MCMedicalCodingSoftware
Free trial
CW23GZZ

CW23GZZ — Tomographic (Tomo) Nuclear Medicine Imaging of Chest using Iodine 131 (I-131)

Billable / specific codeICD-10-PCS

CMS abbreviated title: Tomo Nucl Med Imag of Chest using Iodine 131

How CW23GZZ 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. WBody systemWhich system it acts on
  3. 2Root 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 CW23GZZ

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

  • CW21GZZTomographic (Tomo) Nuclear Medicine Imaging of Abdomen and Pelvis using Iodine 131 (I-131)
  • CW21KZZTomographic (Tomo) Nuclear Medicine Imaging of Abdomen and Pelvis using Fluorine 18 (F-18)
  • CW21LZZTomographic (Tomo) Nuclear Medicine Imaging of Abdomen and Pelvis using Gallium 67 (Ga-67)
  • CW21SZZTomographic (Tomo) Nuclear Medicine Imaging of Abdomen and Pelvis using Thallium 201 (Tl-201)
  • CW21YZZTomographic (Tomo) Nuclear Medicine Imaging of Abdomen and Pelvis using Other Radionuclide
  • CW231ZZTomographic (Tomo) Nuclear Medicine Imaging of Chest using Technetium 99m (Tc-99m)
  • CW23DZZTomographic (Tomo) Nuclear Medicine Imaging of Chest using Indium 111 (In-111)
  • CW23FZZTomographic (Tomo) Nuclear Medicine Imaging of Chest using Iodine 123 (I-123)
  • CW23GZZTomographic (Tomo) Nuclear Medicine Imaging of Chest using Iodine 131 (I-131)
  • CW23KZZTomographic (Tomo) Nuclear Medicine Imaging of Chest using Fluorine 18 (F-18)
  • CW23LZZTomographic (Tomo) Nuclear Medicine Imaging of Chest using Gallium 67 (Ga-67)
  • CW23SZZTomographic (Tomo) Nuclear Medicine Imaging of Chest using Thallium 201 (Tl-201)
  • CW23YZZTomographic (Tomo) Nuclear Medicine Imaging of Chest using Other Radionuclide
  • CW241ZZTomographic (Tomo) Nuclear Medicine Imaging of Chest and Abdomen using Technetium 99m (Tc-99m)
  • CW24DZZTomographic (Tomo) Nuclear Medicine Imaging of Chest and Abdomen using Indium 111 (In-111)
  • CW24FZZTomographic (Tomo) Nuclear Medicine Imaging of Chest and Abdomen using Iodine 123 (I-123)
  • CW24GZZTomographic (Tomo) Nuclear Medicine Imaging of Chest and Abdomen using Iodine 131 (I-131)
ICD-10-PCSFY2026