G0327 HCPCS Level II code: Colorectal cancer screening; blood-based biomarker
G0327 is the HCPCS code for “Colorectal cancer screening; blood-based biomarker” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
G0327Colorectal cancer screening; blood-based biomarker
Short description: Colon ca scrn;bld-bsd biomrk
HCPCS · United States
Notes for G0327
As CMS prints them, with any note G0327 takes from the headings above it.
Note
- CMS processing note 0224: SEE NCD 210.3 - SCREENING FOR COLORECTAL CANCER (CRC)-BLOOD-BASED BIOMARKER TESTS.
Medicare details
The indicators CMS publishes with G0327 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Special coverage instructions apply
- Medicare pricing
- Clinical lab fee schedule – Price subject to national limitation amount
- Type of service
- Diagnostic laboratory
- BETOS category
- Lab tests - other (Non-Medicare fee schedule)
- Lab certification
- Routine chemistry
- Added
- Jul 1, 2021
Where G0327 sits
- 1G codesProcedures and professional services
- 2Active code G0327Colorectal cancer screening; blood-based biomarker
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 G0327 mean?
G0327 is the HCPCS code for “Colorectal cancer screening; blood-based biomarker” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover G0327?
CMS lists G0327’s Medicare coverage as “Special coverage instructions apply” and its pricing as “Clinical lab fee schedule – Price subject to national limitation amount”. 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 G0327
All G codesG0317Prolonged nursing facility evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date…G0318Prolonged home or residence evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date…G0320Home health services furnished using synchronous telemedicine rendered via a real-time two-way audio and video telecommunications systemG0321Home health services furnished using synchronous telemedicine rendered via telephone or other real-time interactive audio-only telecommunications systemG0322The collection of physiologic data digitally stored and/or transmitted by the patient to the home health agency (i.e., remote patient monitoring)G0323Care management services for behavioral health conditions, at least 20 minutes of clinical psychologist, clinical social worker, mental health counselor, or marriage and family…G0328Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneousG0329Electromagnetic therapy, to one or more areas for chronic stage iii and stage iv pressure ulcers, arterial ulcers, diabetic ulcers and venous stasis ulcers not demonstrating…G0330Facility services for dental rehabilitation procedure(s) performed on a patient who requires monitored anesthesia (e.g., general, intravenous sedation (monitored anesthesia care)…G0333Pharmacy dispensing fee for inhalation drug(s); initial 30-day supply as a beneficiaryG0337Hospice evaluation and counseling services, pre-electionG0339Image-guided robotic linear accelerator-based stereotactic radiosurgery, complete course of therapy in one session or first session of fractionated treatment