What are the trimesters of pregnancy?

Pregnancy the three trimesters

  • First Trimester (0 to 13 Weeks) The first trimester is the most crucial to your baby’s development.
  • Second Trimester (14 to 26 Weeks)
  • Third Trimester (27 to 40 Weeks)

What is obstetric code?

Obstetric cases require diagnosis codes from chapter 15 of ICD-10-CM, “Pregnancy, Childbirth, and the Puerperium.” It includes categories O00–O9A arranged in the following blocks: O30–O48, Maternal care related to the fetus and amniotic cavity and possible delivery problems. O60–O77, Complications of labor and delivery.

What is the ICD 10 code for weeks of gestation?

2021 ICD-10-CM Diagnosis Code Z3A: Weeks of gestation.

What ICD-10-CM category is used to report the weeks of gestation of pregnancy?

2021 ICD-10-CM Diagnosis Code Z3A. 10: 10 weeks gestation of pregnancy.

What is Z code?

Z codes are a special group of codes provided in ICD-10-CM for the reporting of factors influencing health status and contact with health services. Z codes are designated as the principal/first listed diagnosis in specific situations such as: Source: ICD-10-CM Draft Official Guidelines for Coding and Reporting 2015.

How do you write obstetric code?

When one or more of the numbers is 0, the preferred form is to write out the terms: gravida 2, para 0, abortus 2.

  1. G: gravida (number of pregnancies)
  2. P: para (number of births of viable offspring)
  3. A or Ab: abortus (abortions)
  4. nulligravida gravida 0: no pregnancies.
  5. primigravida gravida 1, G1: 1 pregnancy.

How is a visit for supervision of normal pregnancy coded in ICD-10-CM?

ICD-10 code Z34. 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.

What is diagnosis code Z34 91?

Encounter for supervision of normal pregnancy, unspecified
Encounter for supervision of normal pregnancy, unspecified, first trimester. Z34. 91 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

What ICD-10 CM code is reported for Addisonian crisis?

2021 ICD-10-CM Diagnosis Code E27. 2: Addisonian crisis.

What should be the cervical length at 13 weeks?

The mean cervical length observed by Zalar11 in the first trimester (11.3 ± 1.9 weeks) of pregnancy was 46 mm in a low-risk group of pregnant women. In a study involving 166 women at low risk for preterm delivery, cervical length at 8–13 weeks of pregnancy was 43 mm12.