G9085
HCPCSOnc dx colon t4, n0 w/o prog
Official HCPCS Level II long descriptor
Oncology; disease status; colon cancer, limited to invasive cancer, adenocarcinoma as predominant cell type; extent of disease initially established as t4, n0, m0 with no evidence of disease progression, recurrence, or metastases (for use in a medicare-approved demonstration project)
HCPCS Level II code G9085 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Onc dx colon t4, n0 w/o prog
Added to HCPCS: 2006-01-01
Nearby codes in G9
- G9074Onc dx brst stg3-noprogress
- G9075Onc dx brst metastic/ recur
- G9077Onc dx prostate t1no progres
- G9078Onc dx prostate t2no progres
- G9079Onc dx prostate t3b-t4noprog
- G9080Onc dx prostate w/rise psa
- G9083Onc dx prostate unknwn nos
- G9084Onc dx colon t1-3,n1-2,no pr
- G9086Onc dx colon t1-4 no dx prog
- G9087Onc dx colon metas evid dx
- G9088Onc dx colon metas noevid dx
- G9089Onc dx colon extent unknown
- G9090Onc dx rectal t1-2 no progr
- G9091Onc dx rectal t3 n0 no prog
- G9092Onc dx rectal t1-3,n1-2noprg
- G9093Onc dx rectal t4,n,m0 no prg
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.