HCPCS Code G0309

Removal of implantable interstitial glucose sensor with creation of subcutaneous pocket at different anatomic site and insertion of new 180 day implantable sensor, including system activation
Code effective Jan 01, 2023

HCPCS Section
Procedures/Professional Services (Temporary Codes)

G0309 is a valid 2026 HCPCS code meaning Removal of implantable interstitial glucose sensor with creation of subcutaneous pocket at different anatomic site and insertion of new 180 day implantable sensor, including system activation or (Rem/inser glu sensor dif sit) for short. HCPCS G0309 has been effective since 01/01/2023 and applies to Surgery.

HCPCS Code Details - G0309

HCPCS Level II Code
Section G - Procedures/Professional Services (Temporary Codes)
HCPCS Code G0309
Description

Long description:
Removal of implantable interstitial glucose sensor with creation of subcutaneous pocket at different anatomic site and insertion of new 180 day implantable sensor, including system activation

Short description:
Rem/inser glu sensor dif sit

HCPCS Pricing indicator 13 - Clinical Lab Fee Schedule - Price established by carriers (e.g., not otherwise classified, individual determination, carrier discretion)
Multiple pricing indicator A - Not applicable as HCPCS priced under one methodology
Coverage code C - Carrier judgment
BETOS2 code T2D - Other tests - other
HCPCS Action code N - No maintenance for this code
Type of service 2 - Surgery
Effective date Effective Jan 01, 2023
Date added Added Jul 01, 2022
Termination date Dec 31, 2022

See also

  • HCPCS G0308 · Creation of subcutaneous pocket with insertion of 180 day implantable interstitial glucose sensor, including system activation and patient training

  • HCPCS G0565 · Removal of implantable interstitial glucose sensor with creation of subcutaneous pocket at different anatomic site and insertion of new 365 day implantable sensor, including system activation

  • HCPCS G0310 · Immunization counseling by a physician or other qualified health care professional when the vaccine(s) is not administered on the same date of service, 5 to 15 mins time (this code is used for medicaid billing purposes)

1 Two-digit numeric codes are Level I code modifiers copyrighted© by the American Medical Association's Current Procedural Terminology (CPT).

2 BETOS stands for “Berenson-Eggers Type Of Service”

HCPCS Level II codes and descriptors are approved and maintained jointly by the alpha-numeric editorial panel (consisting of CMS, the Health Insurance Association of America, and the Blue Cross and Blue Shield Association). — Updated 6/23/2026

CPT® is a registered trademark of the American Medical Association (AMA). All rights reserved.