Effective January 1, 2012, the Indiana Health Coverage Programs (“IHCP”) expanded the provider enrollment classifications to include comprehensive outpatient rehabilitation facilities (“CORFs”) and independent diagnostic testing facilities (“IDTFs”). CORFs and IDTFs may enroll in the following IHCP programs: traditional Medicaid, Assistance to Residents in County Homes (“ARCH”), 590 Program, Hoosier Healthwise, and Care Select. CORFs and IDTFs are enrolled under the moderate risk category and are subject to an application fee during enrollment or revalidation.
A CORF is a facility primarily engaged in providing outpatient rehabilitation services to the injured or disabled, or patients recovering from illness with a plan of treatment under the supervision of a physician. CORFs are required to provide outpatient mental health services (405 IAC 5-20-8), physical therapy and physician services; and may provide speech-language therapy and occupational therapy services. CORFs should use provider type code “04-Rehabilitation Facility” and provider specialty code “041-Comprehensive Outpatient Rehabilitation Facility.” The billing criteria states CORF services should be billed on a CMS-1500 Professional claim form or the Health Insurance Portability and Accountability Act (“HIPAA”) 837P transaction using place-of-service code 62-CORF.
An IDTF is a diagnostic testing facility that is independent of a physician’s office or hospital and furnishes diagnostic tests but does not use test results to directly treat patients. An IDTF can be differentiated from similar facilities by ownership structure and types of services provided. Before enrolling in IHCP, an IDTF must be enrolled in Medicare where it will be required to provide a list of all the Current Procedural Terminology (CPT®1) and Healthcare Common Procedure Coding System (HCPCS) codes for the services to be performed as well as a list of equipment used to perform the tests. In order to perform additional tests not on the original Medicare application, the IDTF will need to amend its Medicare application to add codes and equipment. An IDTF must also employ at least one supervisory physician, not a physician group practice, who is proficient in the performance and interpretation of each type of diagnostic procedure performed by the IDTF. IDTFs should use provider type code “28-Laboratory” and provider specialty code “282-Independent Diagnostic Testing Facility” or “283-Independent Diagnostic Testing Facility, Mobile.” The billing criteria states IDTF services should be billed on a CMS-1500 Professional claim form or HIPPA 837P transaction using place-of-service code 81-Independent Laboratory. If you have any further questions please contact Meghan Linvill McNab at 317-808-5863 or Kristen L. Gentry at 317-238-6288.



