Medicare Claims Processing Manual (Pub. 100-04), Ch. 32 § 69.1
General
69.1 – General
(Rev. 13551; Issued: 12-19-25; Effective: 01-21-26; Implementation: 01-21-26)
The CMS has issued a National Coverage Determination (NCD) which allows Medicare coverage for
the routine costs of qualifying clinical trial services as well as reasonable, necessary items and services
used to diagnose and treat complications arising from participation in all clinical trials. The coverage
requirements for routine costs of qualifying clinical trial services are contained in the National Coverage
Determinations Manual, Section 310.1, www.cms.gov/regulations-and-
guidance/guidance/manuals/downloads/ncd103c1_part4.pdf