Question 1

Is L93 a billable ICD-10 code?

Accepted Answer

No, L93 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 L93 mean?

Accepted Answer

ICD-10-CM code L93 represents Lupus erythematosus. 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 L93 introduced?

Accepted Answer

Code L93 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 L93?

Accepted Answer

The parent category for L93 is section:L80-L99 (Other disorders of the skin and subcutaneous tissue (L80-L99)). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 5

What conditions are excluded from L93?

Accepted Answer

Code L93 has Type 1 Excludes (mutually exclusive conditions) including: lupus exedens (A18.4); lupus vulgaris (A18.4); scleroderma (M34.-) and 1 more conditions. These conditions cannot be coded together with L93 as they represent different diagnoses.

Question 6

Should I use additional codes with L93?

Accepted Answer

Yes, when coding L93, consider adding codes for: code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5). Additional codes provide more specificity about the patient's condition.

L932026

Excludes14Not coded together

Excludes210Not included here

Use Additional Code1Add code for detail