HI 00401.310 Criteria for Determining a Reasonable Charge
   
   
   
   The two criteria set out in the Medicare law (Section 1842 of title XVIII) which must
      be considered in determining the reasonable charge for a service are:
   
   
   
      - 
         
            A.  
               the customary charges for similar services generally made by the physician or other
                  person furnishing such services (see HI 00401.315); and
                
 
 
- 
         
            B.  
               the prevailing charges in the locality for similar services. (See HI 00401.320.)
                
 
 
Therefore, the reasonable charge for a specific covered service in the absence of
      unusual medical complications or circumstances may not exceed the lowest of: the physician's
      or supplier's customary charge for that service; the prevailing charge made for similar
      services in the locality (however, see HI 00401.320C.); or the actual charge of the physician or supplier rendering the service).
   
   
   The law also provides that the reasonable charge for a service may not exceed the
      charge applicable for a comparable service and under comparable circumstances to the
      policyholders or subscribers of the carrier.
   
   
   Other factors that are necessary and appropriate with respect to a specific item or
      service are taken into account.
   
   
   The income of the individual patient may not be considered in determining the amount
      of the reasonable charge.