O47.00Billable

False labor before 37 completed weeks of gestation, unspecified trimester

Short description: False labor before 37 completed weeks of gest, unsp tri

Chapter
15. Pregnancy, childbirth and the puerperium
Category
O47
Effective date
October 1, 2026

Related codes in category O47

O47False laborO47.0False labor before 37 completed weeks of gestationO47.02False labor before 37 completed weeks of gest, second triYesO47.03False labor before 37 completed weeks of gest, third triYesO47.1False labor at or after 37 completed weeks of gestationYesO47.9False labor, unspecifiedYes

Frequently asked questions

What is ICD-10 code O47.00?

O47.00 is an ICD-10-CM diagnosis code for False labor before 37 completed weeks of gestation, unspecified trimester.

Is O47.00 a billable code?

Yes. O47.00 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is O47.00 in?

O47.00 falls under Chapter 15: Pregnancy, childbirth and the puerperium.

When did O47.00 become effective?

O47.00 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to O47.00?

O47.00 belongs to category O47, which includes 6 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.