Triplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, unspecified trimester. O30.109 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2018/2019 edition of ICD-10-CM O30.109 became effective on October 1, 2018.
Z34.92 is applicable to mothers in the second trimester of pregnancy, which is defined as between equal to or greater than 14 weeks to less than 28 weeks since the first day of the last menstrual period. Z codes represent reasons for encounters. A corresponding procedure code must accompany a Z code if a procedure is performed.
O30.131 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. Trimesters are counted from the first day of the last menstrual period.
ICD-10 code Z34. 92 for Encounter for supervision of normal pregnancy, unspecified, second trimester is a medical classification as listed by WHO under the range - Factors influencing health status and contact with health services .
Encounter for suprvsn of normal pregnancy, firstZ34. 81 Encounter for suprvsn of normal pregnancy, first trimester - ICD-10-CM Diagnosis Codes.
Encounter for supervision of normal pregnancy, unspecified90 Encounter for supervision of normal pregnancy, unspecified, unspecified trimester.
Encounter for supervision of other normal pregnancy82 Encounter for supervision of other normal pregnancy, second trimester.
O09. 90 (supervision of high risk pregnancy, unspecified, unspecified trimester)
xx, Encounter for supervision of normal pregnancy, is used for a routine outpatient diagnostic visit when no obstetrical complication or condition codes found in Chapter 15, Pregnancy, Childbirth and the Puerperium are applicable to the encounter.
A pregnancy is divided into three stages called trimesters: first trimester, second trimester, and third trimester. A trimester lasts between 12 and 14 weeks, while a full-term pregnancy lasts around 40 weeks from the first day of a woman's last period.
Week 22 – your 2nd trimester.
Week 13 – your 2nd trimester.