2017/18 ICD-10-CM Diagnosis Code O47.03

False labor before 37 completed weeks of gestation, third trimester

ICD-10-CM Coding Rules
The following code(s) above O47.03 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to O47.03:
  • O00-O9A
    2018 ICD-10-CM Range O00-O9A

    Pregnancy, childbirth and the puerperium

    • Codes from this chapter are for use for conditions related to or aggravated by the pregnancy, childbirth, or by the puerperium (maternal causes or obstetric causes)
    • Trimesters are counted from the first day of the last menstrual period. They are defined as follows:
    • 1st trimester- less than 14 weeks 0 days
    • 2nd trimester- 14 weeks 0 days to less than 28 weeks 0 days
    • 3rd trimester- 28 weeks 0 days until delivery
    Type 1 Excludes
    • supervision of normal pregnancy (Z34.-)
    Type 2 Excludes
    • mental and behavioral disorders associated with the puerperium (F53)
    • obstetrical tetanus (A34)
    • postpartum necrosis of pituitary gland (E23.0)
    • puerperal osteomalacia (M83.0)
    Use Additional
    • code from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.
    Pregnancy, childbirth and the puerperium
  • O47
    ICD-10-CM Diagnosis Code O47

    False labor

      2016 2017 2018 Non-Billable/Non-Specific Code
    • Braxton Hicks contractions
    • threatened labor
    Type 1 Excludes
    False labor
ICD-10-CM O47.03 is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert O47.03 to ICD-9-CM

Code History
ICD-10-CM Codes Adjacent To O47.03
O46.8X9 …… unspecified trimester
O46.9 Antepartum hemorrhage, unspecified
O46.90 …… unspecified trimester
O46.91 …… first trimester
O46.92 …… second trimester
O46.93 …… third trimester
O47 False labor
O47.0 False labor before 37 completed weeks of gestation
O47.00 …… unspecified trimester
O47.02 …… second trimester
O47.03 …… third trimester
O47.1 False labor at or after 37 completed weeks of gestation
O47.9 False labor, unspecified
O48 Late pregnancy
O48.0 Post-term pregnancy
O48.1 Prolonged pregnancy
O60 Preterm labor
O60.0 Preterm labor without delivery
O60.00 …… unspecified trimester
O60.02 …… second trimester
O60.03 …… third trimester

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.