Response to Comments: Special Histochemical Stains and Immunohistochemical Stains (L36805)

This article summarizes comments received by WPS on Draft LCD L36805 regarding Special Histochemical Stains and Immunohistochemical Stains and does not itself establish coverage criteria. The document contains no explicit indications, limitations, documentation requirements, or frequency limits—refer to the final LCD L36805 or related policy documents for actionable coverage rules.