O47.00 – False labor before 37 completed weeks of gestation, unspecified trimester
ICD-10-CM 2027 diagnosis code · Maternal care related to the fetus and amniotic cavity and possible delivery problems
- Code
O47.00(claims format:O4700)- Description
- False labor before 37 completed weeks of gestation, unspecified trimester
- Short description
- False labor before 37 completed weeks of gest, unsp tri
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 15. Pregnancy, childbirth and the puerperium (O00-O9A)
- Block
- O30-O48 Maternal care related to the fetus and amniotic cavity and possible delivery problems
- Parent codes
- O47 › O47.0
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
O47 – False labor
- Braxton Hicks contractions
- threatened labor
- preterm labor (O60.-)
Related codes in O47.0
Frequently asked questions
What is ICD-10 code O47.00?
O47.00 is the ICD-10-CM code for false labor before 37 completed weeks of gestation, unspecified trimester, in the block O30-O48 (Maternal care related to the fetus and amniotic cavity and possible delivery problems).
Is O47.00 a billable code?
Yes. O47.00 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does O47.00 belong to?
It belongs to category O47 – False labor.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.