H40.10X4Billable
Unspecified open-angle glaucoma (indeterminate stage)
Chapter 7: Diseases of the eye and adnexa
Billable Code
H40.10X4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Referenced in Diagnoses
Conditions that use this ICD-10 code in their documentation
View documentation for glaucoma unspecified
glaucoma unspecified
View TemplatesUnspecified Glaucoma
Additional Information from Parent Codes
The following information may apply to this code from its parent codes in the ICD-10 hierarchy. This information is important for proper coding and classification.
Parent Codes Referenced:
Excludes2
11 items
Excludes2
From H00-H59:
- •certain conditions originating in the perinatal period (P04-P96)
- •certain infectious and parasitic diseases (A00-B99)
- •
- •congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- •
- •endocrine, nutritional and metabolic diseases (E00-E88)
- •injury (trauma) of eye and orbit (S05.-)
- •injury, poisoning and certain other consequences of external causes (S00-T88)
- •neoplasms (C00-D49)
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- •
Notes
1 item
Notes
From H00-H59:
- •Use an external cause code following the code for the eye condition, if applicable, to identify the cause of the eye condition
7th Character Notes
6 items
7th Character Notes
From H40.10:
- •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