456.60—Certification and recertification of need for inpatient care.
        
        (a) Certification.
        
        (1) 
         A physician must certify for each applicant or recipient that inpatient services in a hospital are or were needed.
    
    
        
        (2) 
         The certification must be made at the time of admission or, if an individual applies for assistance while in a hospital, before the Medicaid agency authorizes payment.
    
    
        
        (b) Recertification.
        
        (1) 
         A physician, or physician assistant or nurse practitioner (as defined in  § 491.2 of this chapter) acting within the scope of practice as defined by State law and under the supervision of a physician, must recertify for each applicant or recipient that inpatient services in a hospital are needed.
    
    
    [46 FR 48561, Oct. 1, 1981]