BY49ZZZ
BY49ZZZ — Ultrasonography of First Trimester, Single Fetus
Billable / specific codeICD-10-PCS
CMS abbreviated title: Ultrasonography of First Trimester, Single Fetus
How BY49ZZZ is built
Every ICD-10-PCS code is seven independent character positions. Each one is a separate decision, and the meaning of a character depends on the positions before it.
- BSectionImaging — What family of procedure this is
- YBody systemWhich system it acts on
- 4Root operationThe objective — the verb of the procedure
- 9Body partThe specific site
- ZApproachHow the site was reached
- ZDeviceWhat was left in place, if anything
- ZQualifierA further distinction where one applies
Codes near BY49ZZZ
In CMS’s own ordering, which groups codes that differ by only the last character or two — usually the approach, device or qualifier.
- BY35YZZMagnetic Resonance Imaging (MRI) of Fetal Extremities using Other Contrast
- BY35ZZZMagnetic Resonance Imaging (MRI) of Fetal Extremities
- BY36Y0ZMagnetic Resonance Imaging (MRI) of Whole Fetus using Other Contrast, Unenhanced and Enhanced
- BY36YZZMagnetic Resonance Imaging (MRI) of Whole Fetus using Other Contrast
- BY36ZZZMagnetic Resonance Imaging (MRI) of Whole Fetus
- BY47ZZZUltrasonography of Fetal Umbilical Cord
- BY48ZZZUltrasonography of Placenta
- BY49ZZZUltrasonography of First Trimester, Single Fetus
- BY4BZZZUltrasonography of First Trimester, Multiple Gestation
- BY4CZZZUltrasonography of Second Trimester, Single Fetus
- BY4DZZZUltrasonography of Second Trimester, Multiple Gestation
- BY4FZZZUltrasonography of Third Trimester, Single Fetus
- BY4GZZZUltrasonography of Third Trimester, Multiple Gestation
- C0101ZZPlanar Nuclear Medicine Imaging of Brain using Technetium 99m (Tc-99m)
- C010YZZPlanar Nuclear Medicine Imaging of Brain using Other Radionuclide