2024 ICD-10-CM Diagnosis Code Z3A.0

Weeks of gestation of pregnancy, unspecified or less than 10 weeks

ICD-10-CM Code:
Z3A.0
ICD-10 Code for:
Weeks of gestation of pregnancy, unsp or less than 10 weeks
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

  • Factors influencing health status and contact with health services
    (Z00–Z99)
    • Persons encountering health services in circumstances related to reproduction
      (Z30-Z39)
      • Weeks of gestation
        (Z3A)

Z3A.0 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of weeks of gestation of pregnancy, unspecified or less than 10 weeks. The code is not specific and is NOT valid for the year 2024 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Unspecified diagnosis codes like Z3A.0 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.

Specific Coding Applicable to Weeks of gestation of pregnancy, unsp or less than 10 weeks

Non-specific codes like Z3A.0 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for weeks of gestation of pregnancy, unsp or less than 10 weeks:

  • Use Z3A.00 for Weeks of gestation of pregnancy not specified - BILLABLE CODE

  • Use Z3A.01 for Less than 8 weeks gestation of pregnancy - BILLABLE CODE

  • Use Z3A.08 for 8 weeks gestation of pregnancy - BILLABLE CODE

  • Use Z3A.09 for 9 weeks gestation of pregnancy - BILLABLE CODE

Patient Education


Pregnancy

You're going to have a baby! It's an exciting time, but it can also feel a bit overwhelming. You may have a lot of questions, including what you can do to give your baby a healthy start. To keep you and your baby healthy during pregnancy, it is important to:

  • Have regular visits with your health care provider. These prenatal care visits help make sure that you and your baby are healthy. And if there are any health problems, your provider can find them early. Getting treatment right away can cure many problems and prevent others.
  • Eat healthy and drink plenty of water. Good nutrition during pregnancy includes eating a variety of
    • Fruits
    • Vegetables
    • Whole grains
    • Lean meats or other protein sources
    • Low-fat dairy products
  • Take prenatal vitamins. Pregnant women need higher amounts of certain vitamins and minerals, such as folic acid and iron.
  • Be careful with medicines. Always check with your health care provider before you start or stop any medicine. This includes over-the-counter medicines and dietary or herbal supplements.
  • Stay active. Physical activity can help you stay strong, feel and sleep better, and prepare your body for birth. Check with your provider about which types of activities are right for you.
  • Avoid substances that could hurt your baby, such as alcohol, drugs, and tobacco.

Your body will keep changing as your baby grows. It can be hard to know whether a new symptom is normal or could be a sign of a problem. Check with your health care provider if something is bothering or worrying you.


[Learn More in MedlinePlus]

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.