[Histonet] Iron and copper code question

[Weems, Joyce]

What is the difference in iron and copper staining that would cause copper and zinc, to to be listed as 88318 and iron listed in 88313 in CPT codes? Seems iron is a histochemical stain also. 
 
Thanks, j
 
 
 
Joyce Weems
Pathology Manager
Saint Joseph's Hospital 
5665 Peachtree Dunwoody Rd NE
Atlanta, GA 30342
404-851-7376 - Phone
404-851-7831 - Fax
 


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