Z3A.2 - Weeks of gestation of pregnancy, weeks 20-29

  • Applicable to Weeks of gestation of pregnancy, weeks 20-29
  • The 2025 edition of ICD10-CM Z3A.2 became effective on October 1, 2024.
  • This is the American ICD10-CM version of Z3A.2 - other international versions of ICD10 Z3A.2 may differ.
  • Z3A.2 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • Z3A.2 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
  • Z3A.2 - Weeks of gestation of pregnancy, weeks 20-29
    • Z3A.2 - Weeks of gestation of pregnancy, weeks 20-29
    • Z3A.20 - 20 weeks gestation of pregnancy
    • Z3A.21 - 21 weeks gestation of pregnancy
    • Z3A.22 - 22 weeks gestation of pregnancy
    • Z3A.23 - 23 weeks gestation of pregnancy
    • Z3A.24 - 24 weeks gestation of pregnancy
    • Z3A.25 - 25 weeks gestation of pregnancy
    • Z3A.26 - 26 weeks gestation of pregnancy
    • Z3A.27 - 27 weeks gestation of pregnancy
    • Z3A.28 - 28 weeks gestation of pregnancy
    • Z3A.29 - 29 weeks gestation of pregnancy

The following codes above Z3A.2 contain annotation back-references that may be applicable to Z3A.2:

Chapter: Z00-Z99 Factors influencing health status and contact with health services

Section: Z30-Z39 Persons encountering health services in circumstances related to reproduction

Category: Z3A Weeks of gestation

weeks icd 10
 
gestation icd 10
 
Non-Billable/Non-Specific Code

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