H40

Glaucoma

absolute glaucoma (H44.51-)
congenital glaucoma (Q15.0)
traumatic glaucoma due to birth injury (P15.3)

H40.0

Glaucoma suspect

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

Open angle, 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

Open angle, 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

H40.03

Anatomical narrow angle

Primary angle closure suspect

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

H40.04

Steroid responder

H40.041

Steroid responder, right eye

H40.042

Steroid responder, left eye

H40.043

Steroid responder, bilateral

H40.049

Steroid responder, unspecified eye

H40.05

Ocular hypertension

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

H40.1

Open-angle glaucoma

H40.10

Unspecified open-angle glaucoma

One of the following 7th characters is to be assigned to code H40.10 to designate the stage of glaucoma

stage unspecified
mild stage
moderate stage
severe stage
indeterminate stage

H40.11

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

stage unspecified
mild stage
moderate stage
severe stage
indeterminate stage

H40.111

Primary open-angle glaucoma, right eye

H40.112

Primary open-angle glaucoma, left eye

H40.113

Primary open-angle glaucoma, bilateral

H40.119

Primary open-angle glaucoma, unspecified eye

H40.12

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

stage unspecified
mild stage
moderate stage
severe stage
indeterminate stage

H40.121

Low-tension glaucoma, right eye

H40.122

Low-tension glaucoma, left eye

H40.123

Low-tension glaucoma, bilateral

H40.129

Low-tension glaucoma, unspecified eye

H40.13

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

stage unspecified
mild stage
moderate stage
severe stage
indeterminate stage

H40.131

Pigmentary glaucoma, right eye

H40.132

Pigmentary glaucoma, left eye

H40.133

Pigmentary glaucoma, bilateral

H40.139

Pigmentary glaucoma, unspecified eye

H40.14

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

stage unspecified
mild stage
moderate stage
severe stage
indeterminate stage

H40.141

Capsular glaucoma with pseudoexfoliation of lens, right eye

H40.142

Capsular glaucoma with pseudoexfoliation of lens, left eye

H40.143

Capsular glaucoma with pseudoexfoliation of lens, bilateral

H40.149

Capsular glaucoma with pseudoexfoliation of lens, unspecified eye

H40.15

Residual stage of open-angle glaucoma

H40.151

Residual stage of open-angle glaucoma, right eye

H40.152

Residual stage of open-angle glaucoma, left eye

H40.153

Residual stage of open-angle glaucoma, bilateral

H40.159

Residual stage of open-angle glaucoma, unspecified eye

H40.2

Primary angle-closure glaucoma

aqueous misdirection (H40.83-)
malignant glaucoma (H40.83-)

H40.20

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

stage unspecified
mild stage
moderate stage
severe stage
indeterminate stage

H40.21

Acute angle-closure glaucoma

Acute angle-closure glaucoma attack
Acute angle-closure glaucoma crisis

H40.211

Acute angle-closure glaucoma, right eye

H40.212

Acute angle-closure glaucoma, left eye

H40.213

Acute angle-closure glaucoma, bilateral

H40.219

Acute angle-closure glaucoma, unspecified eye

H40.22

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

stage unspecified
mild stage
moderate stage
severe stage
indeterminate stage

H40.221

Chronic angle-closure glaucoma, right eye

H40.222

Chronic angle-closure glaucoma, left eye

H40.223

Chronic angle-closure glaucoma, bilateral

H40.229

Chronic angle-closure glaucoma, unspecified eye

H40.23

Intermittent angle-closure glaucoma

H40.231

Intermittent angle-closure glaucoma, right eye

H40.232

Intermittent angle-closure glaucoma, left eye

H40.233

Intermittent angle-closure glaucoma, bilateral

H40.239

Intermittent angle-closure glaucoma, unspecified eye

H40.24

Residual stage of angle-closure glaucoma

H40.241

Residual stage of angle-closure glaucoma, right eye

H40.242

Residual stage of angle-closure glaucoma, left eye

H40.243

Residual stage of angle-closure glaucoma, bilateral

H40.249

Residual stage of angle-closure glaucoma, unspecified eye

H40.3

Glaucoma secondary to eye trauma

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

stage unspecified
mild stage
moderate stage
severe stage
indeterminate stage

H40.30

Glaucoma secondary to eye trauma, unspecified eye

H40.31

Glaucoma secondary to eye trauma, right eye

H40.32

Glaucoma secondary to eye trauma, left eye

H40.33

Glaucoma secondary to eye trauma, bilateral

H40.4

Glaucoma secondary to eye inflammation

underlying condition

One of the following 7th characters is to be assigned to each code in subcategory H40.4 to designate the stage of glaucoma

stage unspecified
mild stage
moderate stage
severe stage
indeterminate stage

H40.40

Glaucoma secondary to eye inflammation, unspecified eye

H40.41

Glaucoma secondary to eye inflammation, right eye

H40.42

Glaucoma secondary to eye inflammation, left eye

H40.43

Glaucoma secondary to eye inflammation, bilateral

H40.5

Glaucoma secondary to other eye disorders

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

stage unspecified
mild stage
moderate stage
severe stage
indeterminate stage

H40.50

Glaucoma secondary to other eye disorders, unspecified eye

H40.51

Glaucoma secondary to other eye disorders, right eye

H40.52

Glaucoma secondary to other eye disorders, left eye

H40.53

Glaucoma secondary to other eye disorders, bilateral

H40.6

Glaucoma secondary to drugs

One of the following 7th characters is to be assigned to each code in subcategory H40.6 to designate the stage of glaucoma

stage unspecified
mild stage
moderate stage
severe stage
indeterminate stage

H40.60

Glaucoma secondary to drugs, unspecified eye

H40.61

Glaucoma secondary to drugs, right eye

H40.62

Glaucoma secondary to drugs, left eye

H40.63

Glaucoma secondary to drugs, bilateral

H40.8

Other glaucoma

H40.81

Glaucoma with increased episcleral venous pressure

H40.811

Glaucoma with increased episcleral venous pressure, right eye

H40.812

Glaucoma with increased episcleral venous pressure, left eye

H40.813

Glaucoma with increased episcleral venous pressure, bilateral

H40.819

Glaucoma with increased episcleral venous pressure, unspecified eye

H40.82

Hypersecretion glaucoma

H40.821

Hypersecretion glaucoma, right eye

H40.822

Hypersecretion glaucoma, left eye

H40.823

Hypersecretion glaucoma, bilateral

H40.829

Hypersecretion glaucoma, unspecified eye

H40.83

Aqueous misdirection

Malignant glaucoma

H40.831

Aqueous misdirection, right eye

H40.832

Aqueous misdirection, left eye

H40.833

Aqueous misdirection, bilateral

H40.839

Aqueous misdirection, unspecified eye

H40.89

Other specified glaucoma

H40.9

Unspecified glaucoma