ICD-10-CM
Z3A.24: 24 weeks gestation of pregnancy
A billable ICD-10-CM diagnosis code.
Source: CDC ICD-10-CM FY2027 order file dated June 16, 2026. Publisher page
- Kind
- Billable code
- Category
- Z3A
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Nearby codes
A header groups codes and is not billed. A billable code is one you can report.
- Z3A.2020 weeks gestation of pregnancyBillable
- Z3A.2121 weeks gestation of pregnancyBillable
- Z3A.2222 weeks gestation of pregnancyBillable
- Z3A.2323 weeks gestation of pregnancyBillable
- Z3A.2525 weeks gestation of pregnancyBillable
- Z3A.2626 weeks gestation of pregnancyBillable
- Z3A.2727 weeks gestation of pregnancyBillable
- Z3A.2828 weeks gestation of pregnancyBillable
- Z3A.2929 weeks gestation of pregnancyBillable
It's the public CDC file. Check the current ICD-10-CM guidelines before you code.
Code first
The CDC tabular list says to report the code named here before this one.
From Z3A. A note on a category applies to every code under it.
Code first obstetric condition or encounter for delivery (O09-O60, O80-O82, O94-O9A)