Question 1

Is O40 a billable ICD-10 code?

Accepted Answer

No, O40 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 O40 mean?

Accepted Answer

ICD-10-CM code O40 represents Polyhydramnios. 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

What is the parent category for ICD-10 code O40?

Accepted Answer

The parent category for O40 is section:O30-O48 (Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48)). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 4

What conditions are excluded from O40?

Accepted Answer

Code O40 has Type 1 Excludes (mutually exclusive conditions) including: encounter for suspected maternal and fetal conditions ruled out (Z03.7-). These conditions cannot be coded together with O40 as they represent different diagnoses.

O402026

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