H40.03 - Anatomical narrow angle
- Applicable to Anatomical narrow angle
- The 2025 edition of ICD10-CM H40.03 became effective on October 1, 2024.
- This is the American ICD10-CM version of H40.03 - other international versions of ICD10 H40.03 may differ.
- H40.03 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- H40.03 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- H40.03 - Anatomical narrow angle
- H40.03 - Anatomical narrow angle
- 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
Inclusion terms help to clarify and specify the conditions or diseases covered by a particular ICD-10-CM code.
Inclusion Term:
- Primary angle closure suspect
Non-Billable/Non-Specific Code
The following codes above H40.03 contain annotation back-references that may be applicable to H40.03:
- Chapter: H00-H59 - Diseases of the eye and adnexa
- Section: H40-H42 - Glaucoma
- Category: H40 - Glaucoma
Browse other similar CM codes:
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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