Medicare Claims Processing Manual (Pub. 100-04), Ch. 30 § 80
Hospital ABNs (Hospital-Issued Notices of Noncoverage - HINN)
80 - Hospital ABNs (Hospital-Issued Notices of Noncoverage - HINN)
(Rev. 594, Issued: 06-24-05, Effective: 07-01-05, Implementation: 07-01-05)
Instructions for the Hospital ABN have been retracted. Instructions related to HINNs
have been relocated as follows:
• Instructions regarding HINNs are found in this instruction, CR 3903, which
precedes the placement of full instructions in Chapter 30.
• Instructions regarding hospital billing for cases involving QIO review will be
relocated to a new section in Chapter 1 of this manual in the near future. Current
procedures should not change in the interim.
Related instructions for QIOs can be found in the Medicare Quality Improvement
Organization Manual, Publication 100-10, Chapter 7.