Question 1

Is R46 a billable ICD-10 code?

Accepted Answer

No, R46 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 R46 mean?

Accepted Answer

ICD-10-CM code R46 represents Symptoms and signs involving appearance and behavior. 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

When was ICD-10 code R46 introduced?

Accepted Answer

Code R46 has been part of ICD-10-CM since 2016, when the coding system was mandated for use in the United States. This code was included in the original US implementation.

Question 4

What is the parent category for ICD-10 code R46?

Accepted Answer

The parent category for R46 is section:R40-R46 (Symptoms and signs involving cognition, perception, emotional state and behavior (R40-R46)). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 5

What conditions are excluded from R46?

Accepted Answer

Code R46 has Type 1 Excludes (mutually exclusive conditions) including: appearance and behavior in schizophrenia, schizotypal and delusional disorders (F20-F29); mental and behavioral disorders (F01-F99). These conditions cannot be coded together with R46 as they represent different diagnoses.

R462026

Excludes12Not coded together

Excludes25Not included here

Notes9Additional information

Is R46 a billable ICD-10 code?

What does ICD-10 code R46 mean?

When was ICD-10 code R46 introduced?

What is the parent category for ICD-10 code R46?

What conditions are excluded from R46?