Question 1

Is E73 a billable ICD-10 code?

Accepted Answer

No, E73 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 E73 mean?

Accepted Answer

ICD-10-CM code E73 represents Lactose intolerance. 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 E73 introduced?

Accepted Answer

Code E73 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 E73?

Accepted Answer

The parent category for E73 is section:E70-E88 (Metabolic disorders (E70-E88)). This hierarchical classification helps organize related diagnoses for more accurate coding.

E732026

Excludes16Not coded together

Excludes21Not included here

Notes1Additional information

Excluded By4Codes that exclude this one

Is E73 a billable ICD-10 code?

What does ICD-10 code E73 mean?

When was ICD-10 code E73 introduced?

What is the parent category for ICD-10 code E73?