Question 1

Is T86.840 a billable ICD-10 code?

Accepted Answer

No, T86.840 is not a billable code. It is a category code that requires additional specificity. You must select a more specific code from the subcategories for billing purposes.

Question 2

What does ICD-10 code T86.840 mean?

Accepted Answer

ICD-10-CM code T86.840 represents Corneal transplant rejection. This code is part of the International Classification of Diseases, 10th Revision, Clinical Modification used for medical coding and billing in the United States.

Question 3

What is the parent category for ICD-10 code T86.840?

Accepted Answer

The parent category for T86.840 is T86.84 (Complications of corneal transplant). This hierarchical classification helps organize related diagnoses for more accurate coding.

T86.8402026

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