secondary to other eye disorders
Code also underlying eye disorder
One of the following 7th characters is to be assigned to each code in subcategory H40.5 to designate the stage of glaucoma
Glaucoma secondary to other eye disorders, unspecified eye
Glaucoma secondary to other eye disorders, right eye
Glaucoma secondary to other eye disorders, left eye
Glaucoma secondary to other eye disorders, bilateral
Glaucoma secondary to drugs
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
One of the following 7th characters is to be assigned to each code in subcategory H40.6 to designate the stage of glaucoma
Glaucoma secondary to drugs, unspecified eye
Glaucoma secondary to drugs, right eye
Glaucoma secondary to drugs, left eye
Glaucoma secondary to drugs, bilateral
Other glaucoma
Glaucoma with increased episcleral venous pressure
Glaucoma with increased episcleral venous pressure, right eye
Glaucoma with increased episcleral venous pressure, left eye
Glaucoma with increased episcleral venous pressure, bilateral
Glaucoma with increased episcleral venous pressure, unspecified eye
Hypersecretion glaucoma
Hypersecretion glaucoma, right eye
Hypersecretion glaucoma, left eye
Hypersecretion glaucoma, bilateral
Hypersecretion glaucoma, unspecified eye
Aqueous misdirection
Malignant glaucoma
Aqueous misdirection, right eye
Aqueous misdirection, left eye
Aqueous misdirection, bilateral
Aqueous misdirection, unspecified eye
Other specified glaucoma
Unspecified glaucoma
