G2188 HCPCS Level II code: Patients with clinical indications for imaging of the head: new or change in headache above 50 years of age
G2188 is the HCPCS code for “Patients with clinical indications for imaging of the head: new or change in headache above 50 years of age” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
G2188Patients with clinical indications for imaging of the head: new or change in headache above 50 years of age
Short description: Pt 50 yrs w/clin ind hd
HCPCS · United States
Medicare details
The indicators CMS publishes with G2188 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Carrier judgment
- Medicare pricing
- Service not separately priced by Part B (e.g., services not covered, bundled, used by Part A only, etc.)
- Type of service
- Medical care
- BETOS category
- Undefined codes
- Added
- Jan 1, 2021
Where G2188 sits
- 1G codesProcedures and professional services
- 2Active code G2188Patients with clinical indications for imaging of the head: new or change in headache above 50 years of age
Source and release
- Data release
- HCPCS Level II · October 2026
- Effective date
- Oct 1, 2026
- Publisher
- CMS
This page is built from the HCPCS Level II catalog that Vero Codes reads when it suggests codes: Centers for Medicare & Medicaid Services’s October 2026 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does HCPCS code G2188 mean?
G2188 is the HCPCS code for “Patients with clinical indications for imaging of the head: new or change in headache above 50 years of age” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover G2188?
CMS lists G2188’s Medicare coverage as “Carrier judgment” and its pricing as “Service not separately priced by Part B (e.g., services not covered, bundled, used by Part A only, etc.)”. Coverage and payment still depend on the patient, the setting, the documentation and the payer.
Which HCPCS Level II release does this page use?
It uses CMS’s October 2026 release, in effect from Oct 1, 2026 to Dec 31, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside G2188
All G codesG2182Patient receiving first-time biologic and/or immune response modifier therapyG2183Documentation patient unable to communicate and informant not availableG2184Patient does not have a caregiverG2185Documentation caregiver is trained and certified in dementia careG2186Patient /caregiver dyad has been referred to appropriate resources and connection to those resources is confirmedG2187Patients with clinical indications for imaging of the head: head traumaG2189Patients with clinical indications for imaging of the head: abnormal neurologic examG2190Patients with clinical indications for imaging of the head: headache radiating to the neckG2191Patients with clinical indications for imaging of the head: positional headachesG2192Patients with clinical indications for imaging of the head: temporal headaches in patients over 55 years of ageG2193Patients with clinical indications for imaging of the head: new onset headache in pre-school children or younger (<6 years of age)G2194Patients with clinical indications for imaging of the head: new onset headache in pediatric patients with disabilities for which headache is a concern as inferred from behavior