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C23GKZZ

C23GKZZ — Positron Emission Tomographic (PET) Imaging of Myocardium using Fluorine 18 (F-18)

Billable / specific codeICD-10-PCS

CMS abbreviated title: PET Imag of Myocardium using Fluorine 18

How C23GKZZ 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. 2Body systemWhich system it acts on
  3. 3Root operationThe objective — the verb of the procedure
  4. GBody partThe specific site
  5. KApproachHow the site was reached
  6. ZDeviceWhat was left in place, if anything
  7. ZQualifierA further distinction where one applies

Codes near C23GKZZ

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

  • C22G1ZZTomographic (Tomo) Nuclear Medicine Imaging of Myocardium using Technetium 99m (Tc-99m)
  • C22GDZZTomographic (Tomo) Nuclear Medicine Imaging of Myocardium using Indium 111 (In-111)
  • C22GKZZTomographic (Tomo) Nuclear Medicine Imaging of Myocardium using Fluorine 18 (F-18)
  • C22GSZZTomographic (Tomo) Nuclear Medicine Imaging of Myocardium using Thallium 201 (Tl-201)
  • C22GYZZTomographic (Tomo) Nuclear Medicine Imaging of Myocardium using Other Radionuclide
  • C22GZZZTomographic (Tomo) Nuclear Medicine Imaging of Myocardium
  • C22YYZZTomographic (Tomo) Nuclear Medicine Imaging of Heart using Other Radionuclide
  • C23GKZZPositron Emission Tomographic (PET) Imaging of Myocardium using Fluorine 18 (F-18)
  • C23GMZZPositron Emission Tomographic (PET) Imaging of Myocardium using Oxygen 15 (O-15)
  • C23GQZZPositron Emission Tomographic (PET) Imaging of Myocardium using Rubidium 82 (Rb-82)
  • C23GRZZPositron Emission Tomographic (PET) Imaging of Myocardium using Nitrogen 13 (N-13)
  • C23GYZZPositron Emission Tomographic (PET) Imaging of Myocardium using Other Radionuclide
  • C23YYZZPositron Emission Tomographic (PET) Imaging of Heart using Other Radionuclide
  • C2561ZZNonimaging Nuclear Medicine Probe of Right and Left Heart using Technetium 99m (Tc-99m)
  • C256YZZNonimaging Nuclear Medicine Probe of Right and Left Heart using Other Radionuclide
ICD-10-PCSFY2026