H40.02
Non-billableOpen angle with borderline findings, high risk
Open angle with borderline findings, high risk
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Open angle, high risk
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- diabetes mellitus related eye conditions (E09.3-, E10.3-, E11.3-, E13.3-)
- 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)
- syphilis related eye disorders (A50.01, A50.3-, A51.43, A52.71)
Child Codes (4)
Also Known As / Clinical Terms
Frequently Asked Questions
What is the ICD-10 code for open angle with borderline findings, high risk?
The ICD-10-CM code for open angle with borderline findings, high risk is H40.02. The full clinical description is "Open angle with borderline findings, high risk". H40.02 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code H40.02 mean?
ICD-10-CM code H40.02 represents "Open angle with borderline findings, high risk". It is classified under Chapter 7: Diseases of the Eye and Adnexa and is a non-billable header code. Use a more specific child code for billing purposes.
Is H40.02 a billable code?
No, H40.02 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 4 child codes under H40.02.
What chapter is H40.02 in?
H40.02 is in Chapter 7: Diseases of the Eye and Adnexa (codes H00-H59).
What codes cannot be used with H40.02?
H40.02 has Excludes1 notes indicating codes that cannot be used together with it, including: absolute glaucoma (H44.51-); congenital glaucoma (Q15.0); traumatic glaucoma due to birth injury (P15.3).
What are the subcategories under H40.02?
H40.02 has 4 child codes, including: 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, unsp eye).
What are the UMLS CUIs for H40.02?
H40.02 is linked to 2 UMLS Concept Unique Identifiers: C3161083, C3264157. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.