ICD-10-PCS CT63GZZ
Updated 3/12/2025
Reviewed by Nathan Liu, MD

Nonimaging Nuclear Medicine Assay of Kidneys, Ureters and Bladder using Iodine 131 (I-131)

Description

This code specifically refers to a nonimaging nuclear medicine test that assesses the kidneys, ureters, and bladder using Iodine 131. It is different from similar codes that use other radionuclides, such as Technetium 99m, Iodine 123, or Iodine 125, which may yield different diagnostic information or applications in clinical practice.

Code Crosswalks

No crosswalks found.

Alternate Codes

No alternates found.

Billed With Codes

No codes found here.

Sources

We make no claims to ownership of the coding systems referenced on this platform. Codes and descriptions are produced from claims and chargemaster data available through the CMS-9915-F Transparency in Coverage Final Rule and via state or federal datasets. This service is provided solely as a reference to encourage use of these codes in our chargemaster review and automated billing tools, so that healthcare professionals can understand and correctly report these codes in their claims.

Federal and State Datasets

  • ICD-10 Files, Centers for Medicare & Medicaid Services (CMS)
  • ICD-10 (2019 Data), World Health Organization (WHO)