G9883 – Two medicare diabetes prevention program (mdpp) ongoing maintenance sessions (ms) were attended by an mdpp beneficiary in months (mo) 16-18 under the mdpp expanded model (em). an ongoing maintenance session is an mdpp service that: (1) is furnished by an mdpp supplier during months 13 through 24 of the mdpp services period; (2) is approximately 1 hour in length; and (3) adheres to a cdc-approved dpp curriculum for maintenance sessions. the beneficiary maintained at least 5% weight loss (wl) from his/her baseline weight, as measured by at least one in-person weight measurement at an ongoing maintenance session in months 16-18
HCPCS Level II code · G codes: Procedures / Professional Services (Temporary)
- Long description
- Two medicare diabetes prevention program (mdpp) ongoing maintenance sessions (ms) were attended by an mdpp beneficiary in months (mo) 16-18 under the mdpp expanded model (em). an ongoing maintenance session is an mdpp service that: (1) is furnished by an mdpp supplier during months 13 through 24 of the mdpp services period; (2) is approximately 1 hour in length; and (3) adheres to a cdc-approved dpp curriculum for maintenance sessions. the beneficiary maintained at least 5% weight loss (wl) from his/her baseline weight, as measured by at least one in-person weight measurement at an ongoing maintenance session in months 16-18
- Short description
- 2 em ongoing ms mo 16-18 wl
- Pricing indicator
00Not separately priced by Part B (bundled, not covered or Part A only)- Medicare coverage
CCarrier judgment – coverage decided by the Medicare contractor- BETOS category
Y1Other - Medicare fee schedule- Added
- April 1, 2018
- Last change
- April 1, 2018 – No change
Frequently asked questions
What is HCPCS code G9883?
G9883 is a HCPCS Level II code for two medicare diabetes prevention program (mdpp) ongoing maintenance sessions (ms) were attended by an mdpp beneficiary in months (mo) 16-18 under the mdpp expanded model (em). an ongoing maintenance session is an mdpp service that: (1) is furnished by an mdpp supplier during months 13 through 24 of the mdpp services period; (2) is approximately 1 hour in length; and (3) adheres to a cdc-approved dpp curriculum for maintenance sessions. the beneficiary maintained at least 5% weight loss (wl) from his/her baseline weight, as measured by at least one in-person weight measurement at an ongoing maintenance session in months 16-18.
Does Medicare cover G9883?
The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby G codes
- G9875 – Nine total medicare diabetes prevention program (mdpp) core sessions were attended by an mdpp beneficiary under the mdpp expanded model (em). a core session is an mdpp service that: (1) is furnished by an mdpp supplier during months 1 through 6 of the mdpp services period; (2) is approximately 1 hour in length; and (3) adheres to a cdc-approved dpp curriculum for core sessions
- G9876 – Two medicare diabetes prevention program (mdpp) core maintenance sessions (ms) were attended by an mdpp beneficiary in months (mo) 7-9 under the mdpp expanded model (em). a core maintenance session is an mdpp service that: (1) is furnished by an mdpp supplier during months 7 through 12 of the mdpp services period; (2) is approximately 1 hour in length; and (3) adheres to a cdc-approved dpp curriculum for maintenance sessions. the beneficiary did not achieve at least 5% weight loss (wl) from his/her baseline weight, as measured by at least one in-person weight measurement at a core maintenance session in months 7-9
- G9877 – Two medicare diabetes prevention program (mdpp) core maintenance sessions (ms) were attended by an mdpp beneficiary in months (mo) 10-12 under the mdpp expanded model (em). a core maintenance session is an mdpp service that: (1) is furnished by an mdpp supplier during months 7 through 12 of the mdpp services period; (2) is approximately 1 hour in length; and (3) adheres to a cdc-approved dpp curriculum for maintenance sessions. the beneficiary did not achieve at least 5% weight loss (wl) from his/her baseline weight, as measured by at least one in-person weight measurement at a core maintenance session in months 10-12
- G9878 – Two medicare diabetes prevention program (mdpp) core maintenance sessions (ms) were attended by an mdpp beneficiary in months (mo) 7-9 under the mdpp expanded model (em). a core maintenance session is an mdpp service that: (1) is furnished by an mdpp supplier during months 7 through 12 of the mdpp services period; (2) is approximately 1 hour in length; and (3) adheres to a cdc-approved dpp curriculum for maintenance sessions.the beneficiary achieved at least 5% weight loss (wl) from his/her baseline weight, as measured by at least one in-person weight measurement at a core maintenance session in months 7-9
- G9879 – Two medicare diabetes prevention program (mdpp) core maintenance sessions (ms) were attended by an mdpp beneficiary in months (mo) 10-12 under the mdpp expanded model (em). a core maintenance session is an mdpp service that: (1) is furnished by an mdpp supplier during months 7 through 12 of the mdpp services period; (2) is approximately 1 hour in length; and (3) adheres to a cdc-approved dpp curriculum for maintenance sessions. the beneficiary achieved at least 5% weight loss (wl) from his/her baseline weight, as measured by at least one in-person weight measurement at a core maintenance session in months 10-12
- G9880 – The mdpp beneficiary achieved at least 5% weight loss (wl) from his/her baseline weight in months 1-12 of the mdpp services period under the mdpp expanded model (em). this is a one-time payment available when a beneficiary first achieves at least 5% weight loss from baseline as measured by an in-person weight measurement at a core session or core maintenance session
- G9881 – The mdpp beneficiary achieved at least 9% weight loss (wl) from his/her baseline weight in months 1-24 under the mdpp expanded model (em). this is a one-time payment available when a beneficiary first achieves at least 9% weight loss from baseline as measured by an in-person weight measurement at a core session, core maintenance session, or ongoing maintenance session
- G9882 – Two medicare diabetes prevention program (mdpp) ongoing maintenance sessions (ms) were attended by an mdpp beneficiary in months (mo) 13-15 under the mdpp expanded model (em). an ongoing maintenance session is an mdpp service that: (1) is furnished by an mdpp supplier during months 13 through 24 of the mdpp services period; (2) is approximately 1 hour in length; and (3) adheres to a cdc-approved dpp curriculum for maintenance sessions. the beneficiary maintained at least 5% weight loss (wl) from his/her baseline weight, as measured by at least one in-person weight measurement at an ongoing maintenance session in months 13-15
- G9884 – Two medicare diabetes prevention program (mdpp) ongoing maintenance sessions (ms) were attended by an mdpp beneficiary in months (mo) 19-21 under the mdpp expanded model (em). an ongoing maintenance session is an mdpp service that: (1) is furnished by an mdpp supplier during months 13 through 24 of the mdpp services period; (2) is approximately 1 hour in length; and (3) adheres to a cdc-approved dpp curriculum for maintenance sessions. the beneficiary maintained at least 5% weight loss (wl) from his/her baseline weight, as measured by at least one in-person weight measurement at an ongoing maintenance session in months 19-21
- G9885 – Two medicare diabetes prevention program (mdpp) ongoing maintenance sessions (ms) were attended by an mdpp beneficiary in months (mo) 22-24 under the mdpp expanded model (em). an ongoing maintenance session is an mdpp service that: (1) is furnished by an mdpp supplier during months 13 through 24 of the mdpp services period; (2) is approximately 1 hour in length; and (3) adheres to a cdc-approved dpp curriculum for maintenance sessions. the beneficiary maintained at least 5% weight loss (wl) from his/her baseline weight, as measured by at least one in-person weight measurement at an ongoing maintenance session in months 22-24
- G9886 – Behavioral counseling for diabetes prevention, in-person, group, 60 minutes
- G9887 – Behavioral counseling for diabetes prevention, distance learning, 60 minutes
- G9888 – Maintenance 5% wl from baseline weight in months 7-12
- G9890 – Bridge payment: a one-time payment for the first medicare diabetes prevention program (mdpp) core session, core maintenance session, or ongoing maintenance session furnished by an mdpp supplier to an mdpp beneficiary during months 1-24 of the mdpp expanded model (em) who has previously received mdpp services from a different mdpp supplier under the mdpp expanded model. a supplier may only receive one bridge payment per mdpp beneficiary
- G9891 – Mdpp session reported as a line-item on a claim for a payable mdpp expanded model (em) hcpcs code for a session furnished by the billing supplier under the mdpp expanded model and counting toward achievement of the attendance performance goal for the payable mdpp expanded model hcpcs code (this code is for reporting purposes only)
- G9892 – Documentation of patient reason(s) for not performing a dilated macular examination
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.