G9877
HCPCS2 em core ms mo 10-12 no wl
Official HCPCS Level II long descriptor
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
HCPCS Level II code G9877 is maintained by CMS and is active in the current quarterly release.
Short descriptor
2 em core ms mo 10-12 no wl
Added to HCPCS: 2018-04-01
Nearby codes in G9
- G9868Cmmi asyntelehealth <10min
- G9869Cmmi asyntelehealth 10-20min
- G9870Cmmi asyntelehealth >20min
- G9871Bhv couns dm prev, onln 60 m
- G98731 em core session
- G98744 em core sessions
- G98759 em core sessions
- G98762 em core ms mo 7-9 no wl
- G98782 em core ms mo 7-9 wl
- G98792 em core ms mo 10-12 wl
- G9880Em 5 percent wl
- G9881Em 9 percent wl
- G98822 em ongoing ms mo 13-15 wl
- G98832 em ongoing ms mo 16-18 wl
- G98842 em ongoing ms mo 19-21 wl
- G98852 em ongoing ms mo 22-24 wl
Where this code sits
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HCPCS Level II July 2026 quarterly update. Centers for Medicare & Medicaid Services (CMS), “July 2026 Alpha-Numeric HCPCS File” (HCPC2026_JUL_ANWEB_06172026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.