M1231
HCPCSPt hcv tst no reactive res
Official HCPCS Level II long descriptor
Patient receives hcv antibody test with nonreactive result
HCPCS Level II code M1231 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Pt hcv tst no reactive res
Added to HCPCS: 2024-01-01
Nearby codes in M1
- M1223Glaucoma plan of care doc
- M1224Iop dec <20% from base
- M1225Iop dec>=20% from base
- M1226Iop not doc
- M1227Eb therapy prescribed
- M1228Pt + hcv aby +vir w/ rx 3 mo
- M1229Pt w/ +hcv +vir ref win 1 mo
- M1230Pt hcv rctv aby no f/u tst
- M1232Pt hcv tst reactive result
- M1233Pt no hcv aby or result
- M1234Pt hcv rctv aby f/u neg
- M1235Doc pt hcv aby rna tst
- M1236Baseline mrs > 2
- M1237Pt rsn no scrn
- M1238Doc 2nd recom hzv 2-6 mo int
- M1239Pt no resp heard
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.