H40.20
Unspecified primary angle-closure glaucoma
Non-billableCategory
Chapter: 7. Diseases of the eye and adnexa
Section: H40-H42 - Glaucoma
7th Character Required
One of the following 7th characters is to be assigned to code H40.20 to designate the stage of glaucoma
0 - stage unspecified
1 - mild stage
2 - moderate stage
3 - severe stage
4 - indeterminate stage
Specific Codes (5)
H40.20X0Billable
Unspecified primary angle-closure glaucoma, stage unspecified
H40.20X1Billable
Unspecified primary angle-closure glaucoma, mild stage
H40.20X2Billable
Unspecified primary angle-closure glaucoma, moderate stage
H40.20X3Billable
Unspecified primary angle-closure glaucoma, severe stage
H40.20X4Billable
Unspecified primary angle-closure glaucoma, indeterminate stage
