MCMedicalCodingSoftware
CT13GZZ

CT13GZZPlanar Nuclear Medicine Imaging of Kidneys, Ureters and Bladder using Iodine 131 (I-131)

Billable / specific codeICD-10-PCS

CMS abbreviated title: Planar Nuclear Medicine Imaging of KUB using Iodine 131

How CT13GZZ 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.

  1. CSectionNuclear Medicine — What family of procedure this is
  2. TBody systemWhich system it acts on
  3. 1Root operationThe objective — the verb of the procedure
  4. 3Body partThe specific site
  5. GApproachHow the site was reached
  6. ZDeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near CT13GZZ

In CMS’s own ordering, which groups codes that differ by only the last character or two — usually the approach, device or qualifier.

  • CP55ZZZNonimaging Nuclear Medicine Probe of Spine
  • CP5NZZZNonimaging Nuclear Medicine Probe of Upper Extremities
  • CP5PZZZNonimaging Nuclear Medicine Probe of Lower Extremities
  • CP5YYZZNonimaging Nuclear Medicine Probe of Musculoskeletal System, Other using Other Radionuclide
  • CT131ZZPlanar Nuclear Medicine Imaging of Kidneys, Ureters and Bladder using Technetium 99m (Tc-99m)
  • CT13FZZPlanar Nuclear Medicine Imaging of Kidneys, Ureters and Bladder using Iodine 123 (I-123)
  • CT13GZZPlanar Nuclear Medicine Imaging of Kidneys, Ureters and Bladder using Iodine 131 (I-131)
  • CT13YZZPlanar Nuclear Medicine Imaging of Kidneys, Ureters and Bladder using Other Radionuclide
  • CT1H1ZZPlanar Nuclear Medicine Imaging of Bladder and Ureters using Technetium 99m (Tc-99m)
  • CT1HYZZPlanar Nuclear Medicine Imaging of Bladder and Ureters using Other Radionuclide
  • CT1YYZZPlanar Nuclear Medicine Imaging of Urinary System using Other Radionuclide
  • CT231ZZTomographic (Tomo) Nuclear Medicine Imaging of Kidneys, Ureters and Bladder using Technetium 99m (Tc-99m)
  • CT23YZZTomographic (Tomo) Nuclear Medicine Imaging of Kidneys, Ureters and Bladder using Other Radionuclide
  • CT2YYZZTomographic (Tomo) Nuclear Medicine Imaging of Urinary System using Other Radionuclide
ICD-10-PCSFY2026