G9556
HCPCSCt/cta/mri/a no follup imag
Official HCPCS Level II long descriptor
Final reports for ct, cta, mri or mra of the chest or neck with follow-up imaging not recommended
HCPCS Level II code G9556 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Ct/cta/mri/a no follup imag
Added to HCPCS: 2016-01-01
Nearby codes in G9
- G9548No f/u rec image study
- G9549Doc med rsn for f/u imag
- G9550Imag rec
- G9551Imag no les
- G9552Inc thyr node <1.0 in rpt
- G9553Prior thyroid dise dx
- G9554Ct/cta/mri/a chst foll rec
- G9555Doc med rsn for follup image
- G9557Ct/cta/mri/a no thyr <1.0cm
- G9580Door to punc time <2hrs
- G9582Door to punc time >2hr, nrg
- G9593Low pecarn ped head trauma
- G9594Pt mbht hd ct ord ec prov
- G9595Doc shnt/tum/coag
- G9597No low pecarn ped head traum
- G9598Aor ane 5.5-5.9 cm max diam
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.