ICD-10 Coding for Acute Angle-Closure Glaucoma(H40.2, H40.211U, H40.212U)

Learn about ICD-10 code H40.219 for acute angle-closure glaucoma, including documentation requirements and coding guidelines.

Also known as:
Acute Angle-Closure AttackGlaucoma Crisis
Related ICD-10 Code Ranges

Complete code families applicable to Acute Angle-Closure Glaucoma

Key Information

Essential facts and insights aboutAcute Angle-Closure Glaucoma

Differential Codes

Alternative codes to consider when ruling out similar conditions

Acute angle-closure glaucoma, right eyeH40.211

Use when the right eye is specified as affected.

Acute angle-closure glaucoma, left eyeH40.212

Use when the left eye is specified as affected.

Documentation & Coding Risks

Avoid these common issues when documenting Acute Angle-Closure Glaucoma.

Failing to document laterality

Impact

Clinical: May lead to inappropriate treatment planning, Regulatory: Non-compliance with coding standards, Financial: Potential for denied claims due to lack of specificity

Mitigation

Always document the affected eye when possible, Query the provider if laterality is unclear

Using H40.219 for chronic angle-closure glaucoma

Impact

Reimbursement: Incorrect coding may lead to denied claims, Compliance: Non-compliance with ICD-10 coding guidelines, Data Quality: Inaccurate clinical data reporting

Mitigation

Use H40.22- for chronic cases

Use of Unspecified Codes

Impact

Frequent use of unspecified codes may trigger audits.

Mitigation

Ensure documentation is as specific as possible and query providers when necessary.

Frequently Asked Questions