Telehealth, or sometimes referred to as Telemedicine, is the use of telecommunications technology to provide health care services to persons who are at some distance from the provider. It involves a spectrum of technologies. Coverage and payment for Medicare telehealth includes consultation, office visits, individual psychotherapy, pharmacologic management and other services delivered via an interactive audio and video telecommunications system. Providers are located at the distant site and beneficiaries are located at the originating site.

View the below related information on this page.

Telehealth vs Telemedicine


Use of electronic information and telecommunications technologies to support long-distance clinical health care, patient and professional health-related education, public health and health administration.

  • Must be face-to face-telecommunication (Skype not acceptable)
  • Beneficiary must be in MSA or Rural Areas


Examples of Telehealth Using Telecommunications

Telepathology: Use of telecommunications technology to facilitate the transfer of image-rich pathology data between remote locations for diagnosis, education and research

Telepsychology: Use of communication technologies in provision of psychological services


Often used when referring to traditional clinical diagnosis and monitoring that is delivered by technology. Some consider it a subset of telehealth, but the two are used interchangeably.

  • Not face-to-face, analyzing readings


Examples of Telemedicine

Telecardiology: Transmission/interpretation of patient's electrical activity results, such as ECG and other diagnostic studies like Echocardiogram, Cardiac CT scan, Cardiac MRI scan, etc.
Teleradiology: Transmission of radiological patient images, such as x-rays, CTs, and MRIs, from one location to another for sharing studies with other radiologists and physicians


Distant Site

  • Location where physician or non-physician practitioner (NPP) is at time of service
    • Provides services using an interactive audio and video telecommunication system that permits real-time communication with beneficiary
  • Location must be on provider's enrollment file
    • Example: If provider uses his/her home as an office location, home must be listed on enrollment file. A hotel, boat and car are not valid locations
  • Provider must be licensed and enrolled in state services are provided in
    • Example: If a beneficiary is in California and provider is in Florida, provider must be licensed and enrolled with Medicare Administrative Contractor (MAC) for Florida

A distant site practitioner (subject to State law) includes:

  • Physician
  • Nurse practitioner (NP)
  • Physician assistant (PA)
  • Certified Nurse-midwife (CNM)
  • Clinical Nurse Specialist (CNS)
  • Certified Registered Nurse Anesthetist (CRNA)
  • Clinical Psychologist (CP)
  • Clinical Social Worker (CSW)
  • Registered Dietitian or Nutrition Professional (MNT)

A medical professional is not required to present the beneficiary to the physician or practitioner unless it is medically necessary. The decision of medical necessity is made by the physician or practitioner at the distant site.

Originating Site

  • Location where beneficiary is at time of service
  • Beneficiaries are eligible for telehealth services only if he/she is treated at an originating site located either in a rural health professional shortage areas (HPSA) or in a county outside of a Metropolitan Statistical Area (MSA)
  • Fees billed by Part A providers

An originating site authorized by law includes:

  • Office of physician or practitioner
  • Hospital
  • Critical Access Hospital (CAH)
  • Rural Health Clinic (RHC)
  • Federally Qualified Health Center (FQHC)
  • Hospital-based or CAH-based Renal Dialysis Center
  • Skilled Nursing Facility (SNF)
  • Community Mental Health Center (CMHC)

If the above statutory requirements for the originating site are not met, the claim for both the originating site and distant site must be submitted with modifier GY. The beneficiary's home is not a covered originating site.

The originating site may be paid an originating site fee, HCPCS Q3014.

Eligible Providers

Provider specialties that are eligible include:

  • Physicians
  • Nurse Practitioners (NPs)
  • Physician Assistants (PAs)
  • Certified Nurse-Midwives (CNMs)
  • Clinical Nurse Specialists (CNSs)
  • Certified Registered Nurse Anesthetists (CRNAs)
  • Clinical Psychologists (CPs)
  • Clinical Social Worker (CSWs)
  • Registered Dietitians (RDs) or Nutritional Professionals

Telemedicine - Provider must be licensed in state in which he/she is reading. Only should get a PTAN in state where reading is done. Billing for reading goes to that contractor. Group must be set up in state where provider is reading.

Eligible Services

The use of a telecommunications system may substitute for an in-person encounter for professional consultations, office visits, office psychiatry services and a limited number of other physician services if the beneficiary is present and participating. These services are listed below.

  • 90785 - Interactive complexity for diagnostic psychiatric evaluation
  • 90791 and 90792 - Psychiatric diagnostic interview examination
  • 90832, 90833, 90834, 90836, 90837, 90838 - Individual psychotherapy
  • 90839, 90840 - Psychotherapy for crisis
  • 90845 - Psychoanalysis
  • 90846, 90847 - Family psychotherapy
  • 90951, 90952, 90954, 90955, 90957, 90958, 90960, 90961, 90963, 90964, 90965, 90966, 90967, 90968, 90969, 90970 - End Stage Renal Disease (ESRD) related services
  • 96116 - Neurobehavioral status exam
  • 96150, 96151, 96152, 96153, 96154 - Individual and group health and behavior assessment and intervention (HBAI)
  • 96160, 96161 - Health risk assessment
  • 97802, 97803, 97804 - Medical Nutrition Therapy (MNT)
  • 99201, 99202, 99203, 99204, 99205, 99211, 99212, 99213, 99214, 99215 - Office or other outpatient Evaluation and Management (E/M) visits
  • 99231, 99232, 99233 - Subsequent hospital care services (with the limitation of one telehealth visit every three days)
  • 99307, 99308, 99309, 99310 - Subsequent nursing facility care services (with the limitation of one telehealth visit every 30 days)
  • 99354, 99355, 99356, 99357 - Prolonged E/M visits
  • 99406, 99407 - Smoking cessation services
  • 99495, 99496 - Transitional care management (TCM) services
  • 99497, 99498 - Advanced care planning (ACP)
  • G0108, G0109 - Individual and group Diabetes Self-Management Training (DSMT) services (with a minimum of one hour of in-person instruction to be furnished in the initial year training period to ensure effective injection training)
  • G0270 - MNT reassessment and subsequent interventions for change in diagnosis
  • G0296 - Visit to determine Low Dose Computed Tomography (LDCT) eligibility
  • G0396, G0397 - Alcohol and/or substance (other than tobacco) abuse structured assessment and intervention services
  • G0406, G0407, G0408 - Follow-up inpatient telehealth consultations
  • G0420, G0421 - Individual and group kidney disease education (KDE) services
  • G0425, G0426, G0427 - Telehealth consultations, emergency department or initial inpatient
  • G0436, G0437 - Tobacco-use counsel
  • G0438, G0439 - Annual Wellness Visit (AWV)
  • G0442 - Annual alcohol misuse screening
  • G0443 - Brief face-to-face behavioral counseling for alcohol misuse
  • G0444 - Annual depression screening
  • G0445 - High-intensity behavioral counseling to prevent sexually transmitted infections
  • G0446 - Annual, face-to-face intensive behavioral therapy for cardiovascular disease
  • G0447 - Face-to-face behavioral counseling for obesity
  • G0459 - Pharmacologic management
  • G0506 - Extended care planning for Chronic Care Management (CCM)
  • G0508, G0509 - Critical care telehealth consultation

Additional information regarding inpatient hospital, emergency department and follow-up consultations, ESRD-related services, subsequent hospital care and subsequent nursing facility visits and Diabetes Self-Management Training (DSMT) is available in the CMS Internet Only Manual (IOM), Publication 100-04, Chapter 12.

Acceptable Equipment

Common Skype is not acceptable for telehealth purposes; however, professional Skype-like products are available. Health Insurance Portability and Accountability Act (HIPAA) guidelines require that any software transmitting protected personal health information meet a 128-bit level of encryption, at a minimum, need auditing, archival and backup capabilities. State laws must also be followed.




  • For services furnished prior to January 1, 2018: Modifier GT must be billed to indicate beneficiary was present at an eligible originating site when service was furnished
  • Services furnished/billed to Part B after January 1, 2018: Modifier GT not required
  • Regardless of date of service, billing modifier GT with covered ESRD services indicates that one "hands on" visit per month was furnished to examine vascular access site
  • Modifier GT is still required on distant site services billed under Critical Access Hospital (CAH) Method II on institutional claims
  • CMS has not yet instructed Medicare to use modifier 95

Technical Component (TC)

  • Billing for equipment, supplies, technicians and facility, but not the interpretation of service
    • Example: Beneficiary has an x-ray done. Provider will bill for taking x-ray and appointment; will not bill for x-ray reading

Professional Component (PC)

  • Provider only interprets results and writes a report
    • Example: X-ray is sent to a provider to read over and write a report. Provider will bill for reading only
  • PC only: Telepathology, Telepsychology, and Telecommunication

Global Billing

  • Bill for PC and TC components on same claim. Used for Telemedicine only
    • Example: Provider will bill for appointment, taking and reading x-ray

Place of Service (POS)

  • Distant site: Billed POS 02 (Telehealth)
  • Distant site and originating site cannot be same location


Federal Demonstration Project

In Alaska and Hawaii only, federal demonstration project allows the following differences:

  • Use of asynchronous "store and forward" technology is allowed
  • Providers must bill modifier GQ with distant site code. This indicates asynchronous medical file was collected and transmitted to provider at distant site
  • Geographic location can be anywhere; rural HPSA or non-MSA does not apply



Last Updated Nov 02, 2018

The below are topic specific articles which have been published to "Latest Updates" and sent out in Noridian emails within the past two years. Exclusions to this include time sensitive related announcements such as: Noridian and CMS educational events, Ask-the-Contractor Teleconferences and claims processing downtime.