Question 1

Is R91 a billable ICD-10 code?

Accepted Answer

No, R91 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 R91 mean?

Accepted Answer

ICD-10-CM code R91 represents Abnormal findings on diagnostic imaging of lung. 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 R91?

Accepted Answer

The parent category for R91 is section:R90-R94 (Abnormal findings on diagnostic imaging and in function studies, without diagnosis (R90-R94)). This hierarchical classification helps organize related diagnoses for more accurate coding.

R912026

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