Question 1

Is R22 a billable ICD-10 code?

Accepted Answer

No, R22 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 R22 mean?

Accepted Answer

ICD-10-CM code R22 represents Localized swelling, mass and lump of skin and subcutaneous tissue. 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 R22 introduced?

Accepted Answer

Code R22 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 R22?

Accepted Answer

The parent category for R22 is section:R20-R23 (Symptoms and signs involving the skin and subcutaneous tissue (R20-R23)). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 5

What conditions are excluded from R22?

Accepted Answer

Code R22 has Type 1 Excludes (mutually exclusive conditions) including: abnormal findings on diagnostic imaging (R90-R93); edema (R60.-); enlarged lymph nodes (R59.-) and 2 more conditions. These conditions cannot be coded together with R22 as they represent different diagnoses.

R222026

Excludes15Not coded together

Excludes25Not included here

Notes9Additional information

Includes1Included conditions

Is R22 a billable ICD-10 code?

What does ICD-10 code R22 mean?

When was ICD-10 code R22 introduced?

What is the parent category for ICD-10 code R22?

What conditions are excluded from R22?