Diagnostic Radiology Coding:
Can You Report Technical and Professional Components on Different Dates of Service?
Published on Thu Feb 12, 2026
Question: What date of service (DOS) should we use for billing the professional component of radiology services? Should the DOS be the date the images were read and interpreted by the physician? AAPC Forum Subscriber Answer: According to the Centers for Medicare & Medicaid Services (CMS), the DOS “for the professional component would be the date the review and interpretation [...]