2017/18 ICD-10-CM Diagnosis Code O42.01

Preterm premature rupture of membranes, onset of labor within 24 hours of rupture

Applicable To
  • Premature rupture of membranes before 37 completed weeks of gestation
The following code(s) above O42.01 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 O42.01:
  • O00-O9A
    2018 ICD-10-CM Range O00-O9A

    Pregnancy, childbirth and the puerperium

    Note
    • CODES FROM THIS CHAPTER ARE FOR USE ONLY ON MATERNAL RECORDS, NEVER ON NEWBORN RECORDS
    • 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
Code History

Diagnosis Index entries containing back-references to O42.01:

ICD-10-CM Codes Adjacent To O42.01
O41.93X0 …… not applicable or unspecified
O41.93X1 …… fetus 1
O41.93X2 …… fetus 2
O41.93X3 …… fetus 3
O41.93X4 …… fetus 4
O41.93X5 …… fetus 5
O41.93X9 …… other fetus
O42 Premature rupture of membranes
O42.0 Premature rupture of membranes, onset of labor within 24 hours of rupture
O42.00 …… unspecified weeks of gestation
O42.01 Preterm premature rupture of membranes, onset of labor within 24 hours of rupture
O42.011 …… first trimester
O42.012 …… second trimester
O42.013 …… third trimester
O42.019 …… unspecified trimester
O42.02 Full-term premature rupture of membranes, onset of labor within 24 hours of rupture
O42.1 Premature rupture of membranes, onset of labor more than 24 hours following rupture
O42.10 …… unspecified weeks of gestation
O42.11 Preterm premature rupture of membranes, onset of labor more than 24 hours following rupture
O42.111 …… first trimester
O42.112 …… second trimester

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