______ classify inpatient hospital cases into groups that are ...

[Lisaclaire]

______ classify inpatient hospital cases into groups that are expected to consume similar hospital
  resources.
 A. IPPS
  B. CMS
  C. DRG
  D. MAC

Question 2

For certain items or services reported on a claim submitted to the DME MAC, the DMEPOS dealer must receive a signed certificate of medical necessity from the __________ before submitting a claim to Medicare.
 a. administrative contractor
  b. patient or guarantor
  c. third-party payer
  d. treating physician

[ApricotDream]

Answer to Question 1

C

Answer to Question 2

d

[Lisaclaire]

Thanks for the timely response, appreciate it

[xiazhe]

Excellent