ICD-9-CM procedure code (retired)
95.16 — P32 and other tracer studies of eye
About ICD-9-CM 95.16
95.16 is an ICD-9-CM procedure code for P32 and other tracer studies of eye. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-PCS took over.
The CMS General Equivalence Mappings translate it to 3 ICD-10-PCS codes, such as C8191ZZ (Planar Nuclear Medicine Imaging of Bilateral Lacrimal Ducts using Technetium 99m (Tc-99m)), C819YZZ (Planar Nuclear Medicine Imaging of Bilateral Lacrimal Ducts using Other Radionuclide) and C81YYZZ (Planar Nuclear Medicine Imaging of Eye using Other Radionuclide). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
Common questions about 95.16
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.