ICD-10-PCS Book 2026 Edition

Sections / C Nuclear Medicine / CG Endocrine System / CG1 Planar Nuclear Medicine Imaging
PCS Table CG1
SectionCNuclear Medicine
Body SystemGEndocrine System
Type1Planar Nuclear Medicine Imaging
Body PartRadionuclideQualifierQualifier
1Parathyroid Glands
1Technetium 99m (Tc-99m)
SThallium 201 (Tl-201)
YOther Radionuclide
ZNone
ZNone
2Thyroid Gland
1Technetium 99m (Tc-99m)
FIodine 123 (I-123)
GIodine 131 (I-131)
YOther Radionuclide
ZNone
ZNone
4Adrenal Glands, Bilateral
GIodine 131 (I-131)
YOther Radionuclide
ZNone
ZNone
YEndocrine System
YOther Radionuclide
ZNone
ZNone

CG1 prefixed ICD-10-PCS codes
CG111ZZ Planar Nuclear Medicine Imaging of Parathyroid Glands using Technetium 99m (Tc-99m)
CG11SZZ Planar Nuclear Medicine Imaging of Parathyroid Glands using Thallium 201 (Tl-201)
CG11YZZ Planar Nuclear Medicine Imaging of Parathyroid Glands using Other Radionuclide
CG121ZZ Planar Nuclear Medicine Imaging of Thyroid Gland using Technetium 99m (Tc-99m)
CG12FZZ Planar Nuclear Medicine Imaging of Thyroid Gland using Iodine 123 (I-123)
CG12GZZ Planar Nuclear Medicine Imaging of Thyroid Gland using Iodine 131 (I-131)
CG12YZZ Planar Nuclear Medicine Imaging of Thyroid Gland using Other Radionuclide
CG14GZZ Planar Nuclear Medicine Imaging of Bilateral Adrenal Glands using Iodine 131 (I-131)
CG14YZZ Planar Nuclear Medicine Imaging of Bilateral Adrenal Glands using Other Radionuclide
CG1YYZZ Planar Nuclear Medicine Imaging of Endocrine System using Other Radionuclide