2022 ICD-10-CM Diagnosis Code O30.231

Quadruplet pregnancy, quadrachorionic/quadra-amniotic, first trimester

    2019 - New Code 2020 2021 2022 Billable/Specific Code Maternity Dx (12-55 years) 1st Trimester (< 14 weeks)
  • O30.231 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • Short description: Quad preg, quadrachorionic/quadra-amniotic, first trimester
  • The 2022 edition of ICD-10-CM O30.231 became effective on October 1, 2021.
  • This is the American ICD-10-CM version of O30.231 - other international versions of ICD-10 O30.231 may differ.
ICD-10-CM Coding Rules
  • O30.231 is applicable to maternity patients aged 12 - 55 years inclusive.
  • O30.231 is applicable to mothers in the first trimester of pregnancy, which is defined as less than 14 weeks since the first day of the last menstrual period.
The following code(s) above O30.231 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 O30.231:
  • O00-O9A
    2022 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
  • O30
    ICD-10-CM Diagnosis Code O30

    Multiple gestation

      2016 2017 2018 2019 2020 2021 2022 Non-Billable/Non-Specific Code
    Code Also
    • any complications specific to multiple gestation
    Multiple gestation
ICD-10-CM O30.231 is grouped within Diagnostic Related Group(s) (MS-DRG v39.0):
  • 817 Other antepartum diagnoses with o.r. Procedures with mcc
  • 818 Other antepartum diagnoses with o.r. Procedures with cc
  • 819 Other antepartum diagnoses with o.r. Procedures without cc/mcc
  • 831 Other antepartum diagnoses without o.r. Procedures with mcc
  • 832 Other antepartum diagnoses without o.r. Procedures with cc
  • 833 Other antepartum diagnoses without o.r. Procedures without cc/mcc
Code History
  • 2019 (effective 10/1/2018): New code
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
ICD-10-CM Codes Adjacent To O30.231
O30.211 …… first trimester
O30.212 …… second trimester
O30.213 …… third trimester
O30.219 …… unspecified trimester
O30.22 Quadruplet pregnancy with two or more monoamniotic fetuses
O30.221 …… first trimester
O30.222 …… second trimester
O30.223 …… third trimester
O30.229 …… unspecified trimester
O30.23 Quadruplet pregnancy, quadrachorionic/quadra-amniotic
O30.231 …… first trimester
O30.232 …… second trimester
O30.233 …… third trimester
O30.239 …… unspecified trimester
O30.29 Quadruplet pregnancy, unable to determine number of placenta and number of amniotic sacs
O30.291 …… first trimester
O30.292 …… second trimester
O30.293 …… third trimester
O30.299 …… unspecified trimester
O30.8 Other specified multiple gestation
O30.80 Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs

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