AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2020 Issue 4; New/Revised ICD-10-CM Codes
Complications of Corneal Transplant
Codes in subcategory T86.84, Complications of corneal transplant, were expanded with seventh characters to identify laterality (right, left, bilateral and unspecified). Complications from a corneal transplant most often apply to a single eye. Properly using eye laterality will help assist in outcomes and quality assessments. ...
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Article Overview
This article explains a coding update related to complications of corneal transplant in ICD-10-CM. It is intended for coding professionals, CDI staff, and others involved in diagnosis coding, with emphasis on how the update relates to eye laterality and data quality reporting. The content is short and focused on a single category-level change rather than a broad clinical review.
Why This Topic Matters
It helps readers understand that the diagnosis category was updated in a way that affects laterality reporting, which is important for accurate coding, outcomes tracking, and quality assessment.
What You Will Learn
- The article’s focus and scope within ICD-10-CM diagnosis coding
- How the update relates to eye laterality reporting
- Why laterality capture can matter for quality and outcomes review
- The general coding area affected by the change
Who Should Read This
- Medical coders
- Coding auditors
- Clinical documentation integrity staff
- Revenue cycle professionals
- Quality reporting teams
Code Ranges Discussed
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