BY4FZZZ
Ultrasonography of Third Trimester, Single Fetus
- Release
- FY 2027
- Effective
Character Breakdown
Each character position in BY4FZZZ resolves to one value from the official ICD-10-PCS tables.
- 1. Section B — Imaging
- 2. Body System Y — Fetus and Obstetrical
- 3. Type 4 — Ultrasonography
- 4. Body Part F — Third Trimester, Single Fetus
- 5. Contrast Z — None
- 6. Qualifier Z — None
- 7. Qualifier Z — None
- 4 · Type: Ultrasonography
- Real time display of images of anatomy or flow information developed from the capture of reflected and attenuated high frequency sound waves
Hierarchy
Where BY4FZZZ sits in the official hierarchy. Each level is the code it is classified under.
- BY4 Parent Imaging, Fetus and Obstetrical, Ultrasonography
- BY4FZZZ This code Ultrasonography of Third Trimester, Single Fetus
Version History
How BY4FZZZ appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentUltrasonography of Third Trimester, Single Fetus
-
FY 2026 Effective
UnchangedUltrasonography of Third Trimester, Single Fetus
Related Codes
Other codes under BY4
- BY47ZZZ Ultrasonography of Fetal Umbilical Cord Billable
- BY48ZZZ Ultrasonography of Placenta Billable
- BY49ZZZ Ultrasonography of First Trimester, Single Fetus Billable
- BY4BZZZ Ultrasonography of First Trimester, Multiple Gestation Billable
- BY4CZZZ Ultrasonography of Second Trimester, Single Fetus Billable
- BY4DZZZ Ultrasonography of Second Trimester, Multiple Gestation Billable
- BY4GZZZ Ultrasonography of Third Trimester, Multiple Gestation Billable
Data Source
Code information on this page is derived from the FY 2027 ICD-10-PCS files published by CMS.
- Release
- FY 2027
- Effective
- Source file
- 2027-icd-10-pcs-order-file-long-abbreviated-titles.zip
Official ICD-10-PCS source files (opens in a new tab)
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