Medicare Claims Processing Manual (Pub. 100-04), Ch. 13 § 30.1
Low Osmolar Contrast Media (LOCM) (HCPCS Codes Q9945-Q9951)
30.1 - Low Osmolar Contrast Media (LOCM) (HCPCS Codes Q9945-Q9951)
(Rev. 627, Issued: 07-29-05, Effective: 01-01-05, Implementation: 10-31-05)
HCPCS codes A4644-A4646 have been replaced with Q9945-Q0051.