Question 1

Is O31.8X9 a billable ICD-10 code?

Accepted Answer

Yes, O31.8X9 is a valid billable ICD-10-CM code for other complications specific to multiple gestation, unspecified trimester. It can be used for medical billing and reimbursement purposes.

Question 2

What does ICD-10 code O31.8X9 mean?

Accepted Answer

ICD-10-CM code O31.8X9 represents Other complications specific to multiple gestation, unspecified trimester. 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 O31.8X9 introduced?

Accepted Answer

Code O31.8X9 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 O31.8X9?

Accepted Answer

The parent category for O31.8X9 is O31.8X (Other complications specific to multiple gestation). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 5

Does O31.8X9 require a 7th character extension?

Accepted Answer

Yes, O31.8X9 requires a 7th character to specify the encounter type. Available extensions include: 0 (not applicable or unspecified), 1 (fetus 1), 2 (fetus 2) and 4 more options. Use "X" as a placeholder to fill empty positions before the 7th character (e.g., O31.8X9XXA for initial encounter). The extension indicates whether this is an initial visit, follow-up, or treatment for a late effect.

O31.8X92026

Excludes11Not coded together

Excludes27Not included here

Use Additional Code1Add code for detail

Notes6Additional information

Is O31.8X9 a billable ICD-10 code?

What does ICD-10 code O31.8X9 mean?

When was ICD-10 code O31.8X9 introduced?

What is the parent category for ICD-10 code O31.8X9?

Does O31.8X9 require a 7th character extension?