Is O47.00 a billable ICD-10 code?

Yes. O47.00 (False labor before 37 completed weeks of gestation, unspecified trimester) is billable and can be used for insurance claims. Always verify payer-specific requirements.

O47.00 ✓ Billable

False labor before 37 completed weeks of gestation, unspecified trimester

Q: What is ICD-10 code O47.00?

ICD-10-CM code O47.00 stands for "False labor before 37 completed weeks of gestation, unspecified trimester". It is a billable code in the Pregnancy, Childbirth and the Puerperium chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Pregnancy, Childbirth and the Puerperium

Code

O47.00

System

ICD-10-CM

Billable

Yes — valid for submission

Effective

FY2026

Chapter

Pregnancy, Childbirth and the Puerperium

Source

CMS / CDC NCHS

⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code O47.00?

ICD-10-CM code O47.00 represents False labor before 37 completed weeks of gestation, unspecified trimester. It is a billable diagnosis code in the Pregnancy, Childbirth and the Puerperium chapter, effective October 1, 2025 – September 30, 2026.

Is O47.00 billable?

Yes. O47.00 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is O47.00 in?

O47.00 belongs to the Pregnancy, Childbirth and the Puerperium chapter (O00–O9A) of ICD-10-CM.

Related codes in the O47 category

O47 False labor Non-billable O47.0 False labor before 37 completed weeks of gestation Non-billable O47.1 False labor at or after 37 completed weeks of gestation Billable O47.9 False labor, unspecified Billable O47.02 False labor before 37 completed weeks of gestation, second trimester Billable O47.03 False labor before 37 completed weeks of gestation, third trimester Billable

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