Question 1

Is O91.2 a billable ICD-10 code?

Accepted Answer

No, O91.2 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 O91.2 mean?

Accepted Answer

ICD-10-CM code O91.2 represents Nonpurulent mastitis associated with pregnancy, the puerperium and lactation. 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 O91.2 introduced?

Accepted Answer

Code O91.2 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 O91.2?

Accepted Answer

The parent category for O91.2 is O91 (Infections of breast associated with pregnancy, the puerperium and lactation). This hierarchical classification helps organize related diagnoses for more accurate coding.

O91.22026

Excludes11Not coded together

Excludes27Not included here

Use Additional Code2Add code for detail

Notes6Additional information

Excluded By1Codes that exclude this one

Is O91.2 a billable ICD-10 code?

What does ICD-10 code O91.2 mean?

When was ICD-10 code O91.2 introduced?

What is the parent category for ICD-10 code O91.2?