2018/2019 ICD-10-CM Diagnosis Code O23.513

Infections of cervix in pregnancy, third trimester

ICD-10-CM Coding Rules
The following code(s) above O23.513 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 O23.513:
  • O00-O9A
    2019 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
  • O20-O29
    2019 ICD-10-CM Range O20-O29

    Other maternal disorders predominantly related to pregnancy

    Type 2 Excludes
    • maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48)
    • maternal diseases classifiable elsewhere but complicating pregnancy, labor and delivery, and the puerperium (O98-O99)
    Other maternal disorders predominantly related to pregnancy
  • O23
    ICD-10-CM Diagnosis Code O23

    Infections of genitourinary tract in pregnancy

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 2 Excludes
    • gonococcal infections complicating pregnancy, childbirth and the puerperium (O98.2)
    • infections with a predominantly sexual mode of transmission NOS complicating pregnancy, childbirth and the puerperium (O98.3)
    • syphilis complicating pregnancy, childbirth and the puerperium (O98.1)
    • tuberculosis of genitourinary system complicating pregnancy, childbirth and the puerperium (O98.0)
    • venereal disease NOS complicating pregnancy, childbirth and the puerperium (O98.3)
    Use Additional
    Infections of genitourinary tract in pregnancy
ICD-10-CM O23.513 is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):

Convert O23.513 to ICD-9-CM

Code History
ICD-10-CM Codes Adjacent To O23.513
O23.33 …… third trimester
O23.4 Unspecified infection of urinary tract in pregnancy
O23.40 …… unspecified trimester
O23.41 …… first trimester
O23.42 …… second trimester
O23.43 …… third trimester
O23.5 Infections of the genital tract in pregnancy
O23.51 Infection of cervix in pregnancy
O23.511 Infections of cervix in pregnancy, first trimester
O23.512 Infections of cervix in pregnancy, second trimester
O23.513 Infections of cervix in pregnancy, third trimester
O23.519 Infections of cervix in pregnancy, unspecified trimester
O23.52 Salpingo-oophoritis in pregnancy
O23.521 …… first trimester
O23.522 …… second trimester
O23.523 …… third trimester
O23.529 …… unspecified trimester
O23.59 Infection of other part of genital tract in pregnancy
O23.591 …… first trimester
O23.592 …… second trimester
O23.593 …… third trimester

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